3 years ago

Can someone please explain this to me? Thank you so much! (#18, H.O.T problems)

Mathematics

1 answer:

andreev551 [17]3 years ago

8 0

Also you do not look like your in first grade o-o

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Barrett is comparing the membership fees for two museums. The art museum charges a one-time fee of $8.25 plus $2.25 per month. T

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Barrett will save $17.50 a year

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3 years ago

Y=3/2x+3 <br> y=-3 solve.

laila [671]

Answer : x= -4

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Work:

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2 years ago

Boeing currently produces five models of airplanes for commercial sale. The airline that Lauren works for is rapidly expanding a

Sedbober [7]

Answer:

The number of combinations will she have to analyze is 10.

Step-by-step explanation:

We know that Boeing currently produces five models of airplanes for commercial sale. The airline that Lauren works for is rapidly expanding and would like to purchase three airplanes of different models to service various routes. We calculate the number of combinations will she have to analyze.

$C^5_3=\frac{5!}{3!(5-3)!}=\frac{5\cdot 4\cdot 3!}{3!\cdot 2\cdot 1}=10$