Question 3
3 pts
A person's level of fatness is measured using the Body Mass Index, or BMI. A BMI (rounded to the
nearest whole number) in the low 20's is desirable. BMI varies directly as a person's weight in pounds
and inversely as the square of the person's height in inches. A person who weighs 210 pounds and is
70 inches tall has a BMI of 30. Find the BMI of a person who weighs 170 pounds and is 66 inches tall.
A) 31
B) 23
C) 1893
D) 27

Please help I am taking a test literally right now !

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

Vertical angles must check all that apply