this is the last one plsss help

Answer:

40

Step-by-step explanation:

18=.45x

18/.45 = x

40=x

The local water slides have 90 employees, of which 80% are temporary. How many temporary employees are there?

How many more pumpkins have a mass between 9 and 12kg than between 0 and 3kg.

Traverion wants to find the answer to the question “How much money does the average college professor make?” He surveys 50 professors from the university in his hometown. Which best describes whether or not the results of his survey would represent the responses from the entire population of college professors?
The results do not represent the population because not all college professors actually responded.
The results do not represent the population because the sample does not represent professors from different areas.
The results represent the population because the sample contained college professors and the population is college professors.
The results represent the population because he sampled a large number of professors.

ITS THAT TIME OF DAY
plz take this seriously i dont wanna fail

1) x 20+ 5 = 4
2) -3 = -1 + b 2
3) 10 = b 16+ 9
4) -5 + x -14= -4
5) -176 = -5 - 9x
6) 1 = a 6- 2
7) -9 = -10 + x -18
8) -103 = 8x + 1
9) -143 = 7b - 10
10) -7 = -4 + m -4

I know this looks like a lot. But any one with a good heart will help.

Combine the like terms to create an equivalent expression:

y-(-3y)

I think this is the last one

LOL.......

which one shows a proportional relationship

I just have one question. Is this right??

Lucy collected data at her school based on a statistical question. She made a histogram to analyze her data. Which question might Lucy have asked?




How many students are in Lucy’s school?


How tall is the tallest building in Lucy’s school?


What is the area of the playground at Lucy’s school?


What are the heights of the students in Lucy’s school?

i need the ordered pair of a and b

PLEASE ANSWER: Which expression is equivalent to -20-(-4)

A. 20+4
B. 20-4
C. -20-4
D.-20+4

i need help FAST
WILL GIVE BRAINLY

Evaluate the expression: 81 / 9 + (5 with the exponet of 2- 6.7) - 12

Mabel spends 4 hours to edit a 3 minute long video. She edits at a constant rate.
How long does Mabel spend to edit a 9 minute long video?

A. The actual building height will be 596 ft tall. You want your model to be 3 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.
B. The actual building height will be 254 ft tall. You want your model to be 5 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.

C. The actual building height will be 1087 ft tall. You want your model to be 6 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.

Write expressions that represent the horizontal and vertical side lengths of the triangle.

25 points and brainiest

Describe or show two different ways to find the volume of a right rectangular prism with dimensions of 9 centimeters by 7 centimeters by 12 centimeters.

Please help, the answers I get just don't match any of the options

Victoria's favorite cookie recipe uses 170 grams of butter for every 250 grams of flour. Victoria's daughter made cookies using 340 grams of butter for every 400 grams of flour.
What will Victoria think of her daughter's cookies?
Choose 1 answer:

A
They have too much butter.

B
They don't have enough butter.

C
They have the right amount of butter.

Use the fraction model to multiply: six multiplied by two thirds. Leave your answer as an improper fraction.

six fraction models, each model is partitioned into three equal parts, with two parts shaded in each model

eight thirds
eight ninths
four thirds
twelve thirds

Ms. Lewis purchased a new computer for $1,150 at the Apple Store. If sales tax is 7.5%, what was the total cost of her purchase?

If Luis makes orange soda by mixing 4 liters of orange juice with 5 liters of soda water, what amount of orange juice should he use if he is going to double the amount of orange soda that he makes?

A 15 liters of orange juice
B 8 liters of orange juice
C 20 liters of orange juice
D 10 liters of orange juice

(HELPPP)Use the table to predict the number of times you will spin 3 when you spin the spinner 100 times.

The average price of a movie ticket in 20 years will be at least $6 less than seven-thirds of today’s average ticket price. What could be the price of a movie ticket in 20 years if the current average price is $8.70? (Write an inequality or equation and solve it)

Bob borrows $3000 at 6% interest, compunded anually. If he makes no payments, how much will he owe seven years from now?

a
$3049.42
b
$3140.36
c
$4510.89
d
$4260.00

I dont understand this worksheet my teacher give me so can you guys help me

Rebecca bought candy boxes in the shape of a square pyramid to use for party favors. The side length of each box is 3.6 inches, and the height is 4 inches. Rebecca wants to fill each box with 20 pieces of candy. If each piece of candy is 0.8 in.³, will Rebecca be able to fit 20 pieces of candy into each candy box?

Please help me with this

Someone help please. A sports website writing team tries to predict the number of visits to their site based on the number of posts they make each day. The scatter plot shows their findings.

Which relationship between the number of posts made and the number of website visits are indicated by the scatter plot?

Plsssssssssss Help!!!!!
Which equation to represent a relationship where Y is a nonlinear function of X? Select all that apply.