Use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of the expression. Do not use a calculator.sin2 25° + cos2 25°
A. -1
B. 1
C. 0
D. 2
Answer: B
You might also like to view...
Find an antiderivative of the given function.9 csc 7x cot 7x
A. - 
csc 7x
B. - 
cot 7x
C. 
csc 7x
D. -9 csc 7x
Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.9x2 + 24xt + 16t2
A. (9x + 4t)(x + 4t) B. (3x - 4t)(3x - 4t) C. (3x + 4t)(3x + 4t) D. prime
The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring, versus 2 man-hours to make one SST ring.How many of each type of ring should be made daily in order to maximize the company's profit, if the profit on a VIP ring is $50 and the profit on an SST ring is $10?
A. 24 VIP and 4 SST B. 20 VIP and 4 SST C. 24 VIP and 0 SST D. 20 VIP and 0 SST
Provide an appropriate response.The effective rate of a transaction can be calculated by dividing the interest for one year by the principal.
A. True B. False