Use identities to find the exact value of the indicated trigonometric function of the acute angle ?.sin ? = 
, cos ? = 
Find cot ?.
A. 2
B. 3
C. 
D. 
Answer: C
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Solve the problem.Alicia sold $1872 in paintings at the art fair. If she sold 4 paintings total, and they all sold for the same amount, what was the price of one painting?
A. $469 B. $468 C. $368 D. $502
Find the expected value.Mr. Cameron is sponsoring an summer concert. He estimates that he will make $300,000 if it does not rain and make $60,000 if it does rain. The weather bureau predicts the chance of rain is 0.34 for the day of the concert. An insurance company is willing to insure the concert for $150,000 against rain for a premium of $30,000. If he buys this policy, what are his expected earnings from the concert?
A. $180,000 B. $300,000 C. $270,000 D. $239,400
What is the remainder when the polynomial  figure 1.png)
is divided by (x+1)?
What will be an ideal response?What will be an ideal response?
Perform the indicated operations. Write the answer in simplest form.
÷ 
A. 
B. 4
C. 
D. 