A Bugatti has a top speed of 273mph. This is about 150% MORE than the top speed of my Toyota. What is the top speed of my Toyota in FEET per SECOND?

The answer is 109 times per second

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.