Answer:
3
Step-by-step explanation:
3 seeing as most dogs (5 dogs) are at the age of 3
your answer is 36. create an equation using the values a=0,b=1,c=2,d=3,e=4,f=5,g=6,h=7,k=8,l=9,m=10,n=11
Answer:
Here is your answer: 36 Now create an equation using the values below:A =0 B=1C=2D=3E=4F=5G=6H=7K=8L=9M=10N=11
example: If the answer is 12, there are several possible equations:
2D+G=12 , 2(3)+6=12
4C+H-D , 4(2)+ 7-3
D(2C) , 3(2 x 2)
Step-by-step explanation:
Answer:
l(k +g +f +d +c -h -b -a)(n -m)/e = 36
Step-by-step explanation:
You want to use the numbers 0 through 11 to create an equation that evaluates to 36.
ApproachWe will create an equation that simplifies to 4×9 = 36. This will make use of the identity properties of multiplication and addition, and will use the fact that 16/4 = 4.
Pieces9 = 9×1 = 9×(11 -10) = l(n-m)
0 = 8 -8 = (8 -7 -1 - 0) = k -h -b -a
16 = 8 +8 = 6 +5 +3 +2 = g +f +d +c
WholeThen the whole expression becomes ...
(16 +0)/4×9 = (g +f +d +c +k -h -b -a)/e×l(n -m) = 36
A fair die is rolled 5 times what is the probability that no 1 and no 6 among the rolls
The probability of getting no 1 and no 6 is 0.01%
There are six possible outcomes in a role. Since no 1 and 6 are to be rolled. There would only be 4 possible outcomes.
So, the chance of rolling no 1 and 6 is
Since we have 5 rolls. Then we have: 1/6×1/6×1/6×1/6×1/6 = =0.00013
Therefore, the probability of rolling no 1 and 6 is approximately 0.01%.
Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it's that a proposition is true.
he probability of an occasion is a number between 0 and 1, where, roughly speaking, 0 indicates the impossibility of the event and 1 indicates certainty.[note 1]] the upper the probability of an event, the more likely it's that the event will occur. an easy example is the tossing of a fair (unbiased) coin. Since the coin is fair, the 2 outcomes ("heads" and "tails") are both equally probable; the probability of "heads" equals the probability of "tails"; and since no other outcomes are possible, the probability of either "heads" or "tails" is 1/2 (which could even be written as 0.5 or 50%).
These concepts are given an axiomatic mathematical formalization in probability theory, which is employed widely in areas of study such as statistics, mathematics, science, finance, gambling, AI, machine learning, computing, theory of games, and philosophy, for instance, draw inferences about the expected frequency of events. applied mathematics is also used to describe the underlying mechanics and regularities of complex systems.
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B
Identifying Properties of Substances and Mixtures
Which properties are characteristics of pure substances, and which are characteristics of mixtures?
May be multiple states of matter
Pure Substances
Exist in the same state of matter
Can be separated physically
Have consistent properties
Cannot be separated physically
Cannot be a single element
Intro
Mixtures
Done
Properties of pure substances:
Exist in the same state of matterHave consistent propertiesCannot be separated physicallyProperties of mixtures:
May be multiple states of matterCan be separated physicallyCannot be a single elementPure substances:
Each homogenous mixture contains only pure substances. No matter how tiny the sample size, these chemicals primarily have a stable or comparable composition throughout. Water, steel, and iron are a few examples of pure materials.
Mixtures:
In chemistry, a mixture is a compound made up of two or more simpler substances. These substances may be chemical elements or compounds. You can create a mixture of gases, solids, or liquids. For instance, when sugar is added to water, it first forms a mixture before dissolving to produce a solution.
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The formula s = √18d can be used to find the speed s of a car in miles per
hour when the car needs d feet to come to a complete stop after stepping
on the brakes. If it took a car 25 feet to come to a complete stop after
stepping on the brakes, estimate the speed of the car. Truncate the value
of √18d, when d = 25, to the tenths place.
