Answer choices are
212; your car travels 212 miles
10; your car travels for 10 hours.
1/52; your car travels 53 miles every 1 hour
53/1; your car travels 53 miles every 1 hour.

(x-5)1/2+5=2 what is a possible solution?

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?