Factor completely. If the polynomial is prime, so state.10z2 - 9z - 9
A. (10z - 3)(z + 3)
B. (2z + 3)(5z - 3)
C. (2z - 3)(5z + 3)
D. prime
Answer: C
Mathematics
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Multiply by powers of 10.21.125 × 10
A. 2.1125 B. 2112.5 C. 21.1250 D. 211.25
Mathematics
Evaluate the integral.
A. x + 11 ln
+ C
B. x + 9 ln
+ C
C. (x2/2 + 10x) ln
+ C
D. - 
+ C
Mathematics
Solve.
= 
A. 43
B. 
C. 
D. 5
Mathematics
Solve the problem. Round to the nearest cent as needed.Brandon's savings account has a balance of $4069. After 4 years what will the amount of interest be at 5% compounded quarterly?
A. $101.73 B. $885.73 C. $899.73 D. $894.73
Mathematics