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3 years ago

6

A radio station plays 3 1/2 minutes of commercials every 1/4 hour. At this rate, how many minutes of commercials does this radio

station play in one hour?

1 answer:

mel-nik [20]3 years ago

5 0

14 minutes in one housr

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TEST: portional Relationships - Part 1 Which table shows a proportional relationship between x and y? will give brainliest

Artemon [7]

Answer:

First table

Step-by-step explanation:

The first table shows the relationship y=1/7x

The second table doesn't show a relationship due to (6,15)

The third table doesn't show a relationship due to (3,5)

The fourth table doesn't show a relationship due to (2,10)

So the first table is correct

6 0

3 years ago

Please answer I will make you brainliest

gtnhenbr [62]

Answer:

3 times as great

Step-by-step explanation:

The most amount of water is 3/4 full

The least amount of water 1/4 full

To get from 1/4 to 3/4, you multiply by 3:

$\frac{1}{4} * \frac{3}{1} = \frac{3}{4}$

(I made 3 into 3/1 to show how you multiply across easier)

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2 years ago

Find the difference of 1/2 - 3/11

TEA [102]

1/2 - 3/11

Set both denominators (bottom numbers) to 22, so multiply the numerator of 1/2 by 11, and multiply the numerator of 3/11 by 2.

1/2 is now 11/22

3/11 is now 6/22

So, our new question is now : 11/22 - 6/22

Because the denominators are the same, all you have to do is simplify the top numbers.

So, 11-6 = 5

Therefore, your answer is 5/22

~Hope I helped!~

3 0

3 years ago

Read 2 more answers

write a simplified polynomial expression in the standard form to represent the area of the rectangle below x-4 5x+2

Ann [662]

The area of the rectangle is $5x^{2} -18x-8$

Explanation:

One side of the rectangle is $x-4$

The another side of the rectangle is $5x+2$

The formula to find the area of the rectangle is length × width

Area = length × width

Substituting the values, we have,

$\begin{aligned}\text { Area } &=(x-4)(5 x+2) \\&=5 x^{2}+2 x-20 x-8 \\&=5 x^{2}-18 x-8\end{aligned}$

Thus, the area of the rectangle is $5x^{2} -18x-8$

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3 years ago

Read 2 more answers

8. Duane packed some books in a box shaped like a rectangular prism. The volume of

nordsb [41]

The answer is D_______

3 0

2 years ago