Which coordinate pair represents the unit rate of points per correct answer?
A.(1,4)

B.(4,1)

C.(5, 20)

D.(20,5)

Decide which calculation shows the correct way to find 0.3 - 0.006 and explain your reasoning.

Question 1 (1 point)
A scatterplot shows several points with number of hours watching TV versus weekly wages. The researcher came up with the following equation for the trendline.

Weekly wages = -50.755*(hours of TV watched) + 180.

What is the significance of the slope in the context of this model?

Question 1 options:

The amount of TV someone watches does not impact the money they earn. It will stay the same no matter what.


The more TV someone watches, the less money they will earn.


The more TV someone watches, the more money they will earn.

Question 2 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 8,000x + 40,000.

What is the initial value and what does it mean?

Question 2 options:

40000; For their every year of experience an employee has, their salary goes up by this amount.


8000; For their every year of experience an employee has, their salary goes up by this amount.


40000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.


8000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.Which is the best description for this scatterplot?

Question 3 options:

None of these


Positive nonlinear association


Negative linear association


Positive linear association

Question 4 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 4,000x + 20,000.

If someone has a yearly salary of $72,000, to the nearest whole year, how many years of experience do they have?

Question 4 options:

228


13


2


8

pls help I don't wanna get a bad grade

PLEASE HELP AND THANK YOU!! I WILL ALSO MARK BRAINLIEST IF THE ANSWER IS CORRECT!!


I am pretty sure it is skewed-left but I just wanted to make sure! I am positive it isn't uniform! and if you could, can you please explain your answer? Thank you for your help!

P.s. also just in case you want to know I am using 'Peak'

Liam filled each of 5 buckets with 3.5 liters of water. How much water did Liam use to fill all 5 buckets

If an airplane travels 250 miles per hour, how far will it travel in 8 hours?

If I have $5,000 in a savings account for 3 years and I earn a 5% interest per year, how much interest will I earn on the principal amount over the 3 years?

Rosa enlarged an image on the copy machine. The actual measurement was 3.6 inches by 6 inches. The enlarged version is 6 inches by another measurement. What is the length of the new image?
A. 4 in.
B. 6 in.
C. 8 in.
D. 10 in.

A) hat contains 4 red marbles and 3 blue marbles. Draw a tree diagram to illustrate the possible outcomes for selecting a marble.

How many outcomes are there for selecting a marble?
What is the probability of choosing a red marble, and then another red marble?
What is the probability of selecting a blue marble, and then a red marble?










Create a tree diagram showing all possible choices available. Tanya went shopping and bought the following items: one red t-shirt, one blue blouse, one white t-shirt, one plaid shirt; one pair of khaki capri pants, one pair of black pants, one pair of jeans; 2 white air force sneakers, one black pair of converse sneakers.

How many total outfits can Tanya create? (How many total outcomes are there)
What is the probability that Tanya wears an outfit with a pair of jeans?
What is the probability that Tanya wears an outfit with her new white air force 1 sneakers?

Which statements about the formulas for finding area are true? Select two options.

Pls help it is due today

Please answer with an explanation tysvm!!!

WIll give branliest if answered correctly
3. Alfonso's friend Dani tells Alfonso that her bloodhound, Ol' Sniffy, lived to be 14.


Based on what you know, do you think this was because:


Alfonso didn't use a good estimation method,

Dani doesn't remember Ol' Sniffy's age correctly, or,

Ol' Sniffy lived an unusually long time?

Justify your answer.

2(m - 7)
(I don't get it and I need the answer please)

Given the expression below, what will the sign of the product be? Justify your answer.
-4 x (-8/9) x 2.78 x 1 ⅓ x (-⅖) x (-6.2) x (-0.2873) x 3 1/11 x A





A. Give a value for A that would result in a positive value for the expression.


B. Give a value for A that would result in a negative value for the expression.

I need help if you don't know the answer please don't answer thank you

i need help with this asap

help for this will give 5 stars and brainliest if correct and a thanks.

Find the missing angles

How many 3/4s are in 2?

Simplify the expression:
10x–6x2+6x2+5

help I'm not tryna get a bad grade

Simplify: 2/5y−4+7−9/10y

PLEASEEE HELP ME ASAP AND EXPLAIN!!!

Andre went to a sporting goods store that was having a different sale. He bought a baseball glove and 2 packages of socks. The baseball glove normally costs $34. The baseball glove is not discounted. One package of socks normally costs $6. On sale, one package of socks cost $4. The sales tax rate is 7.75%. What percentage of the total regular price (before tax) was his savings?

CONVERT 11/30 into a repeating decimal.
please show each step please.

Express $7.45 for 2.5 pounds of round steak as a unit rate. Show your work.

1. y-intercept = −1, goes through the point (3, 8)
2. y-intercept = 4, goes through the point (2, 3)

Please answer in y=mx+b form on both questions

I need help with this :????

a= (-3a) + 4 help me plz solve

PLEASEEEEEEEEEE HELPPPPPPPPPP


what is the volume of the cone to the nearest cubic foot? (use 3.14)


115 ft3

297 ft3

462 ft3

594 ft3