Answer:
The number of boys in the school is;

Explanation:
Given that the ratio of boys to girls in a school is 5:4;

And there are 500 girls in the school.
The number of boys in the school will be;

Therefore, the number of boys in the school is;
Centralangle/360 times area of circle=sector area
120/360 times pi8²=
(1/3)(64pi)=64pi/3 square inches
Answer:
one board game cost 15 dollars
75/5=15
15y
y = number of board games and 15= the price of each board game
so to calculate any number of board games bought just input the number of board games bought for y in the expression 15y and you will get the price.
Step-by-step explanation:
Answer:
289
Step-by-step explanation:
We don't need
at all for this.
We will need to know
before continuing...
can be found by replacing
in
with
:



-------------------
Now let's find
:
![[f(4)]^2](https://tex.z-dn.net/?f=%5Bf%284%29%5D%5E2)
![[17]^2](https://tex.z-dn.net/?f=%5B17%5D%5E2)


Answer:
2/25
Step-by-step explanation:
Just work it out