So I need help, it confuses me a lot.
There's the chart and the answers.

Answer:

The answer is $0.05.

Step-by-step explanation:

Find the mean, then subtract both the means.

0.54142857142-0.49428571428=x

x=0.047143

If estimated it is 0.05.

Answer:

$0.20

Step-by-step explanation:

When finding the mean, you add up all the numbers, then divide by how many numbers there are. So you add up all the costs and divide them by 7.

Week 1: 3.3

Week 2: 3.1

Then ofcouse, to find the difference you subtract 3.3 by 3.1 and you get $0.20

Bob said a street was 4000 meters long. Steve said another street was 2010 meters long. They both want to know what both the streets are combined. then times that answer by 0.

HELP ,
simplify a^3 a^10

Helppppppppppppppppppppppppppp

BRAINLEIST Using the graph below, find the missing value to complete the t-chart.



x y
-3 5
0 -1
2 ?

A.5
B.-3
C.-5
D.3

Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Please help due at 9:45

h(t)=1.5t+3 what is the best pediction for the height of the plant after 12 weeks?

Which of the following transformations shows that figure B is congruent to figure B'? A. Figure B is reflected over the x-axis. B. Figure B is reflected over the y-axis. C. Figure B is rotated 90 counterclockwise about the origin. D. Figure B is translated 1 unit to the right and 3 units down. pls hurry

7(4n - 5m -2)
(in distributive property plsss hurry!)

Find The Final cost after discount
8. The original cost was $48 with a 15% discount. The Final cost is $_
PLEASEEE HELPPPP PLEASEE PLEASEE HELPP NOWW PLEASEE

Victor bought the shoes on sale for $120. The sale was 20% off. What was the original price of the shoes?

can someone help me with this one

Determine the lateral and total surface area of the pyramid.

Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently.

Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300.

Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn.

Salesman C does not earn any commission. His weekly salary is $900.
The weekly paycheck amount for each salesman, p, is a function of the number of sales, s, they had in that week.

Salesman A Salesman B Salesman C
s = 0 (0,
) (0,
) (0,
)
s = 1 (1,
) (1,
) (1,
)
s 10 (10,
) (10,
) (10,
)

A pan has an original price of $32 but is marked down by 15 percent. Which equation shows the new price of the pan? (32 dollars) (100 percent minus 15 percent) = (32 dollars) (85 percent) = 27 dollars and 20 cents
(32 dollars) (15 percent) = 4 dollars and 80 cents
(32 dollars) (15 percent) + 32 dollars = 4 dollars and 80 cents + 32 dollars = 36 dollars and 80 cents
(32 dollars) (185 percent) = 59 dollars and 20 cents

Pls help me ill give brailiest do very soon

i need help im bad at math

You can help, right?


Make the bear happy! ʕ •ᴥ•ʔ

Please help ill give you brainiest (and 50 points)

Need HELP asap please! Solve Puzzle

How do you find the original price after a discount. The sales price is 55.50 and the percent of discount is 75%.
A$52
B$195
C$165
D$130
Please help I am so confused

Draw a line representing the "rise" and a line representing the "run" of the line. State
the slope of the line in simplest form.

(Repost) Help Please I will Give Brainliest If Correct!!

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?

Emile works in a factory monitoring and recording the weight of molded metal parts. He complies the data each week and reports the mean and range of the collected data. Which of these BEST compares these two values?
A: The mean and range summarize the data set.
B: The mean and the range both describe how the data varies.
C: The mean describes how data varies while the range summarizes the data set.
D: The mean summarizes the data set while the range describes how the data varies.

Of the 850 runners in a race, 137 are men and the rest are women. What is the ratio of the number of female runners to the total number of runners?

I need help on this assignment

Write an expression to represent nine more than twice a number.

Please help me
ABC has vertices at A(1, 1), B(2, 3), and C(3, 1). DEF has vertices at D(–1, 1) , E(–2, 4), and F(–3, 1). Is ABC congruent to DEF? Choose the correct response.

What would be the fraction of the amount the hundred chart is shaded in? Reduce if possible!