Simplify the expression by combining like terms, if possible.(10z + 9) - (5z - 3)
A. 15z + 12
B. 5z + 6
C. 5z - 12
D. 5z + 12
Answer: D
Mathematics
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Answer as requested.Which of the following best describes our level of confidence in causality when we have discovered a correlation but cannot yet determine whether the correlation implies causality?
A. Absolute certainty B. Cause beyond reasonable doubt C. Probable cause D. Possible cause
Mathematics
Find the percent.What percent of 48 is 36?
A. 65% B. 75% C. 70% D. 80%
Mathematics
Graph the rational function and find the intercepts.g(x) = 
A. x-intercept: 1. y-intercept: - 
.
B. x-intercept: 4. y-intercept: 
.
C. x-intercept: 4. y-intercept: 
.
D. x-intercept: 0. y-intercept: 0.
Mathematics
Find the median for the group of data items.49, 22, 4, 1, 29, 11, 25, 35, 37, 33
A. 24.6 B. 27 C. 29 D. 25
Mathematics