Aclass that has 40 students in it were asked whether they wanted to start school at 8: 00am or 7: 00 am. of the students in the class 15 said they wanted to start at 8: 00 am. what percentage of the students wanted to start at 7: 00 am ?

Find the length of cu, the triangles are similar.

Bring the fraction a/a-4 to a denominator of 16-a^2

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212