Answer:
Substitute d=25 to the formula and use a calculator to evaluate: s=18(25 s=450 s~21,2132... Truncated to the tenths place, we have: s~21.2 miles per hour.
Step-by-step explanation:
What is the formula for x^2-11x+10
Answer:
In the expression
[tex] {x}^{2} - 11x + 10[/tex]
a in the formula will be substituted for 1
b in the formula will be substituted for -11
c in the formula will be substituted for 10
The dimensions of a rectangular monitor screen are such that its length is 3 in. more than its width. If the length were doubled and if the width were decreased by 1 in., the area would be increased by 104in^(2) . What are the length and width of the screen?
The length and width of the screen is 9.71 inch and 12.71 inch.
What is a rectangle?A Rectangle is a four sided-polygon, having all the internal angles equal to 90 degrees. The two sides at each corner or vertex, meet at right angles.
Area of triangle = Length * Width
Let L be the length and W be the width of the rectangle.
Now it is given that,
Dimensions of a rectangular monitor screen are, its length is 3 in. more than its width.
⇒ L + 3 = W
Therefore area is given as,
A = L * W
Put the value of W we get,
A = L * (L + 3)
Now, If the length were doubled and if the width were decreased by 1 in, the area would be increased by 104 in^2
Length = 2L
Width = W - 1
Thus area becomes,
A' = 2L(W - 1)
Now, the area would be increased by 104 in^2
A' = A + 104
Putting the value of A in A' we get,
A' = L * (L + 3) + 104
Now putting the value of A' we get,
2L(W - 1) = L * (L + 3) + 104
Expanding we get,
2LW - 2L = L^2 + 3L + 104
Since L + 3 = W
Thus, putting W in above we get,
2L(L + 3) - 2L = L^2 + 3L + 104
Expanding the brackets we get,
2L^2 + 6L - 2L = L^2 + 3L + 104
Solving we get,
2L^2 + 4L = L^2 + 3L + 104
Taking all the terms together we get,
2L^2 + 4L - L^2 - 3L - 104 = 0
Solving alike terms we get,
L^2 + L - 104 = 0
Solving the above equation we get,
L = 9.71 inch, -10.71 inch
Since, Length cannot be negative
Thus,
L = 9.71 inch
Put the value of L in W we get,
9.71 + 3 = W
⇒ W = 12.71 inch
Thus the required value of length and width is,
Length = 9.71 inch
Width = 12.71 inch
Thus, the length and width of the screen is 9.71 inch and 12.71 inch.
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Mr. Brown is buying bottles of water for the volunteers of an event he is managing. He already has 17 bottles in his office and needs a total of 350 bottles of water. They are sold in cases of 24 . Write an equation to show how many more cases of water he needs.
An equation to show the additional number of cases of water Mr. Brown needs is y = 24x - 3, where y = 333 bottles and x = 14.
What is an equation?An equation is a mathematical statement that claims that two mathematical expressions are equal.
An equation contains the equation symbol (=).
Data and Calculations:The number of bottles in his office = 17 bottles
The total number of bottles required = 350 bottles
The total number of additional bottles of water required, y = 333
1 case of water bottles = 24 bottles
The equation to show the additional cases required is y = 24x - 3, where y = 333 bottles and x = 14.
Check:
y = 24x - 3
333 = 24(14) - 3
333 = 336 - 3
333 = 333
Thus, an equation to show the additional number of cases of water Mr. Brown needs is y = 24x - 3, where y = 333 bottles and x = 14.
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Find the coordinates of the midpoint M and the distance between L(-4,5) and N(5,-3). Round to the nearest tenth, if necessary.
Answer:
Step-by-step explanation
x1 = X sub-one, y1 = Y sub-one, x2 = x sub-two, y2 = y sub-two
Midpoint Formula
M (x1 + x2/2, y1 + y2)/2)
-4 = x1, 5 = y1 and 5 = x2, -3 = y2
L(-4,5) and N (5,-3)
-4 + 5/2 = 1/2 or 0.5
5 + (-3)/2 = 2/2 = 1
Midpoint : (1/2, 1)
h(t)=\t+2\+3;find h(6)
For the given function, the value of h(t)=\t+2\+3 is for f(6) = 7
What is a function?A function is a means to explain what takes place with an input variable to produce an output result. We may find a set of output values if we consider a straightforward function, like multiply by three. Algebra can be used in place of Function = multiply by 3.
