apinguin apinguin

01-10-2014
Mathematics

contestada

a snowbarder decends a 12000-ft hill in 3min. hat is the mean change in evlevation per min.

Respuesta :

SlowZasob SlowZasob

01-10-2014

If the snowboarder descends 12000 feet hill in 3 minutes, then in one minute he'll descend 12000 / 3 = 4000 feet. So the mean change in elevation per minute is 4000 feet per minute.

Answer Link

Otras preguntas

interest rate on car loan increased 50% over the last 10 years and is now 9%. what was the rate 10 years ago

What technological advancement was necessary before scientists could begin to observe cells? A. invention of the microscope B. invention of the balance C. i

Global climate change is the result of increasing levels of carbon dioxide, methane, and other greenhouse gases in Earth's atmosphere. How are the causes of oce

Carlos raced around a 15-mile loop of track 25 times. What was the total distance of the race?

How many state legislatures need to ratify a proposed amendment before it becomes part of the U.S. Constitution?

The total of a number m and 12 is -18

Which of the following judges did not serve during peace time? Abdon Jephthah Tola Elon

Translate the sentence into an equation. Two more than the product of a number and 4 is equal to 7.

-24-1/8p=3/8p please answer

What is the purpose of these sentences in paragraph 7?