What is the number of degrees of rotational symmetry for a parallelogram?

The cost c of producing x number of calculators is given by c = 4.50x + 3000 and the revenue r from selling is 16.50x. find the number of calculators that must be sold to break even

The student to faculty ratio at a small college is 17:3. the total number of students and faculty is 740. how many factuly members are there at the college? how many students?

What is a whole number combined with a fraction

A quart of stain covers 100 square feet. How many quarts should you buy to stain the ramp? (Assume you do not have to stain the bottom of the ramp.)

The Speedy Fast Ski Resort has started to keep track of the number of skiers and snowboarders who bought season passes. The Ratio of the number of skiers who bought season passes is 1:2.

What happens when the sample size of a newspaper poll is decreased? A. The bias increases B. The variability decreases C. The variability increases D. The bias decreases E. None of the above

Which of the following are factors of 6x^2+30x-36? A) x-1 B) x+2 C) 2 D) 3 E) x+6 F) x-6 G) x-2

360 km is 24% of blank km

Stone Cold Steve Austin drops a ball from an 80 foot tall building, and each time the ball bounces, it rebounds to p% of its previous height. If the ball travels a total of 320 feet (after its innumerable bounces have died down), what is p?

The inside of the container is 50 cm long, 20 cm wide, and 25 cm tall. How far from the top of the container is the surface of the water?