Ask question

Ask question

All categories

2 years ago

5

Eric found that about 62% of 80 classmates at school like pop music. However, 70% of his 60 relatives like pop. About how many c

lassmates like pop music? Round to the nearest whole number.

1 answer:

kirill [66]2 years ago

4 0

Answer:

50 classmates

Step-by-step explanation:

80 x 0,62 = 49,6

49,6 ≈ 50

You might be interested in

NEED ANSWERS!!!!!!!!!!

ch4aika [34]

Answer:

<em>(1,0) and (3,0)</em>

Step-by-step explanation:

The roots are always shown where the parabola crosses the x-axis.

In this particular graph, the parabola crosses at (1, 0) and (3, 0). Which means the roots are:

<em>x = 1 and x = 3</em>

6 0

2 years ago

Read 2 more answers

Fourteen percent of the town’s population is over the age of 65. If there are 320 residents over the age of 65, approximately wh

Klio2033 [76]

Answer:

2286

Step-by-step explanation:

$320 \div 1\% = 2286$

8 0

2 years ago

Someone please help asap with workings

antiseptic1488 [7]

I don't know how much money

3 0

2 years ago

Leona [35]

Answer:

thanks appreciated it

3 0

2 years ago

Read 2 more answers

Pleeeeeeeeaaaseeeeee help meeeeeeee!!!!!!!!!

zaharov [31]

Answer:

Option D.

$A =96\pi\ cm^2$

Step-by-step explanation:

The area of the circular bases is:

$A_c = 2\pi(a) ^ 2$

Where

$a=4\ cm$ is the radius of the circle

Then

$A = 2\pi(4) ^ 2$

$A = 32\pi\ cm^2$

The area of the rectangle is:

$A_r=b * 2\pi r$

Where

$b=8\ cm$

b is the width of the rectangle and $2\pi r$ is the length

Then the area of the rectangle is:

$A_r=8 * 2\pi (4)$

$A_r=64\pi\ cm^2$

Finally the total area is:

$A = A_c + A_r\\\\A = 32\pi\ cm^2 + 64\pi\ cm^2\\\\$

$A =96\pi\ cm^2$

7 0

3 years ago

Read 2 more answers