Determine a general formula (or formulas) for the solution to the equation.sin ? csc ? = -2 sin ?
A. ? = + 2n? or ? =
+ 2n? or ? = n?
B. ? = + n? or ? =
+ n? or ? = n?
C. ? = + n? or ? =
+ n? or ? = n?
D. ? = + 2n? or ? =
+ 2n? or ? = n?
Answer: A
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Use the vectors u, v, w, and z head to tail as needed to sketch the indicated vector. 2u - z - w
A.
B.
C.
D.
Write the terms for the partial fraction decomposition of the rational function. Do not solve for the constants.
A. +
B. +
+
+
C. +
+
D. +
Solve the application.Recently, a stock split and the value per share increased. The stock was valued at $28 per share 5 days after the stock split and at $63 per share 12 days after the split. The equation models the relationship between the stock's value, V , in dollars, and the number of days, t , since the stock split. Find the slope and give its meaning.
A. m = -5; During this period, the value of the stock decreased at the rate of $5 per day. B. m = -3; During this period, the value of the stock decreased at the rate of $3 per day. C. m = 3; During this period, the value of the stock increased at the rate of $3 per day. D. m = 5; During this period, the value of the stock increased at the rate of $5 per day.
Evaluate the expression without using a calculator, and write your answer in radians.
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What will be an ideal response?