The required probability of Mr. Mackinson choosing the names of 2 girls is approximately 0.2273.
What is probability?Probability can be defined as the ratio of favorable outcomes to the total number of events.
Here,
The total number of ways to choose any 2 students from a group of 12 is given by the combination formula:
C(12,2) = 12! / (2! * 10!) = 66
This means there are 66 total ways for Mr. Mackinson to choose any 2 students from the class.
To calculate the probability of choosing 2 girls, we need to count the number of ways to choose 2 girls from the group of 6 girls. We can use the combination formula again:
C(6,2) = 6! / (2! * 4!) = 15
This means there are 15 ways for Mr. Mackinson to choose any 2 girls from the class.
So the probability of Mr. Mackinson choosing 2 girls is:
P(2 girls) = number of ways to choose 2 girls / total number of ways to choose 2 students
= C(6,2) / C(12,2)
= 15 / 66
= 0.2273
Therefore, the probability of Mr. Mackinson choosing the names of 2 girls is approximately 0.2273.
Learn more about probability here:
https://brainly.com/question/29618131
#SPJ9
How does the quantity of shares you own impact your dollar gains and losses?
how does the length of time you hold the shares impact your rate of return?
How does the quantity of shares you own impact your rate of return?
The quantity of shares you own can impact your dollar gains and losses, but not your rate of return. The length of time you hold the shares can have a significant impact on your rate of return, with longer holding periods generally leading to higher returns.
Investing in stocks can be a great way to earn money, but it's important to understand how your investments can impact your gains and losses. Two key factors that can impact your returns are the quantity of shares you own and the length of time you hold the shares. In this article, we'll explore how these factors can affect your rate of return.
Impact of Quantity of Shares:The quantity of shares you own can have a direct impact on your dollar gains and losses. When the stock price goes up, the value of your shares also increases. Similarly, when the stock price goes down, the value of your shares also decreases. If you own more shares, the dollar amount of your gains and losses will be greater.
But, how does the quantity of shares impact your rate of return? Rate of return is the percentage change in the value of your investment over a certain period of time. It takes into account the gains and losses as well as the length of time you held the investment.
Impact of Length of Time:The length of time you hold the shares can have a significant impact on your rate of return. Generally, the longer you hold the shares, the higher your rate of return will be. This is because the stock market tends to go up over time, and the longer you hold the shares, the more time you have to benefit from this growth.
Impact of Quantity and Time on Rate of Return:So, how does the quantity of shares you own impact your rate of return? As we mentioned earlier, the rate of return is only impacted by the percentage change in the stock price, not the quantity of shares. However, owning more shares can provide you with a higher dollar amount of gains, which can lead to a higher rate of return.
Additionally, the longer you hold the shares, the higher your rate of return will be. This means that if you own more shares and hold them for a longer period of time, you can potentially earn a higher rate of return.
To know more about rate of return here.
https://brainly.com/question/24232401
#SPJ4
our company markets a computerized device for detecting high blood pressure. The device measures an individual’s blood pressure once per hour at a randomly selected time throughout a 12-hour period. Then it calculates the mean systolic (top number) pressure for the sample of measurements. Based on the sample results, the device determines whether there is significant evidence that the individual’s actual mean systolic pressure is greater than 130. If so, it recommends that the person seek medical attention.
(a) State appropriate null and alternative hypotheses in this setting. Be sure to define your parameter.
(b) Describe a Type I and a Type II error, and explain the consequences of each.
(c) The blood pressure device can be adjusted to decrease one error probability at the cost of an increase in the other error probability. Which error probability would you choose to make smaller, and why?i
What is Null hypothesis?
The null hypothesis assumes that any difference between the selected attributes in a set of data is attributable to chance. For example, if the predicted earnings for the gambling game are genuinely zero, then any discrepancy between the data's average earnings and zero is due to chance.
(a) The appropriate null and alternative hypotheses for this setting are:
Null hypothesis: The actual mean systolic pressure (μ) of the individual is not greater than 130 (μ ≤ 130).
