Yes, 90 is 1/10 of 900
Because
90 = 1/10 x 900
90 = 90
43.3% All you need to do is move the decimal two places to the right and there you go.
I believe the answer could be
h = -16t^2 + 32t + 12
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Answer:
Step-by-step explanation:
There is a 1/5 chance she spins a 1. (1/5 = 20% = 0.2)
She spins 20 times:
20 * 0.2 = 4
So she should expect getting 4 twos.
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Answer:
3 <_ x
Step-by-step explanation:
multiply both sides by 15
1/5 * 15 <_ x
15/5 <_ x
3 <_ x