Before the t and after the 2, I'm going to presume that's an absolute value sign.
Absolute value brackets are treated similarly to parentheses, with the exception that the negative sign is removed once the contents have been thoroughly simplified. (If you still have variables, don't do that.)
In this instance, t equals 6 plus 2 equals 8. 8 has an absolute value of 8. Add 3 is 11.
so,
h(6) = 11.
What is H(-6) now?2 + -6 equals -4. 4 is -4's absolute value. Add 3 is 7.
so,
h(-6) is 7.
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Whats the Estimate of 110x298???
Answer:
33000
Step-by-step explanation:
To estimate the product of two numbers, round the individual numbers to numbers that you can multiply mentally.
Round 298 to the nearest hundred → 300.
(We don't need to round 110 as it is a multiple of 10, and therefore easy to multiply mentally).
Therefore,
⇒ 110 × 298 ≈ 110 × 300
To multiply 110 by 300, separate the 110 into 100 + 10:
⇒ 110 × 300 = (100 + 10) × 300
Apply the distributive property of multiplication:
⇒ (100 + 10) × 300 = 100 × 300 + 10 × 300
To multiply a number by 100, add two zeros.
To multiply a number by 10, add one zero.
Therefore:
⇒ 100 × 300 + 10 × 300 = 30000 + 3000 = 33000
Check
110 × 298 = 32780
32780 rounded to the nearest thousand is 33000.
A supplement of an angle is six times as large as a complement of the angle. Find the measures of the angle, its supplement, and its complement
The measure of the angle is 72°, its supplement is 108° and its compliment is 18° .
A pair of supplementary angles is defined as two angles which add up to 180°. They are also called linear pair.
A pair of angles which add up to 90° is called complimentary angles.
let us consider the given angle be x .
Compliment of given angle=90°- x
Supplement of the given angle=180°-x
The supplement is 6 times the compliment .
Therefore we can construct a linear equation of the form:
6(90°- x)=180°-x
or, 540°-6x=180-x
or, -6x+x=180-540
or, -5x=-360
or, x=72
Hence the angle is 72°
Compliment of 72°=90°-72°=18°
Supplement of 72°=180°-72°=108°
Therefore the required angle is 72°, its supplement is 108° and its compliment is 18° .
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Which expression is equivalent to (5-².35) ²?
O
O
33
0-30
O
54
54
310
54
310
Answer:
О [tex]\frac{5^{4} }{3^{10} }[/tex]
Step-by-step explanation:
(5⁻² * 3⁵) ⁻²
= 1 / (5⁻² * 3⁵)²
= 1 / ((5⁻²ˣ²)(3⁵ˣ²))
= 1 / ((5⁻⁴)(3¹⁰))
= 5⁴ / 3¹⁰
PLS HELP I WILL GIVE BRAINLIEST
Find the x-intercept and the y-intercept of each line. Express the answers as ordered
pairs.
x+4y=12
x-intercept is
y - intercept is
given the function F described by f(x)=
In the figure below angle m 1 =(x-6) and and angle m 2 =7x
Answer:
angle 1 = 6°
angle 2 = 84°
Step-by-step explanation:
since these 2 angles form 90°, they're called complementary
so when they're added they give 90°
x-6°+7x=90°, then we collect the like terms
x+7x=90°+6°, 8x=96°, divide both sides by 8 so we can get x
x=96/8, x=12, so now we substitute 12 in x so we can get the angles
FOR ANGLE 1:
12-6=6°
FOR ANGLE 2:
7(12)=84°
hope it helped, if it did mark me brainliest
Completed
Enter the decimal value positioned at point B.
