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crimeas [40]
3 years ago
11

Answer part A and part B

Mathematics
1 answer:
vredina [299]3 years ago
5 0

Answer: Part A: a square pyramid Part B: 84 square feet

Step-by-step explanation:

Part A: The shape will have a base that is a square with triangles on each of its edges that connect at a point at the top.

Part B: The amount of nylon needed is the surface area of the net. There is a square and two triangles. The square has a side length of 6 so its area will be 6*6=36 square feet. Each triangle has a base of 6 and a height of 4 so each of their areas will be \frac{6*4}{2}=12 square feet. Adding up the area of the 4 triangles and the square gives us 4*12+36=84 square feet.

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Hello could you help me please?
Ilya [14]

Answer:

C. 6

Step-by-step explanation:

So it says read less thann 25 books --> that means the numbers are 13,14,14,16,19,21,21,22,23, and 24 --> a total of 10 numbers

Then it says read more than 35 books --> that means the numbers are 37,41,42,43 --> a total of 4 numbers

Now, it says how many more --> that means you subtract 4 by 10 = 10 - 4 = 6

Therefore the answer is 6 more students read less than 25 books than read more than 35 books.

3 0
3 years ago
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You paint 1 2 12 wall in 1 4 14 hour. At that rate, how long will it take you to paint one wall
Rudiy27
Ok. <span>well the answer 1/2 the hour you paint 1/2 in 1/4 so add 1/2+1/2=1 so it is 2 so 1/4+1/4 </span>
3 0
3 years ago
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Elis [28]

The answer would be (3,-4) This is because if you replace the variables with the numbers and solve the equation it will come out 0=0

So, lets solve.

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So therefore the correct answer will be (3,-4)

Hope this helped

8 0
3 years ago
It is believed that 11% of all Americans are left-handed. A college needs to know the number of left-handed desks to place in th
Alex_Xolod [135]

Answer:

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which refers to a randomly selected student from the college that is left-handed.

b) state population parameter

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The hypothesis are;

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Alternative hypothesis    H₁ : p > 0.11

d) State the Type I error in the context of this problem.

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(Reject H₀ when H₀ is true)

e) State the Type 11 error in the context of this problem

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(Fail to reject H₀ when H₀ is false)

7 0
3 years ago
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velikii [3]

Answer:

Step-by-step explanation:3/4

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3 years ago
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