Find the length of the curve.x = 
+ 
from y = 1 to y = 4
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.A camera costs $460. If the sales tax rate is 5%, what is the total price including tax? Round your answer to the nearest cent.
A. $478.40 B. $690.00 C. $487.60 D. $483.00
Mathematics
Solve the problem.A manufacturer's cost is given by C = 300n1/3 + 1800, where C is the cost in dollars and n is the number of parts produced. Find the cost when 8 parts are produced.
A. $2100 B. $2400 C. $2649 D. $150
Mathematics
Add the polynomials. Express your answer in standard form.(6y3 + 2y2) + (2y3 + 9y2)
A. 19y10 B. 8y6 + 11y4 C. 19y5 D. 8y3 + 11y2
Mathematics
Multiply, then simplify the product. Assume that all variables represent positive real numbers.(4
+ 
)(4
- 
)
A. 16x + y
B. 16x - 2
- y
C. 16x2 - y2
D. 16x - y
Mathematics