Which is a cubic function? a. f (x) = 3x + 1 b. f (x) = 3x2 + x + 2 c. f (x) = 5x3 + 2x + 1 d. f (x) = x3 + x4 + 5

What's 2520x12 using the algorithm of multiplication and how do I solve it?

stacey has 3 lessons in the morning. lesson 1 starts at 8:55am. each lesson is 60 minutes long. there is a 20 minute braeak between lesson 2 and 3. what time does lesson 3 end?

What is the perimeter of 6ft and 4ft

A ball is launched from a height of 6 feet at a speed of 24 feet/second. If the ball follows projectile motion, how long will it take for the ball to touch the ground? (Hint: For projectile motion, height (h) = vt - 0.

Are the expressions 2x+3=x/2+3/4 equivalent

David is standing 5000 feet away from the base of a cell phone tower. The angel of elevation from his eyes to the top of the tower is 78 degrees. If David's eyes are 6 feet above the ground how y'all is the tower?

Interquartile range definition

The y-intercept of the line whose equation is 7x - 4y=8 is

The population, y, of a small town can be represented using a quadratic model. The maximum population, 6,000 people, occurred 20 years after record keeping began. Five years later, the population was 5,950.

The chess club has 18 students. How many different teams of 4 can be formed for competition?