Answer: 45
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Work Shown:
n = number of rolls = 150
p = probability of rolling a "1" = 0.3
n*p = expected number of "1"s that show up out of the 150 rolls
n*p = 150*0.3
n*p = 45
We expect about 45 ones will show up.
The answer is 90, Because angle D is a 90 degree angle, and 180- 90=90, so the answer is 90.
Looks like all you have to do it multiply the numbers together; there is no application of the Distributive Property to these problems.
Answer:
Step-by-step explanation:
Correct
Answer:
4
Step-by-step explanation:
-6 + x = -2
add 6 to each side
-6 +6 +x = -2 +6
x = 4
