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3 years ago

Which cylinder has a volume of 457 cm?

Mathematics

1 answer:

KIM [24]3 years ago

5 0

Answer:

third one

(radius 3 and height 5)

Step-by-step explanation:

calculator

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What is the value of 6n - 2 when n = 3?

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Step-by-step explanation:

Substitute 3 for n,

6(3) - 2

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2 years ago

Write an algebraic expression with the variable x that has a value of 3 when evaluated

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3 years ago

Find the perimeter of the figure below. A) 42.1 B) 74.0 C) 84.2 D) 94.4

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3 years ago

Read 2 more answers

There are seven cats in my neighborhood, with an average of $41$ whiskers each. If one of the cats has $17$ whiskers, how many w

harkovskaia [24]

Answer:

Each of the other cats have 45 whiskers on average.

Step-by-step explanation:

Let x represent the average number of whisker of each cat.

We have been given that there are 7 cats in my neighborhood, with an average of 41 whiskers each.

The total number of whiskers of six cats would be $6x$ .

Since one of the cats has 17 whiskers, so the total number of whiskers of 7 cats would be $6x+17$

We will use average formula to solve our given problem.

$\text{Average}=\frac{\text{Sum of data points}}{\text{Number of data points}}$

Upon substituting our given values, we will get:

$41=\frac{6x+17}{7}$

Let us solve for x.

$41*7=\frac{6x+17}{7}*7$

$287=6x+17$

$287-17=6x+17-17$

$270=6x$

Switch sides:

$6x=270$

$\frac{6x}{6}=\frac{270}{6}$

$x=45$

Therefore, the each of the other cats have 45 whiskers on average.

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2 years ago

What is the correct factorization of x² - 11x + 18?

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C because I did the math on an app so it’s right

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2 years ago