CE A plant food company recommends mixing a teaspoon of food with every gallon of water and only adding a teaspoon
when the water level goes above the next whole gallon
Which graph models the number of teaspoons of food depending on the amount of water?
AY
4
3
2
1

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?