Translate the phrase to mathematical language and simplify.Subtract 7 from -2.
A. -2 + 7; 5
B. 7 - (-2); 9
C. 7 + (-2); 5
D. -2 - 7; -9
Answer: D
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Find the indicated probability or percentage for the normally distributed variable.Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. A vending machine will only accept coins weighing between 5.48 g and 5.82 g. What percentage of legal quarters will be rejected?
A. 1.6% B. 1.9% C. 0.019% D. 2.5%
Write the decimal as a percent.0.006
A. 6% B. 0.0006% C. 0.006% D. 0.6%
Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
An arithmetic sequence is given. Find the common difference and write out the first four terms.{5n + 8}
A. d = 5; 13, 18, 23, 28 B. d = 8; 5, 13, 18, 23 C. d = 5; 5, 13, 18, 23 D. d = 8; 13, 18, 23, 28