Bobby and Rick are in a 12-lap race on a one-mile oval track. Bobby, averaging 82mph, has completed two laps just as Rick is getting his car onto the track. What speed does Rick have to average to be even with Bobby at the end of the twelth lap?

The perimeter of a regular octagon is equal to 50 cm. Find the length of its side.

Fred can mow a lawn in 60 minutes. rocky can mow the same lawn in 40 minutes. how long does it take for both fred and rocky to mow the lawn if they are working together? express your answer as a reduced fraction.

Solve for x. 5x-6=3x+10 x = 0.5 x = 1 x = 2 x = 8

If s (x) = x - 7 and t (x) = 4x2 - x + 3, which expression is equivalent to

What is a number greater than 1,000 whose prime factorization contains 1 prime number that does not repeat, 1 prime number that repeats three times, and 1 prime number that repeats twice

Four teachers share 3 gallons of paint equally. How much paint does each teacher get

Are 4 m larger than 400 dm

Your doctor prescribes you to take 400 mg of medicine every eight hours. How many ounces of medicine do you take in a day

An object In geometry with no width length or height is?

What additional information would you need to prove that ΔABC ≅ ΔDEF by ASA? Triangle ABC and triangle DEF are drawn with angles B and E marked congruent and angles C and F marked congruent. a. segment AB ≅ segment DE b. segment BC ≅ segment EF c.