900 feet every 10 seconds. Write an equation that shows the relationship between time and distance.
1 answer:
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For this case we must find an expression equivalent to:
To express in scientific notation we must take into account that the power will be positive, that is, the decimal is run to the right.
We test each option.
Option A:
If we run the decimal 9 spaces to the left we have:
Option B:
We discard it because the exponent is negative.
Option C:
We run the decimal 6 spaces to the right
Option D:
We run the decimal 9 spaces to the right
Answer:
Option D
Answer:
A.
Step-by-step explanation:
To express as a single logarithm you must apply the log rule:
So,
Multiply the numbers: