A golf coach wants to tell a beginner how he is performing. He tells the beginner that he should be able to hit the ball 150 yards on average. He tests the beginner and records the distance of each hit.

135 ≤ d < 140 4 140 ≤ d < 145 13 145 ≤ d < 150 17 150 ≤ d < 155 6

Is the beginner performing at the average level?

Alaptop computer is purchased for $1350 . after each year, the resale value decreases by 30% . what will the resale value be after 5 years?

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?