In how many ways can you be dealt four cards from an ordinary deck of 52 cards?
?
A. 269,286
B. 270,725
C. 271,668
D. 270,735
E. 269,450
Answer: B
Mathematics
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Solve the problem.Which of the pairs of numbers whose sum is 84 has the largest product?
A. 32 and 52 B. 41 and 43 C. 42 and 42 D. 36 and 48
Mathematics
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.y = , y = 0, y = x - 6
A. 27?
B. ?
C. ?
D. ?
Mathematics
Solve the problem.The value (in thousands of dollars) of a certain car is given by the function V = , where t is measured in years. Find a general expression for the instantaneous rate of change of V with respect to t.
A.
B. -
C. -
D. -
Mathematics
Solve the system of equations by graphing.2x - y = 3 y = 1
A. (1, 2) B. (2, 1) C. (-2, -1) D. no solution
Mathematics