Solve.A $270 lamp is on sale at 25% off. What is the discount?
A. $202.50
B. $6.75
C. $67.50
D. $263.25
Answer: C
You might also like to view...
Match the inequality with its correct representation.
A. x ? -2 B. x > -2 C. x ? -2 D. x < -2
For the given data value, find the standard score and the percentile.A data value 2.5 standard deviations above the mean.
A. z = 0.25; percentile = 59.87 B. z = -2.5; percentile = 0.62 C. z = 2.5; percentile = 1.95 D. z = 2.5; percentile = 99.38
Solve the problem.During a fermentation experiment, the population P (in millions per mL) of bacteria Lactobacillus fermentum after t hours in a wheat medium satisfied the differential equation 
= 0.517P
.Find P(1) = 2 using the Runge-Kutta method with a step size of 0.2 on 
A. -3.40086 B. 3.397296 C. -3.397296 D. 3.40086
Find the exact value of the logarithmic expression.ln l
A. 1 B. -1 C. 0 D. e