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poizon [28]
2 years ago
8

Harry has a cube with a side length of 7 cm. What is the volume of Harry's cube?

Mathematics
1 answer:
Sonbull [250]2 years ago
3 0

Given,

Side = 7 cm

We know that,

Volume of a cube = side³

So, volume of Harry's cube

= (7 cm)³

= 343 cm³

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carlos lives 100m away from his friend's home what is his average speed if he reaches his friend's home in 50s
BigorU [14]
It would probably be 2 seconds per meter. Carlos is going at a speed of 2 SECONDS PER METER. (Also, I doubt that's possible.)
6 0
3 years ago
The average number of employees that call in sick for the day over the course of a year is 25. The number of employees that call
morpeh [17]

Answer:

sample mean (x with the bar on top) =24

Step-by-step explanation:

Take the mean of all the number of employees but divide by the number of days size: (25+10+16...)/12=25

population mean (mu) =11.52

The same goes for the other one but divide by the population which is 25

4 0
2 years ago
The price of an item has risen to   $ 248   today. Yesterday it was $ 160 . Find the percentage increase.
Eva8 [605]
We know that the original price is 160 and has increased to 248. To calculate the increase, divide. But first lets find the difference 248-160 =88
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The percentage increase is 55%.
4 0
3 years ago
Is (-5,6) a solution for 4x + 3y = 9
ozzi

Answer:

No.

Step-by-step explanation:

Insert the x and y, (-5 is x and 6 is y) into the equation. It should look like 4(-5)+3(6)=9. 4(-5)=-20 and 3(6)=18. -20+18=2 not 9.

(hope this helps :P)

5 0
3 years ago
Read 2 more answers
The area of a rectangle is 96 in2. The length of the rectangle is 8 inches. Find the perimeter of the rectangle. Show all work f
sukhopar [10]
Length.
96÷8=12inches

Perimeter.
(12+8)+(12+8)
20+20=40inches
8 0
2 years ago
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