Answer:
x=57 degree
Step-by-step explanation:
The percent for a male is 68.75 %
110+50=160 160=100%
Females:
100% is 160
What percent is 50?
160x=50x100
160x=5000
x=5000/160
x=31.25 Females =31.25% Males 100%-31.25%= 68.75%
Answer:

Step-by-step explanation:
Area of the Pond A= 
The increase in the area of the pond as it moves outward is: 

Since the area of the circle formed increases at the rate of 100 square feet per minute.
= 100 Square feet per minute
When the radius, r = 5 feet, we want to determine the rate at which the radius is changing,
.

Answer:
8!
Step-by-step explanation:
I'm sure you're still really smart, you just don't understand it :)
Those two bars mean the absolute value of whatever's inside of them. Absolute value is always positive, so if you had 34 inside of the bars, it would still be positive 34.
Now that we know what those bars mean, the expression is really this:
1 + 7
I'm sure you can solve that :)