E Question 18/20 < > NEXT DOOKMARK 18 You go out to eat and your bill is $14.76. You want to tip 20%, what will you leave as the tip?

correct answer:

i^31 = -i

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168