14. The student discovered that the wire loop rotates 300 times every second. The student then reduced the number of loops by half and discovered that the wire loop rotated half as fast. After the number of wire loops had been reduced by half, how many rotations did the wire loop complete in 10 seconds? M. 150 P. 300 R. 1,500 S. 3,000​

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.