HELP ASAP OVERDUE TEST A scuba diver descends farther down into the ocean from an initial depth of 14.7 feet below sea level. The scuba diver descends at a constant rate for 4 1/2 minutes and reaches a depth no more than 65.1 feet below sea level. What is the maximum rate, r, that the scuba diver may descend?

In minutes: 11.133

In seconds: 0.18555

Step-by-step explanation:

If he is at 14.7, and he dives for 4 1/2 minutes, to reach 65.1 (could also be said as 0 to 50.1), they should be descending at 11.133 per minute. 11.133 x 4 is 44.532, and 11.133 x 1/2 is 5.566, and 5.566 + 44.532 = 50.098 (it's not 50.1, only 50, but it's really close to it so it's basically 50.1) Also, if it is turned into seconds, the diver would descend 0.18555 a second. (11.133 divided by 60 = 0.18555, and 0.18555 x 60 = 11.133) Hope this helps.

b) 36

step-by-step explanation:

18 times 2 is 36