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3 years ago

Marcus rented a movie for $4 and some video game for $6 each. He paid $22. How many games did he rent?

Mathematics

1 answer:

scoundrel [369]3 years ago

4 0

He rented maybe three game for twenty two dollars

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How many square roots dose the number 20 have

ss7ja [257]

Answer:

The awnser is 4.472135955

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2 years ago

Probability problem. Suppose you have a six-sided die (singular of dice). What is the probability of rolling a number less than

Ainat [17]

Answer is 2/3. You have a 1/6 chance of getting all of the numbers. If you want the numbers equal to or under than 4 that would be 4/6 which equals 2/3.

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2 years ago

You are painting your house this summer. If the spot you are trying to reach is 15 feet up the side of the house and you can ext

Nezavi [6.7K]

Answer:

16.2 ft

Step-by-step explanation:

use pythagorean theorem

a² + b² = c²

6² + 15² = c²

36 + 225 = c²

261 = c²

Take ther square root of both sides

16.155494421403512 = c

Rounded

16.2 ft

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3 years ago

Please help I need this done today

PSYCHO15rus [73]

Answer:

The formula for the area is πr² where r is the radius.

But the radius wasn't given so we have to ring it via the circumference given.

Step-by-step explanation:

Circumference = 87.92

To find the radius;

The formula for finding the circumference is 2πr. Therefore;

$87.92 = 2\pi r \\ \pi = 3.14 \\ therefore \\ 87.92 = 2 \times 3.14r \\87.92 = 6.28r \\ we \: have \: to \: make \: r \: the \: subject \\ r = \frac{87.92}{6.28} \\ = 14$

So now that we have our radius to be 14 we substitute it into the equation for finding the area

$area = \pi {r}^{2} \\ r = 14 \\ therefore \\ area = 3.14 \times {14}^{2} \\ = 3.14 \times 196 \\ = 615.44 \: square \: inches$

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2 years ago

There are 28 students in the class. 12 boys and 16 girls. Write a ratio

Tom [10]

Answer:3:4

Step-by-step explanation:

Simplify the given ratio

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2 years ago