What is the approximate difference between the medians of the two sets of data shown below? Set 1: {2.99, 1.89, 3.99, 7.43}

Set 2: {2.99, 6.32, 2.87, 3.28}

a) 0.21
b) 0.36
c) 0.73
d) 0.94

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.