Sat Prep Day 20 9-Week Review

E(t)=670-32(t-4)² gives a ball's elevation as it drops. Find the initial elevation of the ball.

If triangle AFG is similar to ABC, find angle FGA.

What is the center and radius of this circle: (x - 7)² + (y + 12)² = 81

21 out of 36 pupils said they watch The Voice. What angle would show this on a pie chart?

If an object travels at five feet per second, how many feet does it travel in one hour?

Find the angle θ in radians for the figure shown.

A Galaxy phone is marked down $450, then discounted 25% to cost $95. Find the original price.

A ramp is 25 feet long and raised 7 feet off the ground. What is the horizontal distance?

In the diagram, line l is parallel to line k. What is the value of p?

Which of the following best satisfies the inequality given?

A beach ball is shaped like a sphere. Its volume is 2304π cubic inches. Find the radius.

Find a if 48 = 3(2^a)

How many 2 dimensional shapes are needed to make a pyramid?

Find the pyramid volume: has square base of side length 12 feet & a vertical height of 18 feet.

How many solutions does the system of equations have?

If f(x) = √│(x² – 58)│, what is the value of f(-3) ?

What percentage of fifty pounds is thirty-five pounds?

Students receive 18 points for every hour studying plus 3 points. Write the formula for scores

Jenny and Mark share some money in the ratio 2:3. Jenny’s share is $110. How much is Mark's?

What is the probability that a student chosen at random will study only one of the languages?