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Over period of 12 hours the temperature dropped 36°F. What was the average change in temperature in one hour?

09/08/18

There are three numbers. The first number is twice the second number. The third number is twice the first number. The sum of the three numbers is 126.

=126    a. What is the first number? b. What is the second number? c. What is the third number?

08/29/18

Word problem need help

I need help the word problem starts like this Sarah wants to build a raised rectangular Garden on the side of her house she has a width of 5 feet she would like the raised garden to be 1 feet tall... more

Chemistry Question

Calculate the pH of a solution involving the addition of 35 mL of 0.1 M acetic acid, CH3COOH, to 350 mL of water. Ka for acetic acid is 1.8 x 10^(-5). Thank you!

04/24/18

Find the value of n.

a wholesaler sold n bars for (n+1) cents each. On the following day she doubled the price but sold 2 bars less. The amount of the money take on each day was the same. Find the value of n.

03/30/18

Write the formula for the parabola that has x- intercepts (1.3,0) and (−1.3,0), and y- intercept (0,169)

So the equation starts like y=

03/05/18

01/01/18

The width of Jana's rectangular classroom is 1 meter more than 1/4 of its length. If the perimeter of the classroom is 24 meters, what is the length?

I need answers for this question.

11/02/17

What should the body of a research paper draft contain?

?What should the body of a research paper draft contain?the thesis statement a description of each main ideaa summary of the key pointsa broad overview of the topic

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