maddymitchell maddymitchell

04-03-2016
Mathematics

contestada

The temperature outside was 60 degrees when Sarah woke up. By noon, it had increased to 75 degrees. Find the percent increase in the temperature.

Respuesta :

Techneshaman Techneshaman

04-03-2016

Temp1 = 60
Temp2 = 75
Temp2 - Temp1 = 15

Difference = (Temp2 - Temp1) / Temp1
Difference = 15 / 60 = 1 / 4 = 0.25
Percentage difference = difference * 100% = 0.25 * 100% = 25%

Answer Link

Otras preguntas

7x-2[2-(6-3x)] Can u explain to me how to do this one step by step

How can we prove that 4x+2(x+3)=8x+6

Find 3 consecutive integers whose sum is 171?

A parking garage charges $3.50 per hour to park. The function rule: c = 3.5h shows how the number of hours h relates to the parking charge c. Graph the function

People in which place believed in many God's? A. Egypt B.Mesopotamia C. Both D. Neither

which sentences in this passage introduces a new topic that might begin a new paragraph

which U.S state resembles a right trapezoid?

There are two types of intaglio printing, etching and engraving. What is the primary difference between the two?

Which pair of ratios form a proportion? A. 5 : 11 and 6 : 12 B. 7 : 13 and 21 : 39 C. 8 : 14 and 24 : 30 D. 10 : 20 and 20 : 30 Please help me.

what is a barrel maker called