11. Zane has 10 chapters to read in his book before Friday. He wants to read the same amount of chapters for the next 5 days.
How many chapters does he have to read each day?

What situation is an example of an observational study

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

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