Use a formula to solve the problem.A rectangular Persian carpet has a perimeter of 252 inches. The length of the carpet is 30 inches more than the width. What are the dimensions of the carpet?
A. 48 in. by 78 in.
B. 96 in. by 126 in.
C. 111 in. by 141 in.
D. 78 in. by 108 in.
Answer: A
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Find the indicated number of terms of the Maclaurin polynomial for f(x) and use it to approximate the function value.f(x) = sin x; f(0.14); 3 terms
A. 0.1302160 B. 0.1404578 C. 0.1390961 D. 0.1395431
Solve.At Allied Electronics, production has begun on the X-15 Computer Chip. The total revenue function is given by src="https://sciemce.com/media/4/ppg__fffile0518192055__f1q127g5.jpg" alt="" style="vertical-align: -4.0px;" />
A. C(x) = 7x + 15
B. C(x) = -0.3x2 + 12x + 10
C. C(x) = 8x + 6
D. C(x) = 6x + 10
and the total profit function is given by 
where x represents the number of boxes of computer chips produced. The total cost function,
is such that 
Find
Multiply. Simplify and leave the numerator and denominator in your answer in factored form.
? 
A. 
B. 
C. 
D. 
Prove the identity.
= 
What will be an ideal response?