Alternative hypothesis: The actual mean systolic pressure (μ) of the individual is greater than 130 (μ > 130).
(b) Type I error occurs when the null hypothesis is rejected when it is actually true. In this case, it means that the device recommends that the person seeks medical attention when they do not actually need it. The consequence of this error is that the person may undergo unnecessary medical tests or treatments, which can be costly, time-consuming, and can cause anxiety or other negative effects.
Type II error occurs when the null hypothesis is not rejected when it is actually false. In this case, it means that the device does not recommend medical attention when the person actually needs it. The consequence of this error is that the person may not receive the necessary medical attention and treatment, which can lead to serious health problems, including organ damage or failure, stroke, or heart attack.
(c) In this scenario, the cost of making a Type II error is likely to be much higher than the cost of making a Type I error. The reason is that failing to detect high blood pressure in a person can have serious health consequences. Therefore, it is better to make the Type I error probability smaller and the Type II error probability larger. This means that the device should be adjusted to have a higher threshold for recommending medical attention, which would decrease the likelihood of a false alarm, even if it increases the likelihood of missing some cases where medical attention is needed.
To know more about Null hypothesis visit,
https://brainly.com/question/4436370
#SPJ1
The initial assertion that forms the null hypothesis frequently rests on research from the past or expert knowledge. According to the alternative hypothesis, a population parameter is either less, larger, or different from the value predicted by the null hypothesis.
What are the distinctions between Type I and Type II errors and what impact do they have?A type I error (false-positive) occurs when a researcher rejects a null hypothesis that is actually true in the population; if the researcher does not do this When a null hypothesis is rejected even when it is false in the population, this is known as a type II error (false-negative).
What does a hypothesis parameter mean?Parameter Hypothesis testing is a second sort of statistical inference.
To know more about blood pressure visit:
https://brainly.com/question/12497098
#SPJ1
WILL MARK BRAINLIST!!! Sabrina's average speed was 8 miles per hour during the first half of her bike ride. She increased her average speed to 16 miles per hour during the second half of her bike ride. What percentage represents the increase in Sabrina's average speed during her bike ride? A. 50% B. 80% C. 100% D. 200%
100%
You calculate the increase, which is the final amount minus the initial amount.
You then divide the value of increase by the original amount (in our case, this was 8÷8).
You then multiply that amount by 100 to put it into a percentage.
Hope this helps!
Question 7(Multiple Choice Worth 2 points) (09.06 LC) How many hectometers are in 580 millimeters? O 0.0058 hectometers O0.058 hectometers O58,000 hectometers O 580,000 hectometers
Answer: B. 0.058 hectometers
Step-by-step explanation: To convert millimeters to hectometers, you need to divide the number of millimeters by 10,000.
Given that there are 580 millimeters, the conversion to hectometers can be calculated as follows:
580 millimeters ÷ 10,000 = 0.058 hectometers
Find your Average daily balance
Scenario 2: You have a credit card with 25% APR. You have a classic car/truck you
are restoring and decide to buy some things with your new credit card. At the
beginning of your You buy new wheels and tires for 1500 dollars You don't buy
anything else for 14 days. However, your battery dies and your brake calipers start
leaking so you spend another 500 dollars. You don't buy anything else for the rest
of the month. You also don't make any payments. Your billing cycle is 30 days.
Follow the steps to calculate how much interest will be charged at the end of the
billing cycle.
The Average daily balance of the given scenario is $2083.
What is the amount of a fixed period payment to be done to pay off the loan amount which is increasing compoundly?Suppose we're given that:
P_v = Present value of the loan amount
r = rate of interest (compound interest) per period of time
n = number of period of time in which loan is to be paid off
P = A fixed period payment needed to be done for paying off the loan in n number of periods.
