Solve the problem.78.0 is what percent of 8? Round to the nearest tenth of a percent.
A. 9750.0%
B. 975.0%
C. 1.0%
D. 10.3%
Answer: B
Mathematics
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Find all solutions.x3 - 7x2 + 10x = 0
A. {5, 2} B. {-5, -2} C. {0, 5, 2} D. {0, -5, -2}
Mathematics
Determine whether the relation is a function.
A. Function B. Not a function
Mathematics
Without graphing, decide:(a) Are the graphs of the equations are identical lines, parallel lines, or lines intersecting at a single point?(b) How many solutions does the system have?
A. parallel lines; no solution B. lines intersecting at a single point; one solution C. identical lines; infinite number of solutions
Mathematics
Solve the equation in the interval [0,2?). cos² x = cos x + 6
What will be an ideal response?
Mathematics