The prime factorization of 360:
360 = 2·2·2·3·3·5 = 2³ · 3² · 5
Answer:
11. 
12. 
13. 
Step-by-step explanation:
11. 
Using Formula:


12. 
Using Formula:


13. 
Using Formula:


Answer: 5.5 seconds
Since the penny is dropped and not thrown, the initial velocity is 0 and the initial height is given as 150m. Plugging these into the given equation result in
. To find how long it will take for the penny to hit the ground we set the equation equal to zero and solve for t. Since this doesn't factor, you'll need to use the quadratic formula:
. Since time cannot be negative, the answer will be the positive 5.5 seconds.
What do you need help with?
30inc=76.2cm
76.2*pi=76.2pi
1cm=0.0328084 foot
1 mile=<span>5280 ft
</span>5280/0.0328084=160934.4
1 mile=160934.4 cm
160934.4 /76.2pi=672.27
672 revolutions i think