Solve the equation to find the value of n.120 = 2 × n
A. 70
B. 60
C. 50
D. 61
Answer: B
Mathematics
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Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 0.95x - 11.8 B. y = 1.05x - 11.8 C. y = 0.95x + 11.8 D. y = 1.05x + 11.8
Mathematics
Semiannual payments of $600 are made into an annuity with an 8% interest rate compounded semiannually. Find the amount at the end of five years.
What will be an ideal response?
Mathematics
Factor the trinomial completely.y2 + 7y - 30
A. (y - 10)(y + 3) B. (y + 10)(y - 3) C. (y - 10)(y + 1) D. Prime
Mathematics
Find the exact value of the expression.sin 20° cos 100° + cos 20° sin 100°
A. 
B. 
C. - 
D. - 
Mathematics