Answer: The slope of the line would be 1.25!
Step-by-step explanation: I'll provide a screenshot of the graph I have made in a second! (:
Simplify
- 4x + 4y - 6 - 3x + 5y - 2
A. -7x + 9y - 8
B. -x + 9y - 4
C. X + 9y + 8
D. 8x - 9y + 3
Pls help ASAP help with correct answer thank you!
I need help with these problems! What are the answers for these?
Answer:
1a: 72
1b: 432
2a: 680
2b: 35,360
3: 19.50
4a: 6,000
4b: 1,500
5: 784
If there are 22 successes in a sample with a size of 40, what is the sample
proportion?
A. 0.55
B. 0.65
C. 0.44
D. 0.22
Answer:
A
Step-by-step explanation:
22 successes out of a group of 40 means 22/40 were good. Now, simplify 22/40. Both can be divided by 2.
22/2 = 11
40/2 = 20
Now you have 11/20. Put this in decimal form and you have 0.55
Option A answer is 0.55
What is the proportion of a sample?The proportion of a sample is the ratio of the number of successes or defeats to the total size of the sample, it is used for understanding which trend is more followed and also has many uses in the real world.
The solution to the given problemThe size of the sample is 40.
There are 22 successes in the sample.
To find the proportion of success we have to find the ratio of 22 and 40 which is 11:20, and in numerical terms 0.55
Hence option A is correct, the proportion is 0.55
Learn more about proportion here
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Determine whether it is possible to draw a triangle with sides of the given lengths. Write yes or no.
12, 14, 27
Answer:
No
Step-by-step explanation:
To have a triangle you have to add up the two shorter sides and it should be greater than or equal to the longest side.
12 + 14 = 26
26 is less than 27
- (9x + 4)"
(13x – 16)• C
Answer:
I dunno the answer so imma just say this: use
Parenthesis
Exponents
Multiplication
Division
Adding
Subtracting
Step-by-step explanation:
PEMDAS
UwU
Answer:
needs more info or at least a picture
Step-by-step explanation:
whats the area in red?
Answer:
im not completely sure but if i did my maths right its 24.6
-7/8m = -112
Solve for M
Answer:
m=1/128
Step-by-step explanation:
Answer:
m=128
Step-by-step explanation:
-7/8m=-112
Suppose you deposited $300 in a savings account 21 months ago. The simple interest rate is 3.0% . The interest that you earned in those 21 months is $15.75. Which of the following is/are true?
A. p=300
B. t=3.0%
C. I=15.75
D. R=1 3/4
Answer:
p=300 and l=15.75
Step-by-step explanation:
HELP ITS DUE REALLY SOON!!!
Step-by-step explanation:
(8.4 * x * 10¹⁰) / (3 * x * 10⁷)
= (8.4/3) * (x/x) * (10¹⁰/10⁷)
= 2.8 * 1 * 10³
= 2.8 * 10³.
Answer:
[tex] \frac{8.4 \times {10}^{10} }{3 \times {10}^{7} } \\ = \frac{8.4}{3} \times \frac{ {10}^{10} }{ {10}^{7} } \\ = 2.8 \times {10}^{3} \\ = \boxed{2800}[/tex]
2800 is the right answer.I need help plzzzzzzz
Answer:
26
Step-by-step explanation:
• A photo store charges $1 for a print of a 5-inch * 7-inch photo, and $2 for a print
of an 8-inch x 10-inch photo. The table shows the cost of buying some photos.
Which statement is true?
Number of photos Cost of 5 x 7 photos Cost of 8 x 10 photos
1
S1
S2
2
S2
$4
3
S3
S6
S4
S8
The cost of any number of 8 * 10 photos is $4 more than the cost of the same number
of 5 x 7 photos
The cost of any number of 8 x 10 photos is half the cost of the same number of 5 x 7
photos
The cost of any number of 8 x 10 photos is $1 more than the cost of the same number
of 5 * 7 photos
The cost of any number of 8 x 10 photos is twice the cost of the same number of 5 x 7
photos.
Answer:
im not sure try to see examples of this question, and maybe it can help you find the answer. sorry i cant help
Step-by-step explanation:
Option: D is true. The cost of any number of 8-inch x 10-inch photos is twice the cost of the same number of 5-inch x 7-inch photos.
What is the cost of a product?
The price that the customer needs to pay while purchasing a product is the cost of the product.
Given, the cost of one 5-inch × 7-inch photo is exactly half of the 8-inch × 10-inch photo.
Therefore,
Option: D - The cost of any number of 8-inch x 10-inch photos is twice the cost of the same number of 5-inch x 7-inch photos.
Learn more about cost of products here: https://brainly.com/question/20286603
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Particle x moves along the positive x-axis so that it's position at time t is less than equal to 0 is given by x(t)= 5t^3 - 9t^2 + 7. Is particle x moving toward the right at time t=1?
So, at [tex]t=\frac{6}{5}[/tex], the velocity changes towards the right.
Velocity:Velocity is the prime indicator of the position as well as the rapidity of the object. It can be defined as the distance covered by an object in a unit of time. Velocity can be defined as the displacement of an object in a unit of time.Given that,
[tex]x(t)=5t^{3} -9t^{2} +7[/tex]
[tex]{x}'\left ( t \right )=15t^{2}-18t \\ {x}'\left ( 1 \right )=15t-18 \\ =-3 < 0[/tex]
Therefore, the particle is moving towards the left.
[tex]{x}'\left ( t \right )=0 \\ t=0 \\ t=\frac{18}{15}=\frac{6}{5}[/tex]
Learn more about the topic of Velocity: https://brainly.com/question/26417650
A jar contains 4 quarters and 6 nickels. Two coins are drawn, and the first coin is not replaced before drawing the second. What is the probability that both coins are nickels?