B
-6
-5
Progress
-4
-3
-2
-1
0
1
2
The value of B is -7 and no decimal number.
What are decimal numbers?Decimal refers to the base-10 number system, which is probably the most widely used number system. There are ten single-digit numbers in the decimal number system: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. The number following 9 is 10. The number following 19 is 20, and so on.So, in the sequence:
B-6-5-4-3-2-1012We can easily say that the value of B will be -7 and no decimal number.
So,
-7-6-5-4-3-2-1012Therefore, the value of B is -7, and no decimal number.
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(8, -4) (3,8)
distance
Answer:
distance = 13
Step-by-step explanation:
The formula used to calculate the distance between two points given their coordinates is:
[tex]\boxed{\mathrm{distance = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}}}[/tex],
where [tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex] are the given coordinates.
In this question, we are given the coordinates (8, -4) and (3, 8).
Using these coordinates and the formula above, we can calculate the distance between the points:
[tex]\mathrm{distance = \sqrt{(3 - 8)^2 + (8- (-4))^2}}[/tex]
[tex]= \sqrt{(-5)^2+(12)^2}[/tex]
[tex]= \sqrt{25 + 144}[/tex]
[tex]= \sqrt{169}[/tex]
[tex]= \bf 13[/tex]
Therefore, the distance between the two points is 13 units.
Which is the following is an arithmetic sequence?
A. 6,13,19,32,51
B. 3,6,9,12,15
C. 3,5,8,13,21
D. 1,4,5,9,14
Answer:
Step-by-step explanation:
An arithmetic sequence also known as arithmetic progression is a sequence of numbers in which the difference between consecutive terms are always the same eg 1 5 9 13 17 , the difference is always 4
so THE ANSWER TO YOUR QUESTION IS B
Help plsss••••••••••••••••••••
Answer:
Step-by-step explanation:
64 / 0.16 = 400 square cm
The histogram below displays the scores for a class of 37 students on a recent exam. Scores on this exam ranged from 51 to 98 points out of 100. Let the function f map an exam score to the height of the bar whose interval contains that score
(a) The value of f(83) is 5.
(b) It may or may not happen.
(c) The value of f(95) is 9.
Here, the height of the bar gives the marks at that particular point.
From the observations we can see,
(a) The interval 80-85 marks is point at the mark of 5. It means that there are 5 students who has scored in the interval of 80-85.
So, as are function is the exam score to the height of the bar whose interval contains that score.
Hereby, our value of f(83) will be equal to 5.
f(83) = 5.
(b) As, the marks are distributed over an interval. It can't be said that if any students scored exactly 83 marks or not. But the conclusion that we can draw is, that these 5 particular students have scored between 80-85 for sure.
(c) The value of f(95) is equal to 9. as we can see that the interval is distributed in such a way that a group of five students is formed. and the last part of the interval is not included in the next interval. The interval here forms a pattern like this,
91-95, after that 96-100.
So here the value of f(95) will be 9.
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A storm causes 23,890 homes to be without power on the east side of the city and 18,370 homes to be without power on the West side about how many homes altogether are without power
Theresa commutes to work 16 days
each month. She travels 56 miles
round trip. Carl commutes to work
20 days each month; he also travels
56 miles round trip. Theresa works
12 months of the year, and Carl works
11 months. Who travels more in one
year?
Carl is outworked by Theresa in a given year.
What is work?
According to physics a push or pull in any substance which produces any displacement is called work. Activity in which one exerts strength or perform something or an activity that a person engages in regularly to earn a livelihood people looking for work.
Given:
Working day of Theresa/month=16
Working day of Carl/ month=20
Distance covered by Theresa in month= 56 miles round trip
Distance covered by Carl in month=56 miles round trip
Calculation
Distance covered by Theresa in month=56*2
Distance traveled by Theresa in a year=112*12
Distance traveled by Theresa in a year=1344 miles
Distance covered by Carl in month=112 miles
Distance traveled by carl in a year=112*11
Distance traveled by carl in a year=1232 miles
As the distance covered by Theresa is more than carl.