Then, we get:
[tex]P = \dfrac{r\times P_v}{1 - (1 + r)^{-n}}[/tex]
Given;
APR= 25%
Cost of wheels and tires= $1500
Time=14days
Cost of brake calipers and leaking= $500
Time=30days
Now,
P= 25x2000/1-(1+25)^-30
P=50000/24
P=2083
Therefore, the monthly balance of loan will be $2083.
Learn more about loan payment here: MONTHLY PAYMENT
https://brainly.com/question/4234016
#SPJ9
What are the 7 metric units?
The 7 metric units are part of the International System of Units, and this are km, m, cm, mm, kg, g and L. Each unit is based on a multiple of 10, making it easy to convert between them. For example, 1 kilometer is equal to 1000 meters, and 1 kilogram is equal to 1000 grams.
What are the 7 metric units?The 7 metric units are as follows:
Kilometer (km) - used to measure distance.Meter (m) - used to measure length.Centimeter (cm) - used to measure small lengths.Millimeter (mm) - used to measure very small lengths.Kilogram (kg) - used to measure mass.Gram (g) - used to measure small amounts of mass.Liter (L) - used to measure volume.Learn more about the International System of Units here: https://brainly.com/question/14288881
#SPJ11
Jamarie and DJ go bowling. Jamarie knocks a total of 26 pins. DJ knocks down three times as
many. How many did they knock down together?
Show your work
In total they knocked down 104 pins.
I got this by multiplying 26 by 3, which equals 78, then adding 26 to 78 to get the final answer, 104.
Hope this helps!
Explain the error in the solution below. What additional step needs to be completed?
log x – log53 = 2log53
log x = 3log53
log x = log533
x = 27
9 A square is graphed on the set of axes below, with vertices at
(-1,2), (-1,-2), (3,-2), and (3.2).
Which transformation would not carry the square onto itself
Answer:
With the information given, I would say a dialation.
Step-by-step explanation:
Rotation of 180 degree around point (1, 0). Therefore, option (3) is the correct answer.
What is a transformation?A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure. The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.
Given that, the square with vertices (-1, 2), (-1, -2), (3, -2) and (3, 2).
(1) Reflection over the y-axis
Then the vertices become (1, 2), (1, -2), (-3, -2) and (-3, 2)
So, the transformation carries the square onto itself.
(2) Reflection over the x-axis
Then the vertices become (-1, -2), (-1, -2), (3, 2) and (3, -2)
So, the transformation carries the square onto itself.
(3) Rotation of 180 degree around point (1, 0)
(x, y) becomes (-y, x) 180° clockwise
So, the coordinate points are (-2, -1), (2, -1), (2, 3) and (-2, 3)
So, the transformation does not carries the square onto itself.
Therefore, option (3) is the correct answer.
Learn more about the transformation here:
https://brainly.com/question/11709244.
#SPJ2
"Your question is incomplete, probably the complete question/missing part is:"
A square is graphed on the set of axes below, with vertices at (-1,2), (-1,-2), (3,-2), and (3.2). Which transformation would not carry the square onto itself.
(1) Reflection over the y-axis
(2) Reflection over the x-axis
(3) Rotation of 180 degree around point (1, 0)
(4) Reflection over the line y=x-1
Pre cal due tonight need help
the angle between the vectors is: θ = cos⁻¹ (- 12 / √145)
What is vector?A quantity or phenomena with independent directions and magnitudes is called a vector. The word can also refer to a quantity's mathematical or geometrical representation. Science uses vectors to express everything with a direction and a magnitude. They are typically shown as pointed arrows, with the length of the arrow representing the magnitude of the vector.
Let, a(vector) = < -1, -2 >
a(vector) = -i -2j
||a(vector)|| = √(-1)² + (-2)² = √5
b(vector) = < -2, 5 >
b(vector) = -2i + 5j
||b(vector)|| = √(-2)² + (5)² = √29
Next, a(vector) . b(vector) = (-i -2j) . ( -2i + 5j)
a(vector) . b(vector) = (1 × (-2)) + (-2 × 5) = - 12
Thus, angle between these two vectors:
cosθ = a(vector) . b(vector) / ||a(vector)|| . ||b(vector)||
cosθ = - 12 / (√5 . √29)
cosθ = - 12 / √145
θ = cos⁻¹ (- 12 / √145)
To know more about vectors refer to:
https://brainly.com/question/15519257
#SPJ1
What change in the Dimensions of a cone causes the cone to double
When the dimension of height is doubled, the volume of the cone also gets doubled.
