Use the formula for the sum of the first n terms of an arithmetic sequence to find the indicated sum.
A. -3298
B. -3400
C. -3196
D. -3315
Answer: B
Mathematics
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The associative and commutative properties for addition allow for three or more integers to be added in any order. Find the given sum.10 + 8 + (-12)
A. 14 B. 30 C. -10 D. 6
Mathematics
Solve.In how many ways can 8 people line up for play tickets?
A. 8 B. 40,320 C. 16,777,216 D. 1
Mathematics
Write the number in decimal notation.4.43 × 105
A. 4,430,000 B. 44,300 C. 443,000 D. 221.5
Mathematics
Solve the problem.A telephone costs $460. If the sales tax rate is 4%, how much tax is charged and what is the total price? Round your answers to the nearest cent.
A. $18.40, $478.40 B. $23.00, $483.00 C. $13.80, $473.80 D. $184.00, $644.00
Mathematics