Answer:
now
Step-by-step explanation:
do you know what is the answer?I thought it was 9/25
in a right triangle the length of the hypotenuse is c and length of one leg is a find the other leg is c=6 and a=5 I wil, give brainlyst
Using the Pythagorean theorem:
6^2 = 5^2 + x^2
Simplify:
36 = 25 +x^2
Subtract 25 from both sides:
11 = x^2
Square root of both sides:
x = sqrt(11) (exact) or 3.316625 as a decimal
33 chairs at 3 tables
=
chairs per table
Answer:
11 chairs per table
Step-by-step explanation:
33 divided by 3 is 11
PLS HELP ASAP
Find the area of this semi-circle with diameter,d = 24cm.
Give your answer as an expression in terms of π
Answer:
hope it helps
.........
A walking track is 2 1/2 miles long. How many feet is that?
Answer:
13,200 feet
Step-by-step explanation:
Answer:
13,200 feet
Step-by-step explanation:
In one mile, there are 5,280 feet.
You're trying to find how many feet are in 2.5 miles, so you can set up a proportion.
X = the number of feet in 2.5 miles.
[tex]\frac{1 mile }{5280 feet} = \frac{2.5 miles}{X feet}[/tex]
To find X, all you need to do is cross multiply.
So,
X = 5280 × 2.5 = 13,200 feet
What is the cube root of 27?
Answer:
3
Step-by-step explanation:
Last week, an online site received $355.60 for selling 20 cell phone accessories Cell phone cases sell for $10.98 and Airpods sell for $27.98.
1. Define the variables.
2. Then, write the system of equations to model this situation.
Answer:
i. Cell phone cases
Airpods
ii. x + y = 20 .............. 1
10.98x + 27.98y = 355.60 .............. 2
iii. x = 12, and y = 8
Step-by-step explanation:
Amount of sale = $355.60
Cost of Cell phone cases = $10.98
Cost of Airpods = $27.98
Number of phone accessories sold = 20
1. The variables to be considered in the question are:
i. Cell phone cases
ii. Airpods
2. Let the number of cell phone cases bought be represented by x, and that of airpods be represented by y.
Thus,
x + y = 20 .............. 1
10.98x + 27.98y = 355.60 .............. 2
From equation 1,
x = 20 -y
substitute the value of x in equation 2
10.98(20 - y) + 27.98y = 355.60
219.6 -10.98y + 27.98y = 355.60
17y = 136.60
y = [tex]\frac{136.60}{17}[/tex]
y = 8.0353
So that,
x = 20 -y
= 20 - 8.0353
x = 11.9647
Thus,
x = 12, and y = 8
**EXTRA POINTS**
The point H(-1,-6) is translated 2 units up. Find the coordinates of the resulting point H’?
Answer:
she's correct
Step-by-step explanation:
my answer is also that only
What does linear mean on a scatter plot
Answer:
Strong Linear (positive correlation) Relationship.
Step-by-step explanation:
WILL GIVE BRAINLIEST -
Find an equivalent expression for the expression below using the distributive property.
8 - 1/2 (4s - 1/2 + 12s - 1/4)
thx
67 - 64s
————————
8
i think this is hte answer
hope it helped if it didnt then hope you get the correct answer
ik this is easy but i need help now!!!!!!!!!!
Answer:
3 inches
Step-by-step explanation:
When plotting points on the coordinate plane below, which point would lie on the y-axis??
Answer:
the second number
Step-by-step explanation:
EX: ( -3, 2 ) the 2 would lie on the y axis because its the second number the x axis always comes 1st and the y axis 2nd
Use division to rename each fraction given below.
12/16 =
Answer:
Step-by-step explanation:
Answer:
12/16 the fraction is equal to 3/4
Step-by-step explanation:
12/16 divided by 4/4 = 3/4
In a class full of men and women, 2/3
of the class are women. What is the ratio of men to women in its simplest form?
Answer:
3:2
Step-by-step explanation:
The total size of the class is 2+3
= 5
Total number of women= 2
Total number of men = 5-2
= 3
Therefore the ratio of men to women is 3:2
Is a triangle with lengths of 8in, 10in, 5in a right traingle?
Kevin's Netflix plan costs $14 per month. Create a table that shows the sum of the amounts
that Kevin will pay for his Netflix plan over the next 3 months?
>
Answer:
The sum of the amounts Kelvin will pay over the next three months is $42
Step-by-step explanation:
[tex]\begin{table}[]\begin{tabular}{lllll}Month & Amount & & & \\1 & \$14 & & & \\2 & \$14 & & & \\3 & \$14 & & & \\Sum & \$42 & & & \end{tabular}\end{table}[/tex]The given parameters are;
The monthly cost of Kelvin's Netflix plan = $14
The number of months over which the sum of the amount paid is calculated = 3 Months
The table that represents the parameters above is as follows;
[tex]\left\begin{array}{ccc}Month \ Number && Amount \ Payed \\\\1&& \$14.00\\2&&\$14.00\\3&&\$14.00\\\\ Sum \ of \ Amount&&\$42.00\end{array}\right[/tex]
The sum of the amounts Kelvin will pay over the next three months is $14 + $14 + $14 = $42.
Can someone solve this
Answer:
-1/2
Step-by-step explanation:
solve 1/3 + 7/9
options:
10/27
8/9
10/9
9/3
Answer:
10/9
Step-by-step explanation:
1/3 + 7/9 = 3/9 + 7/9 = 10/9
Answer:
10/9
Step-by-step explanation:
make the bottom number the same
[tex] \frac{3}{9 } + \frac{7}{9} [/tex]
add them
[tex] \frac{10}{9} [/tex]