What is volume?Volume is a mathematical term used to describe how much three-dimensional space an item or closed surface occupies. Volume is measured in cubic units like m3, cm3, in3, etc. The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.
Various forms have various volumes. We have studied the several solids and forms that are specified in three dimensions, such as cubes, cuboids, cylinders, cones, etc., in 3D geometry. We will discover how to find the volume for each of these shapes.
Volume of a cone is given by,
V = πr²h/3
Where,
V = Volume,
r = radius of the base,
h = height of the cone.
Let, height at first be x, then volume would be,
V1 = πr²x/3
As the height is doubled, so height = 2x, then volume would be,
V2= πr²(2x)/3
We observe that:
V2 = 2(πr²x/3)
V2 = 2V1
Therefore, when the height is doubled, the volume of the cone also gets doubled.
Learn more about volume here:
https://brainly.com/question/1578538
#SPJ1
if there are 12 strangers in a room, what is the probability that no two of them celebrate their birthday in the same month?
The probability that no two of them celebrate their birthday in the same month is very low.
There are 12 months in a year, so the probability that the first person has a birthday in a particular month is 1/12. The probability that the second person does not have a birthday in the same month is 11/12, since there are 11 months left that the second person's birthday can fall in. The probability that the third person does not have a birthday in any of the two previously chosen months is 10/12, and so on.
Therefore, the probability that none of the 12 people have a birthday in the same month is:
P = (1/12) x (11/12) x (10/12) x ... x (2/12) x (1/12)
which is approximately 0.00010578, or about 0.01%.
So the probability that no two of them celebrate their birthday in the same month is very low.
To learn more about probability please click on below link
https://brainly.com/question/16484393
#SPJ4
let |q|=5 at angle at 45° and |r|=16 at an angle of 300°. what is |q-r|?
Answer:
18.0
Step-by-step explanation:
this is correct!
In a geometric sequence, the first term, a_1, is equal to 3, and the third term, a_{3}, is equal to 192 Which number represents the common ratio of the geometric sequence?
Answer:
r = 8
Step-by-step explanation:
the nth term of a geometric sequence is
[tex]a_{n}[/tex] = a₁ [tex]r^{n-1}[/tex]
where a₁ is the first term and r the common ratio
given a₁ = 3 and a₃ = 192 , then
a₁ = 3 → (1)
a₁r² = 192 → (2)
divide (2) by (1) on both sides
[tex]\frac{a_{1}r^2 }{a_{1} }[/tex] = [tex]\frac{192}{3}[/tex] ( cancel a₁ on numerator/ denominator of left side ), then
r² = 64 ( take square root of both sides )
r = [tex]\sqrt{64}[/tex] = 8
Solve: x²-8x = 24
O x = − 4 ± √√40
O
x = 2√/10 ± 4
Ox=4±2√10
O x = 4+√40
The solution of the expression x²-8x = 24 will be x = 4+√40. The correct option is D.
What is an expression?Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication, and division.
Given that the quadratic expression is, x²-8x = 24. The expression will be solved as below,
x²-8x = 24
Solve the above expression by completing the square method.
x²-8x = 24
( x - 4 )² - 24 - 16 = 0
( x - 4)² =40
x - 4 = √40
x = √40 + 4
Therefore, the correct option is D.
To know more about an expression follows
https://brainly.com/question/17711591
#SPJ9
10. What is the length of
side a?
2
2.9.
