2. Mr. Bowen's test is normally distributed with a mean of 75 and a standard deviation of 3 points
Part A: What is the probability that a randomly selected score is greater
than 81 points
Part B: What percentage of students scores are between 69 and 78?
Part C: A student who scores a 84 is in the
percentile.

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

a

step-by-step explanation:

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2