Sally earns graduated commission on her sales each month. She earns 6% commission on the first $45,000 in sales and 8% on anythi
2 answers:
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Answer:
Step-by-step explanation:
In the fifth grade class, of the girls have brown hair. Again among those of the brown-haired girls,
of them have long hair.
We are asked to find the fraction of the girls who have long brown hair in the class.
The fraction of the total students which have long brown hair will be () =
. (Answer)
Answer:
Step-by-step explanation:
Geometric formula sequence:
(where is the first term of the sequence and
is the common ratio)
To find the common ratio, divide one of the terms by the previous term:
From inspection,
Therefore,