36 cm
15cm
39 cm
a
Answer:
the answer is a=15cm
Step-by-step explanation:
c²=a²+b²
where c=Hypothenuse,a=adjacent, b=opposite
a²=c²-b²
a²=39²-36²
a²=1521-1296
a²=225
take Square root of both sides
a=15cm
PART G: Let c be the unknown side of the triangle. Use this triangle calculator to solve for c. Under Sides, enter 7 for side a and 9 for side b. Under Angles, enter 74 for angle C. Click Calculate once you have entered the information. What is the length of side c?
Part H
Now try to construct a triangle using a different set of measurements. This time, you’ll enter three angle measurements. Return to the Calculator tab, and click the Clear button to begin a new calculation.
Under Angles, enter 45 for A, 40 for B, and 95 for C. Then click Calculate. What happened? What message did the tool deliver? Explain the message in terms of the properties of a triangle and the given angles.
Part J
Return to the Calculator tab, and click the Clear button to begin a new calculation. This time, you’ll check for valid triangles given two angles and the side between them.
Under Sides, enter 5 for a. Under Angles, enter 30 for B and 50 for C. Then click Calculate. How many triangles can be created from the given conditions?
Part K
Return to the Calculator tab, and click the Clear button to begin a new calculation. This time, you’ll check for valid triangles given three sides of specified length.
Under Sides, enter 6 for a, 7 for b, and 13 for c. Then click Calculate. What happened? What message did the tool deliver? Explain the message in terms of the properties of a triangle and the given side lengths.
please help!
The solutions are given below.
What is triangle?A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted \triangle ABC. In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.
here, we have,
Part A
the dotted line formes the thrid side of the triangle.
part B
The length is the unknon side increases while kepping the known side lenths fixed, measuremnt of anggle Z will increas. So, the tringle will not fir the given conditions anymore.
part c
If the length of he unknown side decrases while keeping h known side lengths fixed,the measure of angle will decrease so he tringle will not fit the given conditions anymore.
part D
You know the given conditions for the triangle are fixed you also know the unknown side length is fixed. What dose the this tell you angles adjacent to the unknown side.
part e
The given condiction are fixed and the unknown side lenghtis fixed, the angles adjacent to the unknown side must much also be fixed.
part f
Given two side lengths and the measurement of the angle between them, only one triangle can be constructed. Part G The length of the unknown side (c) is 9.76 centimeters
To learn more on triangle click:
brainly.com/question/29126067
#SPJ1
The points F (-1,-8), G(-3,2), H(0,1) and I(2,7) form a quadrilateral. Find the desired slopes and lengths, then fill in the words that BEST identifies the type of quadrilateral
Quadrilateral FGHI is a scalene quadrilateral as none of the sides equal to each other from calculated slopes and lengths.
Coordinates of the quadrilateral FGHI are,
F (-1,-8), G(-3,2), H(0,1) and I(2,7)
Slope of side lengths of FGHI are:
Slope FG = ( 2 + 8)/ (-3 + 1)
= -5
Slope GH = ( 1 -2)/ (0 + 3)
= -1/3
Slope HI = ( 7 -1)/ ( 2 -0)
= 3
Slope IF = ( 7 + 8 )/ (2 + 1)
= 5
Product of slopes of perpendicular lines = -1
FG is perpendicular to IF
GH is perpendicular to HI
Measure of side lengths are:
FG = √(2+8)² + (-3+1)²
= √104
= 2√26
GH =√(1-2)² + (0 +3)²
= √10
HI = √(7-1)² + (2-0)²
= √40
=2√10
IF = √(7+8)² + (2+1)²
= √234
= 9√26
Therefore, the given quadrilateral is scalene quadrilateral concluded using slopes and lengths.
The above question is incomplete, the complete question is:
The points F (-1,-8), G(-3,2), H(0,1) and I(2,7) form a quadrilateral. Find the desired slopes and lengths, then fill in the words that BEST identifies the type of quadrilateral.
Slope of FG = __ Length of FG = __
Slope of GH = __ Length of GH = ___
Slope of HI= __ Length of HI = ____
Slope of IF = __ Length of IF = ____
Quadrilateral FGHI is ______
Learn more about quadrilateral here
brainly.com/question/29934291
#SPJ4
Here are some transformation rules. For each transformation, first predict what the image of triangle ABC will look like. Then compute the coordinates of the image.
