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Mathematics, 21.01.2022 16:10, Kpthegoat
A diver begins at sea level and dives down 200 feet. He ascends at a steady rate of 12
1
_
3
feet per minute for 4.5 minutes. This depth is represented by the numerical expression:
-200 + 12
1
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3
(4.5)
Simplify the expression using the order of operations. What is the diver’s depth?
-200 +
37
3
(4.5)
-200 + 55.5
{ }feet
Answers: 2
Mathematics, 21.06.2019 20:30, cgarnett5408
Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how
Answers: 2
Mathematics, 21.06.2019 21:30, peytonamandac9114
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
A diver begins at sea level and dives down 200 feet. He ascends at a steady rate of 12
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