The population of algae in an experiment has been increasing by 5% each day. If there were 5p algae at the beginning of the expe
riment, predict the number of algae in 7 days. Help asap
1 answer:
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Answer:
1. , base is 8 and exponent is 5
2. , the base is -1 and the exponent is 7
3. -2 * , the base is a and the exponent is 3
Answer:
The number of home runs that Lu hit is 4 and the number of home runs that Karrine hit is 6
Step-by-step explanation:
Let
x ----> represent the number of home runs Lu hit
y ---> represent the number of home runs Karrine hit
we know that
Together they hit 10 home runs
so
----> equation A
Karrine hit 4 more home runs than half the number of home runs Lu hit
so
---> equation B
substitute equation B in equation A
solve for x
Find the value of y
therefore
The number of home runs that Lu hit is 4 and the number of home runs that Karrine hit is 6