Boxes of granola are on sale at a price of 2 for $4.50. There are 12 ounces of
1 answer:
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Answer:
b 19.2
Step-by-step explanation:
a = for a circle. We do not want to find the area for a whole circle. We only want to find the area for part of a circle. a hole circle is 360 degrees.
a =
a = (
)
a = 19.2 rounded.
Answer:
The probability that no more than 70% would prefer to start their own business is 0.1423.
Step-by-step explanation:
We are given that a Gallup survey indicated that 72% of 18- to 29-year-olds, if given choice, would prefer to start their own business rather than work for someone else.
Let = <u><em>sample proportion of people who prefer to start their own business</em></u>
The z-score probability distribution for the sample proportion is given by;
Z = ~ N(0,1)
where, p = population proportion who would prefer to start their own business = 72%
n = sample of 18-29 year-olds = 600
Now, the probability that no more than 70% would prefer to start their own business is given by = P(
70%)
P(
70%) = P(
) = P(Z
-1.07) = 1 - P(Z < 1.07)
= 1 - 0.8577 = <u>0.1423</u>
The above probability is calculated by looking at the value of x = 1.07 in the z table which has an area of 0.8577.
Answer:
D) 32,357mm^3
Step-by-step explanation:
Given
First, we calculate the volume of 1 roll.
The volume of the cylinder is:
Where
And the thickness represents the height.
So:
The volume is:
The volume of the 40 is:
The closest option is (d):