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Natasha2012 [34]
3 years ago
6

A blood bank needs 9 people to help with a blood drive. 12 people have volunteered. Find how many different groups of 9 can be f

ormed from the 12 volunteers.
Mathematics
1 answer:
horrorfan [7]3 years ago
5 0

Answer:

A shipping tube is shaped like a triangular prism. The bases are equilateral triangles with edges of 5 inches and a height of 4.3 inches. The tube is 14 inches long. Find the total surface area of the shipping tube.

253 square inches

231.5 square inches

161.5 square inches

221.75 square inches

Step-by-step explanation:

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the answer its -3/2

8 0
3 years ago
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Which image is graphed
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The 1st one
y <x-1 and y>=-2x +4
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Mike buys four equally priceDVD’s online each DVD cost the same amount with a 5.98 shipping charge included the total cost came
Butoxors [25]

Answer:

79.94 / 4 - 5.98 = 14 dollars and 5 cents

Step-by-step explanation:

If the DVDs were the same amount of money and he bought 4 of them and your total is 79.94 dollars you have to divide four from it because the DVDs are the same cost then your going to subtract 5.98 because that is shipping and your trying to find the total of the DVD and you get 14 dollars and 5 cents.

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Which set of ordered pairs is not a function?
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The correct answer is B
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Each of 16 students will give a 1 1/5 minute speech in English class. How long will it take to give the speeches?
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Answer:

35 and 1/5

Step-by-step explanation:

you multiply.

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