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yKpoI14uk [10]
2 years ago
12

The following is a data set of five quiz scores.

Mathematics
1 answer:
Daniel [21]2 years ago
4 0

Answer:

The mean absolute deviation is 36.8. Hope this was helpful

Step-by-step explanation:

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The value of x and y
kompoz [17]

Answer:

?????

Step-by-step explanation:

3 0
3 years ago
What size is the television screen shown in the illustration? Find if 20 in. and 15 in. ?
serg [7]
12 2 +16 2 = D2

D2= 144+256
D2= 400


D2= 400
7 0
2 years ago
What is the volume of this rectangular prism 5/2 cm 4 cm 1/2
Naily [24]

Answer:

5cm ^{3}

Step-by-step explanation:

v = whl \\  =  \frac{5}{2} \times  \frac{4}{1}   \times  \frac{1}{2}  \\  =  \frac{20}{4}  \\  = 5 {cm}^{3}

7 0
3 years ago
Find each angle measure of a triangle
Vladimir [108]
Angle Y would be 40 degrees

7 0
3 years ago
Read 2 more answers
What is the cross-sectional area of a cement pipe 2 in. thick with an inner diameter of 5 ft? Use pie 3.14.
Paul [167]

Answer:

1.60 ft^{2}

Step-by-step explanation:

Assuming that this is a cylindrical pipe, the area can be determined by applying the formula for calculating the area of a circle.

i.e Area = \pir^{2}

So that,

for the inner part of the pipe,

r = \frac{diameter}{2}

 = \frac{5}{2}

 = 2.5 feet

Area of the inner part of the pipe = \pir^{2}

                                 = 3.14 x (2.5)^{2}

                                 = 19.625

Are of the inner part of the pipe is 19.63 ft^{2}.

Total diameter of the pipe = 5 + 0.2

                                           = 5.2 feet

r = \frac{5.2}{2}

 = 2.6 feet

Area of the pipe = \pir^{2}

                            = 3.14 x (2.6)^{2}

                            = 21.2264

Area of the pipe is 21.23 ft^{2}.

Thus the cross sectional area = Area of the pipe - Area of the inner part of the pipe

                                           = 21.2264 - 19.625

                                           = 1.6014

The cross sectional area of the cement pipe is 1.60 ft^{2}.

6 0
2 years ago
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