3 years ago

40% of her class is made up of girls. How many girls are in Ms. Kim's class?

Mathematics

1 answer:

m_a_m_a [10]3 years ago

6 0

Your question is not complet.. How many students are there total. if 100 40 girls

You might be interested in

ANSWER SHEET

faust18 [17]

Answer:

Step-by-step explanation:

5 0

3 years ago

Given the replacement set {0,1,2,3,4} solve 4x - 5 = 11

kicyunya [14]

4x - 5 = 11
4x = 11 + 5 = 16
4x = 16
Divide by 4 from both sides
X = 4

7 0

3 years ago

Use the diagram of the right triangle above and round your answer to the nearest hundredth.

Yakvenalex [24]

Answer:

value of a = 6.93 m

hence , (b.)

Step-by-step explanation:

the given triangle is a right angled triangle, so

by using trigonometry.

=》

$\tan(a) = \tan(30) = \frac{1}{ \sqrt{3} }$

and we know,

=》

$\tan(a) = \frac{a}{b}$

so, by above values of tan ( a ) we get,

=》

$\frac{a}{b} = \frac{1}{ \sqrt{3} }$

=》

$\frac{a}{12} = \frac{1}{ \sqrt{3} }$

=》

$a = \frac{12}{ \sqrt{3} }$

=》

$a = 4 \sqrt{3}$

=》

$a = 6.93$

hence, a = 6.93 m

4 0

3 years ago

Function that has <br> Domain: x≠-1<br> Range: y≠2

Degger [83]

I don't understand your question.

4 0

3 years ago

Can somebody help me ?

inna [77]

Answer:

Step-by-step explanation:

3 0

3 years ago