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omeli [17]
2 years ago
5

Ninety-five percent of test scores fall between 72 and 85. Assuming the data is normally distributed, what is

Mathematics
1 answer:
fredd [130]2 years ago
3 0

Answer:

78.5 i think

Step-by-step explanation:

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A farmer makes a pen for his animals with a total perimeter of 46 feet. (see diagram)
ratelena [41]
Yes I love this problem so good
5 0
3 years ago
Suppose that the function fis defined on the interval (-2,2) as follows. <br>​find f(-1) f(0.5) f(1)
frosja888 [35]

Answer:

Step-by-step explanation:

Hello,

-1 <= -1 < 0

so f(-1)=-1

0 <= 0.5 < 1

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so f(1)=1

Thank you.

8 0
2 years ago
Round 3.691 to the nearest tenth.
Alja [10]
3.691 rounded by the nearest tenth is 3.7
5 0
3 years ago
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How to solve ×+2y=11. 2×+3y=50
9966 [12]

Answer:

x=−2y+11. x=

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Step-by-step explanation:

5 0
3 years ago
What is 6.43 rounded to the nearest tenth
yaroslaw [1]
6.43 rounded to the nearest tenth is 6.40

The place after the decimal is the tenths place. We rely on the value of the hundredths place to know whether we round it up or we round it down to the nearest tenths. If the number is 5 and above, we round it up. If the number is below 5, we round it down. 

3 is below 5 therefore from 6.43 we round it down to 6.40
7 0
3 years ago
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