Which of these values represents the largest distance?
A. 450 feet
B. 4,500 inches
C. 45 yards
D. 0.45 miles

D. 0.45 miles

Step-by-step explanation:

Change all so they have a common measurement. Convert:

0.45 miles = 2376 feet.

450 feet = 450 feet.

45 yards = 135 feet

4500 inches = 375 feet.

0.45 miles is the largest distance.

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answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

(-1,-0.5)

step-by-step explanation: