Find the expected value of the probability density function to the nearest hundredth.f(x) = 1 - 
; [1, 4]
A. 3.00
B. 2.50
C. 2.67
D. 2.83
Answer: D
Mathematics
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Provide an appropriate response. Find the equation of the line with x-intercept 5 and y-intercept 8.
A. y = 
x + 5
B. y = 8x + 5
C. y = - 
x + 8
D. y = -5x + 8
Mathematics
Write the fraction in simplest form.- 
A. - 
B. 
C. - 
D. 
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 
Mathematics
Find the amount or rate of discount and the sale price after the discount. Round money answers to the nearest cent if necessary.Original price: $65 Amount of discount: $26.00
A. 4%, $39.00 B. 42%, $39.00 C. 40%, $39.00 D. 41%, $39.00
Mathematics