Find the product.2x7(-3x6 + 7x3 - 5)
A. -6x13 + 7x3 - 5
B. -6x13 + 14x10 - 10x7
C. -6x6 + 14x3 - 10
D. -6x13 + 14x10
Answer: B
Mathematics
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Perform the operations.2.0433 × 10-7
A. 0.00000020433 B. -204,330,000 C. 0.000000020433 D. 0.0000020433
Mathematics
Use the compound-interest formula to find the account balance with the given conditions: P = principal, r = interest rate, t = time, in years.P = $14,000, t = 3, r = 7% compounded semiannually
A. $3209.57 B. $17,209.57 C. $16,627.61 D. $17,150.60
Mathematics
The lengths of the legs of a right triangle are given. Find the hypotenuse.a = 9, b = 12
A. 15 B. 8 C. 14 D. 11
Mathematics
Rewrite as a single logarithm. Assume all variables represent positive real numbers.log 
+ log x4 - log x3
A. 5 log x
B. 11 log x
C. 
log x
D. 
log x
Mathematics