6, 9, 15, 24, 36, 51,?

1. What is the cross section formed by a plane that contains a vertical line of symmetry for a tetrahedron? a. triangle b. square c. rectangle d. pentagon 5. What is the cross section formed by a plane that intersects three faces of a cube? a.

A runner is 7/8mile from the finish line. If she can travel 3/8mile per minute, how long will it take her to finish the race?

Simplify the expression 9t3wt2w

Archie completed the 0.33 meter course in 2 minutes. What was Archie's average rate of speed, in meters per second?

What are the real zeros of x3 + 4x2 - 9x - 36?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.