In science experiments, the temperature of a substance is changed from 42 ºF to - 54ºF at an average rate of - 12 degrees per hour. Over how many hours does the change take place?

A garden is 6 yards 24 inches wide and 6 yards long. Write the ratio of the width to the length as a fraction in simplest form.

If the universe were contracting, what would happen to light from other galaxies as it reached Earth? A. It would be brighter B. It would be shifted C. It would be blue shifted D. It would be dimmer

Angie is 4 years younger than her sister. in 2 years, angie's sister will be twice as old as angie. how old is angie now? i need an equation for this, and i've come up with several, but none of them seem to be correct.

What is the Elapsed Time between 10:30 PM and 1:15 AM?

Which statement about the oncebest estimation strategy for this problem is correct? Ms. Levy paid $189 for a hotel room and she bought two crt tickets priced at $99 each. How much money did Ms. Levy spend altogether? A student answered that Ms.

For five days Vicki recorded the temperature outside. The temperature (°F) was 36.9°, 34.6°, 37°, 40.2°, 32.8°. About what was the average daily temperature?

Consider the graph of the linear function h (x) = - x + 5. Which could you change to move the graph down 3 units?

The two longer sides of a triangle measure 22 units and 29 units. which of the following is a possible length of the shorter side A) 4 B) 14 C) 24 D) 34

King adore me said he needed to walk 5,000,000 miles with his men and 400 miles with his feet how much miles did he walk if he accidentally walked 56872 more miles 20 PTS

4 over 3 devided by 2?