Find the partial derivative.Let z = f(x, y) = (x + y)5. Find 
.
A. 5y(x + y)4
B. 5(x + y)4
C. 5x(x + y)4
D. 5(x + y)
Answer: B
Mathematics
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Find the difference.- 
- 
A. - 1
B. - 
C. 
D. - 
Mathematics
Express the number in scientific notation.0.0000004
A. 4 × 10-6 B. 4 × 10-8 C. 4 × 10-7 D. 4 × 10-9
Mathematics
Provide an appropriate response.Perform this long division problem without a calculator: 896 ÷ 14 =
A. 69 B. 0.015625 C. 64 D. 60 with remainder of 4
Mathematics
The circumference of a circle is given by 
where 
is the radius of the circle. What is the circumference of a circle with a 6-in. radius?
?
A. 
B. 
C. 
D. 
E. 
Mathematics