What is 7m² – 3m + 5 minus 9m² – 5m – 6?
Mathematics
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Solve the problem.Assume that math SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. If you scored 560, what percentage of those taking the test scored below you?
A. 51.99% B. 27.43% C. 72.57% D. 0.60%
Mathematics
Estimate the product by rounding as indicated.(3.6)(1.67); Round each factor to one nonzero digit.
A. 0.8 B. 0.3 C. 3 D. 8
Mathematics
Determine if the ordered pair is a solution to the system of linear inequalities in two variables.
; (-7, 3)
A. Yes B. No
Mathematics
Write the equation of the line
(a) with slope of 2/3 and containing (6, 5). (b) that is vertical and passes through (-4, 6). (c) horizontal through (7,-2).
Mathematics