What is the area of a sector with a central angle of 3π5 radians and a diameter of 21.2 cm? use 3.14 for π and round your final answer to the nearest hundredth. enter your answer as a decimal in the box. cm²

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.