When the mountain was last measured, its height was 3,570 meters. Now it is 3,927 meters. What is the percent of increase in the height of the mountain?

Evaluate the expression. a + b/c, when a = 24. b=36. c=4. thx

How many times greater is 550,000 than 5000?

An ant crawls at a rate of 2 1/6 feet per minute. At this rate, how long does it take the ant to crawl a distance of 5 1/5 feet? Enter your answer as a mixed number in simplest form in the box.

An airplane flew 4 hours with a 25 mph tail wind. The return trip against the same wind took 5 hours. Find the speed of the airplane in still air. This similar to the current problem as you have to consider the 25 mph tailwind and headwind.

Imagine you are studying a population of finches on one of the Galåpagos Islands. You have been recording many of the birds' physical traits, including the length of both wings.

Y=3x-16 rate of change?

Julissa has 15 stamps and Ethan has 14 stamps. Pawel has three times the number of stamps as Julissa and Ethan combined. Julissa thinks that 100 is a reasonable estimate for the number of stamps that Pawel has.

What is the value of 0.77 in the tenth place

What does - 2L+2L=16 equal

Match each variable with what it represents in a sequence formula. 1. r the value of the first term 2. d the value of the nth term 3. n common ratio 4. an common difference 5. a1 term number