Solve for the unknown in the equation.5R + 3 = 53
A. R = 7
B. R = 10
C. R = 45
D. R = 49
Answer: B
Mathematics
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Graph the polar equation.r = 5 sin 4?
A. 
B. 
C. 
D. 
Mathematics
Write the function using function notation. Let x be the independent variable and y be the dependent variable. Use the letter f to name the function.12x2 - 4y = 16
A. y = -3f(x)2 - 4 B. f(x) = 3x2 - 4 C. y = 3f(x)2 - 4 D. f(x) = -3x2 + 4
Mathematics
Round to the indicated place.The Dow Jones Industrial Average increased by 1.312% last week. Express this change rounded to the nearest tenth.
A. 1.31% B. 1.2% C. 1.3% D. 1.4%
Mathematics
Solve.x1/4 = -5
A. 20 B. 625 C. 1024 D. No solution
Mathematics