Ask question

Ask question

All categories

Keith_Richards [23]

3 years ago

12

The population of a city is 2,500. If the number of males is 240 more than the number of females, how many males and females are

there in the city? I need the answer with the explanation for 22 points.

1 answer:

horsena [70]3 years ago

7 0

2500 - 240 = 2260
2260/2= 1130 or female count 1130 + 240 = 1370 or male count\
1370 + 1130 = 2500

You might be interested in

What is the exact value of sin(157.5°)?

goldfiish [28.3K]

Answer:

$\frac{\sqrt{2 - \sqrt{2} } }{2}$

Step-by-step explanation:

$sin ^{2}$ $(157.5°)$ $=$ $1/2(1 - cos(2*157.5))$

$==> 1/2(1 - cos(315))$

$==> 1/2(\sqrt{2} /2)$

$==> (2 - \sqrt{2} ) / 4$

sin(157.5°) is in quadrant ll , meaning sin(157.5°) is greater than 0 , so we take positive square root of sin(157.5°)

sin(157.5) = $\frac{\sqrt{2 - \sqrt{2} } }{2}$

3 0

4 years ago

Meghan made <img src="https://tex.z-dn.net/?f=%24458" id="TexFormula1" title="$458" alt="$458" align="absmiddle" class="latex-fo

devlian [24]

Answer:

She would be able to spend 283

Step-by-step explanation:

458-175=283

Hope this helps!

4 0

2 years ago

Read 2 more answers

Three out of four students in your class have brought in permission slips foe nest week field trip. there are 32 students in the

Monica [59]

You calculate it as follows:

3/4 X 32/1

= 7

3 0

3 years ago

How do I determine the slope of the line using a graph

Hoochie [10]

It's hard to explain, but theres a trick to it too.

8 0

4 years ago

Find the solution to the system of equations given below:<br> x=-4<br> -5x-4y=16<br><br> PLS HELP

poizon [28]

Answer:

Step-by-step explanation:

Since x=-4 plug in the -4 into the equation to find y,

-5(-4)-4y=16

20-4y=16 -20 -20 __________

-4y=-4

-4y/-4=-4/-4

___________

y=1

So now you found both x and y so plug in both now to check if both are correct.

-5(-4)-4(1)=16

20-4=16

16=16

So both y and x are correct.

Hope this helps!:)

8 0

3 years ago