Set up an equation. Since the ratio is 3:4 male:female, it would be 3m=4f. Since you know that 3m=18, solve for m and plug it into the 3m=4f equation to get the number of females! Don't forget that the number of females is 4f not just f!
Answer:
56 - 9π
Step-by-step explanation:
To find the area of the shaded region, you must find the area of the rectangle then subtract the area of the circle inside.
Area of the Rectangle: length x width
8*7=56
Area of the circle: πr^2
π*3^2 = 9π
Area of shaded region = 56 - 9π
Answer:
Look at the photo below for the answer.
:)
Answer:
b
Step-by-step explanation:
+2