So Theresa travel more distance.
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In the number 98.48, what will you multiply by to get rid of the decimal?
Based on the number, 98.48, the number you need to multiply by to get rid of the decimal is 100.
What number should you multiply by to remove the decimal?The number that you multiply a number with if you want to remove the decimal has to be a power of 10. The power of 10 used will depend on the number of figures after the decimal.
If there is a single number after the decimal point, then multiply by 10.
If there are two numbers after the decimal point, multiply by 100.
If there are three numbers after the decimal point, multiply by 1,000.
In the case of 98.48, there are two number after the decimal point so you'll multiply by 100 to get:
= 98.48 x 100
= 9,848
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(90/5)+(78x34)
90 divided by 5
What equation, in point-slope form, matches the graphed line shown? line that goes through (-3, -6) and (2, -2)
PLEASE HELP ASAP!! :0
The equation, in point-slope form, matches the graphed line shown is y + 2= 0.8(x - 2)
How to determine what equation, in point-slope form, matches the graphed line shown?The points on the line are given as
(-3, -6) and (2, -2)
Calculate the slope (m) of the line using
m = (y2 - y1)/(x2 - x1)
So, we have
m = (-2 + 6)/(2 + 3)
Evaluate
m = 0.8
The linear equation is then represented as
y - y1 = m(x - x1)
So, we have
y + 2= 0.8(x - 2)
Hence, the equation, in point-slope form, matches the graphed line shown is y + 2= 0.8(x - 2)
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Drag each equation to show if it could be a correct first step to solving the equation
9(x+2)=90.
Answer:
Is there more information
Step-by-step explanation:
I'll ll answer if there is
Answer:
Do the distributive property; your new equation will be 9x + 18 = 90
Step-by-step explanation:
The first step to the problem 9(x + 2) = 90 is the distribute property. Since we don't know what x is we can't add it to 2. Instead we do the distributive property, which is when you multiply the outside number to the terms inside the parenthesis.
The equation will then be: 9x + 18 = 90
! --- Note: I'm not too sure what you are trying to ask because your question is unclear but hope this helps in some way
----------------------------------------------------------------------------------------------------
! --- If you are also looking for what x is, x = 8
Diego is moving to a new apartment and plans to rent a 16-foot moving truck for the
day. When he checks the cost of different rental companies, he finds that Rent-A-
Truck costs $59.95 a day plus $0.49 per mile. Sam's U-Drive costs $81 per day plus
$0.38 per mile. Austin needs to determine the mileage at which it is better to rent
from Rent-A-Truck and the mileage at which it is better to rent from Sam's U-Drive.
Let m represent the miles driven and let c represent the total cost. Write a system of
equations that represents this situation
Write the system. You do not need to solve.
Answer:
Rent-A-Truck-> 59.95+0.49m=c
Sam's U-Drive-> 81+0.38m=c
7 students are sharing 4 bags of takis so that each person gets the same amount how much can each student have?
Answer:
) What is the value of x in the following simplification problem?
45% of 600 + x% of 480 = 390. A/ 30
B/ 20
C/ 25
D/ 40
40) The s
order froom least to greatest, 1/4, 32%, 0.4
Answer:
1/4
32%
0.4
Step-by-step:
1/4 = 0.25
32 = 0.33
0.4 = 0.40
PLEASE HELP WITH THIS QUESTION! ILL GIVE BRAINLYEST
Also pls explain how u got ur answer since I literally don't get it..
Step-by-step explanation:
the cost for n shirts is c=15+9(n-1)
c=15+9n-9 simplify
c=9n+6
n represents the number of shirts
so for the cost of 2 shirts, n=2
c=9(2)+6
c=24
therefore it costs $24 for 2 shirts
for the cost of 5 shirts, n=5
c=9(5)+6
c=51
therefore the cost of 5 shirts is $51
1 shirt = $15
2 shirts =$24
3 shirts =$33
24-15 =9
33-24=9
so 9 is the common difference which means each additional shirt is $9 more than the price of all the previous shirts