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Viefleur [7K]
2 years ago
7

Volunteers at Sam's school use some of the student council's savings for a special project. They buy 6 backpacks for $4 each and

fill each backpack with paper and pens that cost $4. By how much did the student council's savings change because of this project?
Mathematics
1 answer:
kaheart [24]2 years ago
4 0

Answer: changed by $48

Step-by-step explanation: 6 times $4 = $24 + $4 times 6 = $24 total= $48

Also $4 times 12 = $48

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Which of the above polynomials is a 5th degree trinomial?
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5th degree means highest power is 5 so must have x^5

trinomial means 3 terms

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c. not a trinomial, highest power is 3, nope
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Answer:

Step-by-step explanation:

5²+10²=25+100=125

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The formula for the volume of a sphere is. What is the formula solved for r?
nataly862011 [7]

Answer:

r = \sqrt[3]{\dfrac{3V}{4 \pi}}

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Answer:

Average\ Speed = 60 mi/hr

Step-by-step explanation:

Given

Distance = 345\ miles

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Required

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Convert time to hour:

Time = 5\ hours\ 45\ minutes

Time = 5\ hours + \frac{45}{60}\ hour

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7 0
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