Use front-end rounding to round each number. Then, multiply the rounded numbers to get an estimated answer. Finally, find the exact answer.estimateexact
?
A. Estimate: 321; exact: 312.6
B. Estimate: 319; exact: 310.6
C. Estimate: 320; exact: 311.6
D. Estimate: 32; exact: 31.16
Answer: C
Mathematics
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Provide an appropriate response.Prove that 
dt = 
dt + 
dt
What will be an ideal response?
Mathematics
Determine what the next equation would be, and verify that it is indeed a true statement.32 + 10 = 4243 + 21 = 6454 + 32 = 86
A. 65 + 43 = 108 B. 64 + 53 = 117 C. 56 + 43 = 99 D. 65 + 32 = 97
Mathematics
Evaluate the integral.
A. 2
+ 2
tan-1 
+ C
B. 
ln 
+ C
C. 
tan-1 
+ C
D. 
ln 
+ C
Mathematics
Indicate whether the rational expressions are equivalent.
and 
A. The expressions are equivalent. B. The expressions are not equivalent.
Mathematics