Ask question

Ask question

All categories

rosijanka [135]

3 years ago

13

PLease help on this math The average cost per once for glass cleaner is 7.7 cents with a standard deviation of 2.5 cent. what is

the Z-score of glass cleaner with a cost of 10.1 cents per ounce A:0.96 B:1.31 C:1.94 D:4.04 E: none of the above

1 answer:

Vilka [71]3 years ago

6 0

Z = (10.1 - 7.7) / 2.5 = 2.4 / 2.5 = 0.96

You might be interested in

Anyone know the answer? Pls help

makvit [3.9K]

The answer would be c

6 0

3 years ago

Use =, <, or > signs (ratios)

oksano4ka [1.4K]

Answer:

< > > I am pretty sure that is it

5 0

3 years ago

Four times the greater of two consecutive integers is 18 more than three times the lesser integer. What are the integers?

maw [93]

This is how I would solve it:

1st # = x 4(x+1)=3x+18
2nd # = x+1 4x+4=3x+18
4x=3x+14
x=14

To check: 15x4=60; 60-42=18. <u>1st # = 14; 2nd # = 15.</u>

5 0

3 years ago

PLEASE HELP ME I RESLLY NEED HELP

Lynna [10]

Basically it’s like 40x10 and then let’s say your exponent is two so you would do that equation twice so it would be 800

4 0

4 years ago

During 2022, its first year of operations as a delivery service, Flounder Corp. entered into the following transactions.

polet [3.4K]

Answer:

wait 2022?!?!?!!?

Step-by-step explanation:

6 0

3 years ago