3 years ago

4 students is 20% of 20 students is it correct

Mathematics

2 answers:

dezoksy [38]3 years ago

8 0

Yes ma'am it is correct

Zinaida [17]3 years ago

6 0

Correct. To find this answer you would make 4 out of 20 an equivalent expression to 100. 20*5=100 4*5=20, therefor 4 out of twenty is equal to 20 out of 100, or 20%.

You might be interested in

A scientist planted seeds in 4 sections of soil for experiment. Not alll of the seeds grew into the plant .after 20 days, the sc

Karolina [17]

What is the question? no question has been asked. need more info to solve.

3 0

3 years ago

I need<br> Help on this one

elixir [45]

The answer is
X=7
Have a nice day <3

5 0

3 years ago

Read 2 more answers

Find the volume of the cone. Either enter an exact answer in the terms of pi or use 3.14 for pi

lukranit [14]

Answer:

37.7cm³

Step-by-step explanation:

pi×r² h/3

3.14×2² 9/3

=37.7cm³

4 0

3 years ago

The diagram represents a reduction of a triangle by using a scale factor of 0.8.

Alekssandra [29.7K]

Answer:

4.8 inches

Step-by-step explanation:

<em>See comment for complete question</em>

Represent the larger triangle with 1 and the smaller with 2.

So, we have:

$H_1 =6\ in$ -- height of 1

Required

Determine H2 --- Height of 2

To do this we apply dilation formula.

$Original * Scale\ Factor = New$

In this case:

$H_1 * Scale\ Factor = H_2$

Substitute 6 for H1 and 0.8 for Scale Factor

$6* 0.8 = H_2$

$4.8= H_2$

Hence, the height of the smaller triangle is 4.8 inches

3 0

3 years ago

Robert and Danielle go to Macys in the mall. Robert buys 4 marroon polos and 3 khaki pants. Danielle buys 6 marroon polos and 4

Fofino [41]

C.
I took the test. Good luck

3 0

2 years ago