Solve the problem.Ellen wishes to mix candy worth $1.62 per pound with candy worth $3.98 per pound to form 37 pounds of a mixture worth $2.77 per pound. How many pounds of the more expensive candy should she use?
A. 18 pounds
B. 19 pounds
C. 21 pounds
D. 23 pounds
Answer: A
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Use Euler's method to calculate the first three approximations to the given initial value problem for the specified increment size. Round your results to four decimal places.y' = y2(1 - 2x), y(-1) = -1, dx = 0.5
A. y1 = 0.7, y2 = 0.99, y3 = 1.2656 B. y1 = 0.5, y2 = 0.75, y3 = 1.03125 C. y1 = 0.7, y2 = 0.99, y3 = 1.9136 D. y1 = 0.4, y2 = 0.63, y3 = 0.7472
Find the derivative of the function at the given point in the direction of A.
A = 4i - 3j
A. - 
B. - 
C. - 
D. - 
Provide an appropriate response.Write as an algebraic expression: Half of w
Fill in the blank(s) with the appropriate word(s).
A point on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(8, 6) Find cot ?.
A. 
B. 
C. 
D. 