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Nina [5.8K]
2 years ago
9

A hardware store has three locations: West, North, and South. The hardware store counted the number of bags of salt sold at each

of the three locations each day for a month. This table shows the mean and the mean absolute deviation of the number of bags of salt sold each day. Which statements are correct? Select each correct answer. The number of bags of salt sold at West varied more than did the number sold at North. The number of bags of salt sold at West varied less than did the number sold at South. The number of bags of salt sold at North and South varied about the same amount. The number of bags of salt sold at West and South varied about the same amount. Store location Mean number of sales Mean Absolute Deviation West 48 3.1 North 49 6.7 South 28 6.9
Mathematics
1 answer:
Ronch [10]2 years ago
4 0
40 and 5.5 if u don’t round
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2 years ago
Mary deposits $550 in a savings account at 3% simple annual interest. The
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Answer:

Domain: t \geq 0

Range: v \geq 550

Step-by-step explanation:

Given

v = 550 + 16.5t

Required

Determine the domain and the range

Solving for domain:

From the question, we understand that t represent years.

Because years can't be negative;

Then, we can conclude that the domain, t is:

t \geq 0

Solving for Range:

We solved domain to be t \geq 0

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Substitute 0 for t in v = 550 + 16.5t

v = 550 + 16.5(0)

v = 550 + 0

v = 550

Hence;

The range is v \geq 550

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2 years ago
If four is half of five and two thirds of six is nine. what is thirty-two?
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A law firm is going to designate associates and partners to a big new case. The daily rate charged to the client for each associ
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Answer:

Each associate costs the client $700 per day, so a associates will cost the client 700a dollars per day. Each partner costs the client $1500 per day, so p partners will cost the client 1500p dollars per day. The total amount charged 700a+1500p :$14100:

700a+1500p=14100

700a+1500p=14100

Since there were a total of 11 lawyers assigned to the case (associates and partners), we know a+pa+p must equal 11.11.

a+p=11

a+p=11

\underline{\text{Write System of Equations:}}

Write System of Equations:

​

700a+1500p=

700a+1500p=14100

14100

a+p=11

11

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2 years ago
Anthony borrows $6.50 from a friend to pay for a sandwich and drink at lunch. Then he borrows $3.75 from his sister to pay a lib
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Money borrowed by Anthony from his friend for a sandwich and drink at lunch = $6.50

Money borrowed by Anthony from his sister to pay a library fine = $3.75

Hence, the equation to express Anthony's total debt that day will be =

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6.50 + 3.75 = T

8 0
2 years ago
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