First you subtract 60-5 to see how much time you will have left to play.
60-5= 55
Then you divide 55/7 to see how many levels you can play for free.
55/7= I got 7.85 (rounded).
I hope its correct and sorry if its wrong! :)
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The pressure at a certain height is the pressure at sea level plus the hydrostatic pressure.
P = 80 psi + ΔP
where
ΔP = ρgh
ρ is the density of water equal to 62.4 lbm/ft³
ΔP = (62.4 lbm/ft³)(1 lbf/lbm)(4*10 + 2 ft)(1 ft/12 in)² = 18.2 psi
Thus,
P = 80 + 18.2
<em>P = 98.2 psi</em>
Answer:
c < -27
Step-by-step explanation:
-7>20+c
Subtract 20 from both sides
-7 - 20 > 20 + c -20
Simplifying
-27 > c
or
c < -27
Answer: The answer is C
Step-by-step explanation: This is because 12.5 divided by 7.5 is equal to 1.6
(:
