Step-by-step explanation:
i hope this help if it doesn't ill come back and try to see if i can find another way to do it.
Need both 3 and 4 plz
2 answers:
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Answer:
23 days
Step-by-step explanation:
Given that the mass of a particular substance is known to grow exponentially at a rate of 1.5% per day
Initial mass =
After t days, mass =
The equation is
Approximately after 23 days the mass will become 325 gms.
Answer: last option.
Step-by-step explanation:
According to the Product of powers property, you have:
As you can see, when you can add the exponents when you have powers with equal base.
Then, and
do not have the same base, therefore, the exponents can't be added.
Therefore, Eli is incorrect, because he added the exponents even though the bases are not the same.
Answer:
16 runner
Step-by-step explanation:
It is given that,
Each group will need to run a race that is 1/2 of a mile long. Each runner has to run 1/8 of a mile in the race.
Let there are x no of runners. ATQ,
So, there are 16 runner that are needed for each relay race group.