Makya was conducting a physics experiment. he rolled a ball down a ramp and calculated the distance covered by the ball at different times. the ball rolled a distance of 1 foot during the first second, 3 feet during the next second, and so on. if the distances the ball rolled down the ramp each second form an arithmetic sequence, determine the distance the ball rolled down during the fifteenth second.

15 units use socratic

step-by-step explanation: 15 units

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

i believe the answer is c.

tip $2.90

total $17.40