a high school track teams long jump record is 22ft 6 1/4 in. this year, hal’s best long jump is 22ft 1 1/2 in. if long jumps are measured to the nearest quarter inch, how much farther must hal jump to break the record?

answer: x=3 and y=4

step-by-step explanation:

i think the answer would be c

the cost function, c(x), is the total cost of manufacturing x units of the product. how many units must the company produce and sell if they wish to make a b. if the company produces and sells 2000 units, would they obtain a profit or loss?