A hiker started her hike at 0.2 mi below sea level. At the end of her hike, she was 1.4 mi above sea level.

What vertical distance did she hike?

Factor completely x^3+7x^2-2x-14

In each pack of Mott's gummies there are 8 gummies. If Ms. Silverstein eats 15 packs a week, how many gummies does he eat in total?

True false test consists of 10 questions how many ways can a student mark one answer to each answer

Complete the sentence. Twenty-seven is a0% of 60.

Suppose that a dollar placed into an account triples every 12 years. How much will be in the account after 60 years?

A piggy bank contains 2 quarters, 3 dimes, 4 nickels, and 5 pennies. one coin is removed at random. what is the probability that the coin is a dime? what's the probability that the coin is a nickel?

A study of a population of 1,500 dogs revealed that 15 out of every 125 dogs in the population have5 spots on their back. Based on the results of this study, how many dogs in the population do NOT have spots on their back?

The volume of a cantaloupe is given by Upper V equals four thirds pi font size decreased by 5 r cubed. The radius is growing at the rate of 0.7 cm divided by week , at a time when the radius is 7.5 cm. How fast is the volume changing at that moment?

A bag of marbles has 10 rainbow marbles, 12 blue marbles, and 8 purple marbles. What is the probability that Lisa will select a rainbow marble, put it back, and then select a rainbow marble again?

What is the purpose of sampling? A. to make inferences about a sampling technique B. to collect information without using the internet C. to draw a simple random sample D. to make inferences about a population