Answer:
2.9 x 10∧-7
Step-by-step explanation:
Answer:
Having brown hair and having freckles are not necessarily independent events
Step-by-step explanation:
We are given the following information in the question:
Percentage of children having brown hairs = 46%
Percentage of people children having freckles = 25%
But it cannot be concluded that
German children of Caucasian descent are brown‑haired with freckles =

This is not always true because of the following reasons:
Brown hair and having freckles are not necessarily independent events.
We can not assume that event of a child having brown hair is independent of the event of child having freckles. The events could be dependent as well.
The above will only be true when event of a child having brown hair is independent of the event of child having freckles.
If the events are independent then,

9514 1404 393
Answer:
- absolute error: 0.4 kg
- relative error: 6.1%
Step-by-step explanation:
The absolute error is the difference between the estimate and the actual weight:
7.0 kg -6.6 kg = 0.4 kg . . . . absolute error
__
The relative error is the ratio of the absolute error to the actual weight:
(0.4 kg)/(6.6 kg) × 100% = 6.060606...% ≈ 6.1% . . . . relative error
Answer:
126 apples
Step-by-step explanation:
Let the number of apples picked by Mary=m
Cindy picks 6 times as many as Mary= 6Xm=6m
John picks 8 times as many as Mary= 8Xm=8m
Altogether they picked a total of 135 apples.
m+6m+8m=135
15m=135
m=135/15
m=9
We want to determine how many apples John and Cindy Picked.
John Picked 6m apples
Cindy Picked 8m apples
Their combined total= 6m+8m =14m
Since m=9
14m =14 X9 =126 apples
John and Cindy picked a total of 126 apples