The answer c, because they got 9 out of 15 flips being heads. This probability is 0.6. The other answers are not accurate.

So, your answer is B.
You basically just subtract the c over, and divide by 5 to isolate x.
2 times 2^30 simple means
that = (2^1) x (2^30)
<span>In multiplying numbers of the same base (in this case 2), the
exponents are just added, therefore giving us:
</span>
(2^1) x (2^30) = (2^31)
Answer:
<span>2 to the 31 power</span>
Answer:
23
Step-by-step explanation:
(4 x 23) -20 = 72
Answer:
Slope is -2
Step-by-step explanation: