Ask question

Ask question

All categories

3 years ago

9

There are 820 people at a stadium.65% of them are adults,20% of them are boys,and the rest are girls. How many girls are there a

t the stadium?

1 answer:

klemol [59]3 years ago

7 0

100% - 65% - 20% = 15% girls.

15% = 0.15

820 * 0.15 = 123 girls

You might be interested in

2 (b - 4) > -6 I NEED HELP ASAPPPPPPP

Alenkinab [10]

ANSWER

b>1

EXPLANATION

The given inequality is;

2 (b - 4) > -6

Expand the parenthesis to get,

2b-8>-6

2b>-6+8

Simplify the right hand side.

2b>2

Divide both sides by:

b>1

5 0

3 years ago

Took a photo to use

ruslelena [56]

Answer:

x=9

<A=23

<B= 69

Step-by-step explanation:

1. 2x+5+3(2x+5)=92 2. 2x+5+6x+15=92 3. 8x+20=92 4. 8x=72 5. x=9

<A= 2(9)+5=18+5=23

<B= 3(2(9)+5)=3(23)=69

5 0

3 years ago

How many 5-millimeter-long spiders would it take to make a line of spiders 1 meter long?

Bogdan [553]

Answer:

1000

Step-by-step explanation:

10milimeter=1 centimeter

100 centimeters=1 meter

10x100=1000

Let me know if im right :)

3 0

3 years ago

What is the measure of ∅?<br><br>A. 2.5 π radians<br>B. 2.5 radians<br>C. 4 radians<br>D. 5 radians

natka813 [3]

Answer:

C. 4 radians

Step-by-step explanation:

$20=\frac{\pi (Ctrl.Angle)(5)}{180}$

Ctrl Angle = ∅

∅ = $\frac{(20)(180)}{5\pi } =\frac{3600}{5\pi } =\frac{720}{\pi }$

in radians:

∅ = $\frac{720}{180} =4$

Hope this helps

4 0

2 years ago

If there are 48 oranges then how many apples are there?

UkoKoshka [18]

If this is a actual question then you are missing parts of it! Please leave a comment with the full question and I would be glad to help you out! If looking at what is given then 0 apples as all that is stated is only 48 oranges and no apples.

5 0

3 years ago

Read 2 more answers