Use the standard normal curve table to find the z-score for the given condition.20.05% of the total area is to the right of z.
A. 0.82
B. -0.84
C. 0.84
D. 0.83
Answer: C
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Translate the given formula to English.I = PRT, where I is the simple interest on a principal of P dollars at a rate of interest R per year
What will be an ideal response?
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.loga x5
A. -5loga x B. -alog5 x C. alog5 x D. 5loga x
Find the probability.A calculator requires a keystroke assembly and a logic circuit. Assume that 98% of the keystroke assemblies and 93% of the logic circuits are satisfactory. Find the probability that a finished calculator will be satisfactory. Assume that defects in keystroke assemblies are independent of defects in logic circuits.
A. .9600 B. .8649 C. .9604 D. .9114
Graph the polynomial function. f(x) = 6x3 - 7x - x5
A. 
B. 
C. 
D. 