The results from the last quiz that Mr. Tham gave his class are 10, 15, 25, 75, 75, 77, 80, 83, 85, and 90. If he wants to persuade his class to study harder for the next quiz, what statistical measure should he use?

A. mode

B. median

C. mean

Barry I bought a new car for $15,000. The value of the car was depreciated by 25% after driving off the lot. After a year of driving the car, the value depreciated by an additional 15%.

A bag of candy contains 2 pieces of bubble gum, 4 jolly ranchers, and 10 tootsie rolls. what is the probability of reaching into the bag and choosing either a peice of bubble gum or a tootsie roll?

The half-life of Plutonium-23 is 30 min. How much of a 1500 mg sample will be left 5 hours from now?

Which substance is a mixture? salt gasoline aluminum carbon dioxide

The football team is running a jackpot in which the prize will start at $2500 for the first game, and then increase $500 each game if there is no winner. If there are no winners, find the value of the jackpot at the end of their 16-game season.

Explain how your brain and sensory organs get information from the outside world

Do you add the discount before or after the tax

What is 0.83000000001 a rational or a irrational?

Show that 1+kx is the local linearization of (1+x) ^k near x = 0

Write these decimal fractions in words 42/100