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Kitty [74]
3 years ago
12

Find the pressure if a force of 750 N acts on an area of 12 cm3

Mathematics
1 answer:
Leto [7]3 years ago
5 0
The answer is P=F/A I had a quiz on these
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Compare 2/8 to 1/2 write to explain you step by step
Softa [21]

Answer:

2/8 is one-half as much as 1/2

Step-by-step explanation:

Change the denominators to the same number.

2/8 is already okay

1/2=4/8

now

2/8 would be one-half as much as 4/8

7 0
3 years ago
A region with a 5-mile radius has a population density of about 3100 people per square mile. Find the number of people who live
Gwar [14]

Answer:

243,000 people

Step-by-step explanation:

First, what we need to do is to calculate the area of the region using the 5-mile radius

Mathematically, we can calculate this as the area of a circle

Area = pi * r^2

Our r here is 5 miles

Area = pi * 5^2 = pi * 25 = 78.54 square miles

Now to get the population, we know that per square mile we have 3,100.

Hence per 78.54 square mile, we have 78.54 * 3100 = 243,273 people

To the nearest thousand, 243,000

4 0
3 years ago
I need help with math!!! time is running out!!! will mark brainliest!!!
fenix001 [56]
I see the question last and the 4 choices first.
Look at the points you have in the table with the question.
(0, 0), (4, 2), (9, 3)
The only graph that contains those three points is the second option.

4 0
4 years ago
Calculate the standard deviation of the data set below. (7, 9, 10, 11, 13)
Reil [10]
I think it's 2.2. I apologize if it's incorrect
5 0
3 years ago
Read 2 more answers
Cindy took a multiple choice test. The ratio of number of problems Cindy got incorrect to the number of problems she got correct
Nezavi [6.7K]

Answer:

42

Step-by-step explanation:

Divide 14/2 *6 to get your ratio.

Hope this helps!

:)

4 0
3 years ago
Read 2 more answers
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