(x, y) —-> (x -4, y -1)
A’ = ???
B’ = ???
C’ = ???
(x, y) —-> (y, x)
A’ = ???
B’ = ???
C’ = ???
(x, y) —-> (1.5x, 1.5y)
A’ = ???
B’ = ???
C’ = ???
Answer:
See below
Step-by-step explanation:
Givens:
A (2,3)
B (4,2)
C (3,5)
1. Subtract each x and y value by 4: (x-4,y-4)
A (-2,-1)
B (0,-2)
C (-1,1)
2. Flip the x and y values: (y,x)
A (3,2)
B (2,4)
C (5,3)
3. Multiply each point by 1.5: (1.5x,1.5y)
A (3,4.5)
B (6,3)
C (4.5,7.5)
FIND THE PERIMETER AND AREA OF THE EQUILATERAL TRIANGLE
Answer: look at the image for the solution and the answer
Step-by-step explanation:
Which best represents the change in the vertices of rectangle ABCD to form rectangle A'B'C'D'?
F) (x, y ) → (2x, 2y)
G) (x, y ) → (1. 5x, 1. 5y)
H) (x, y ) → (3x, 3y)
J) (x, y ) → (4x, 4y)
The best way to represents the change in the vertices of rectangle ABCD to rectangle A'B'C'D' in the attached graph is given by :
option A. (x, y ) → (2x, 2y).
From the attached graph we have,
Coordinates of rectangle ABCD are :
Coordinate of vertex A ( -3, -2 )
Coordinate of vertex B ( -3, 2 )
Coordinate of vertex C ( 3, 2 )
Coordinate of vertex D ( 3, -2 )
And coordinates of A'B'C'D' are:
Coordinate of vertex A' ( -6, -4 )
Coordinate of vertex B' ( -6, 4 )
Coordinate of vertex C' ( 6, 4 )
Coordinate of vertex D' ( 6, -4 )
Coordinate of rectangle ABCD gets dilated by the scale factor of :
Scale factor of 'x' coordinate = -6 / -3
= 2
Scale factor of 'y' coordinate = -4 / -2
= 2
Change in the vertices of rectangle ABCD to A'B'C'D' is given by :
( x , y ) → ( 2x , 2y )
Therefore, the vertices of rectangle ABCD changed to A'B'C'D' is equal to option A. ( x , y ) → ( 2x , 2y ).
The above question is incomplete, the complete question is:
Which best represents the change in the vertices of rectangle ABCD to form rectangle A'B'C'D'?
A) (x, y ) → (2x, 2y)
B) (x, y ) → (1. 5x, 1. 5y)
C) (x, y ) → (3x, 3y)
D) (x, y ) → (4x, 4y)
Graph is attached.
Learn more about rectangle here
brainly.com/question/29123947
#SPJ4
What is the solution to this equation? 5(x-3)=21 what does x equal
Answer:7.2
Step-by-step explanation:
x-3=21/5=4.2
x=4.2+3=7.2
Write the vector shown below as a combination of vectors and shown above
Vector-
7
la
Note: In both graphs, each box is 1 unit by 1 unit in size
Question Help: Video
For the two given graphs, the value for vector equation is obtained as [tex]\vec{w} = 2\vec{u} + \vec{v}[/tex].
What is a vector?
A vector in mathematics is a quantity that not only expresses magnitude but also motion or position of an object in relation to another point or object. Euclidean vector, geometric vector, and spatial vector are other names for it.
