Answer:
Jean is 9 and Tom is 15.
Step-by-step explanation:
3 years ago, Tom was 12 and Jean was 6, hence Tom was twice as old as Jean.
Since that was their age 3 years ago, they are currently 15 (Tom) and 9 (Jean).
Add 2 years to each of these ages, you get 17 and 11.
17 + 11 = 28
There are a number of possible combinations for this open-ended question, so here's an example question and answer, in which the two are non-related:
James' car is going at 45 miles per hour, and that is 42% of his maximum speed. How much slower does James have to go to be 27% of his maximum speed?
Amy's car used to be able to go at 45 miles per hour as 42% of her maximum speed, but due to the new upgrade, 45 miles per hour is now only 27% of her maximum speed.
The answer is D. (hope this helps :)
Answer:
Step-by-step explanation:
For a geometric sequence the explicit formula has the following formula:
Where 
is the first term in the sequence, and r is the common ratio and 
is the nth term of the sequence:
In this case we have the following sequence
Then:
The recursive formula for the geometric sequence has the following formula
Where is the first term in the sequence, and r is the common ratio and is the nth term of the sequence:
In this case the recursive formula is:
Answer:
cyl=176
Step-by-step explanation:
