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Arada [10]
2 years ago
12

Help me please so i can get points real quick!!

Mathematics
2 answers:
blagie [28]2 years ago
4 0

Answer:

122.46

Step-by-step explanation:

stealth61 [152]2 years ago
3 0
Area = πr2

Area of shaded part
= π(8^2) - π(5^2)
= π[(8^2)-(5^2)]
= π(64-25)
= π x 39
= 122.52 yard squared
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tamaranim1 [39]

The sample mean for students with a grade point average of 3.0–4.0 is greater than students with grade point average of 2.0 - 3.0,  the results tend to

<h3>How to interpret Garret studies?</h3>

From the question, we have the following highlights

  • The sample size is large enough
  • The sample is at random
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  • Students who have a grade point average of 2.0–3.0 sleep for an average of 6.4 hours
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From the above highlights, the sample mean for students with a grade point average of 3.0–4.0 is greater than students with grade point average of 2.0 - 3.0

This is because 6.8 is greater than 6.4

This means that Garret's theory about the hours of sleep is correct

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8 0
2 years ago
Solve the equation: x+9=23
diamong [38]

Answer:

x=14

Step-by-step explanation:

1)  To get x, you simple subtract 9 from 23, which gives you 14, therefore, your answer is 14.

7 0
3 years ago
Read 2 more answers
The perimeter of a cross section of a piece of lumber is 16 1/2in. The length is twice the width. Find the actual dimensions of
Lorico [155]
<span>the perimeter of the cross section is 16.5 inches.
the perimeter of the cross section is 2*L plus 2*W where L is the length of the cross section and W is the width of the cross section.
since L = 2*W, the perimeter becomes 4*W plus 2*W = 6*W.

16.5 / 6 = 2.75 inches.
W = 2.75 inches.
L = 5.5 inches.
P = 2*L + 2*W = 2*5.5 + 2*2.75 = 11 + 5.5 = 16.5 </span>
6 0
3 years ago
At what rate did Bonnie type her paper if she typed a 2 page report in 45 minutes?
daser333 [38]

Answer:

1 page takes her 22.5 minutes for each page

Step-by-step explanation:

8 0
3 years ago
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A carpenter lays 1,300 wood shingles the first day, 1,400 the second, and 1,500 the third. How many shingles are used in three d
ss7ja [257]

With this question, you are just going to add up the three numbers

1,300 + 1,400 + 1,500

This equals 2,200

Hope I helped!

7 0
4 years ago
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