From first graph it is seen that -
[tex]\vec{u}= < 1,1 >[/tex] and [tex]\vec{v}= < -1,2 >[/tex]
From second graph it is seen that -
[tex]\vec{w}= < 1,4 >[/tex]
So, it is obtained that -
[tex]a\vec{v}+b\vec{u}=\vec{w}[/tex]
Substitute all the values in the equation -
a<-1,2> + b<1,1> = <1,4>
<-a,2a> + <b,b> = <1,4>
<-a+b,2a+b> = <1,4>
The two equation obtained are -
-a + b = 1
2a + b = 4
Subtracting the equation 1 from 2 -
2a + b - (-a + b) = 4 - 1
2a + b + a - b = 3
3a = 3
a = 1
Substitute the value of a in equation 1 -
-1 + b = 1
b = 1 + 1
b = 2
So, the equation [tex]a\vec{v}+b\vec{u}=\vec{w}[/tex] becomes -
[tex]\vec{v} + 2\vec{u} = \vec{w}[/tex]
Therefore, the vector is obtained as [tex]\vec{w} = 2\vec{u} + \vec{v}[/tex].
To learn more about vector from the given link
https://brainly.com/question/15519257
#SPJ1
Estelle is having her birthday party at Gold Frames Art
costs $265
Museum this year. A party package
and covers the entrance fee for guests, a private party room, and an activity
guide. Estelle
upgraded her package to include a favor for each of her 8 guests, bringing the
total to $305.
Answer:
Step-by-step explanation:
im guessing youre finding the price of the favour.
(305-265)/8=answer
"/" means divide.
what is the surface area, in square centimeters, of a cylinder with height of 10 cm and a radius of 6 cm
The surface area of the given cylinder is 602.88 square centimeters.
What is the surface area of a cylinder?The surface area of the cylinder is: A = 2πr(r+h)
where 'r' is the radius of the base (circle) of the cylinder
'h' is the height of the cylinder
The cylinder with a height of 10 cm and a radius of 6 cm.
⇒ A = 2πr(r+h)
Here h = 10 cm and r = 6 cm
Substitute the known values in the above formula,
⇒ A = 2(3.14)(6)(6+10)
⇒ A = (12.56)(6)(16)
Apply the multiplication operation, and we get
⇒ A = 602.88
Therefore, the surface area of the given cylinder is 602.88 cm².
Learn more about the surface area of a cylinder here :
brainly.com/question/14827013
#SPJ1
a certain country's factory sales of electronic goods to dealers from 1990 through 2001 can be modeled as
The factory sales of electronic goods from a certain country to dealers from 1990 to 2001 can be modeled using a mathematical equation .
Modeling factory sales of electronic goods from a certain country to dealers from 1990 to 2001 involves creating a mathematical equation to represent the data . To begin, one must collect the data from the sales of electronic goods from the given country to dealers from 1990 to 2001. This data should include the total amount sold for each year. Once the data is collected it must be organized into a visual representation, such as a line graph or a scatter plot. The visual representation should then be examined for patterns in the data which can be used to create a mathematical equation. This equation should be able to accurately describe the data and be able to predict future data points. The equation should then be tested to ensure accuracy before it is used to model the factory sales data.
Learn more about equation here
https://brainly.com/question/29514785
#SPJ4
Sharel has opened a new bake shop in town selling cakes. Sharel sells
each cake for $11 and has spent $606 on rent and maintenance this
month. How many cakes did Sharel sell if she made $494 profit this
month?
Answer:
she sold 100 cakes in all
Step-by-step explanation:
606 + 494 = 1100 ÷ 11 = 100
Can someone help me with this please? :')
Answer:
Below
Step-by-step explanation:
Second choice at x = 0 it is = 6
and as the exponent (x) gets more negative it gets larger meaning it has a coefficient of < 1 ( it is 3/4)
Which of the following statements is true? Uso la computadora en la cafetería. Hago ejercicio en el laboratorio de ciencias. Nado en la piscina..
Answer:
Nado en la piscina..Step-by-step explanation:
ICA 2023
PLSSS HELP!!
Which cross-sections are possible in BOTH cylinders and cones? Choose ALL that apply.
A. circle
B. oval
C. half-oval
D. rectangle
E. triangle
A. Circle
B. Ellipse (which can resemble an oval)
