Find the exact value of the expression.sin 25° cos 35° + cos 25° sin 35°
A.
B.
C.
D.
Answer: B
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A card is drawn randomly from a standard 52-card deck. Find the probability of the specified event. The card is not a 10.
A.
B.
C.
D.
Multiply and then, if possible, simplify by factoring.
A. 5
B. 25
C. 625
D. 5
Solve the problem.Ron can mow the lawn in two hours more time than Paul. Working together they can mow the lawn in 5 hours. How long does it take each of them working alone?
A. Paul: 9.1 hr Ron: 11.1 hr B. Paul: 10 hr Ron: 12 hr C. Paul: 8.3 hr Ron: 10.3 hr D. Paul: 8 hr Ron: 10 hr
Let A = {1, 3, 5, 7}B = {5, 6, 7, 8}C = {5, 8}D = {2, 5, 8}U = {1, 2, 3, 4, 5, 6, 7, 8}.Determine whether the statement is true or false.A ? {7, 5, 3, 1}
A. False; the elements in A are in a different order. B. False; A has different elements than those listed. C. False; the elements in A are the same as those listed. D. True