Tom is exchanging money for his trip to india. the exchange rate of us dollars to indian rupees is 1: 45.897. tom needs 11,550 rupees. the currency exchange he is using charges a 7.25% surcharge on any such transactions. how many us dollars will it cost tom to get the rupees he wants? round to the nearest dollar.
a.
$235
b.
$252
c.
$270
d.
$271

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?