Mathematics, 08.02.2021 08:20 ayoismeisalex
A diver begins at sea level and descends into a cave at 3.1/2 feet per second. He descends for 30 seconds. Then he swims back up to the surface in 21 seconds. What was his speed going back up to the surface?
Answers: 3
Mathematics, 21.06.2019 15:00, bige556
Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4
Answers: 3
A diver begins at sea level and descends into a cave at 3.1/2 feet per second. He descends for 30 se...
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