Solve using a calculator, finding all solutions in [0, 2?). Round to the nearest hundredth.sin3 x - cos x + 1 = 0
A. 3.14, 3.72, 5.71
B. 0, 4.71, 5.71
C. 1.57, 2.57, 3.14
D. 3.14, 3.72, 4.71
Answer: B
Mathematics
You might also like to view...
Solve the problem.Helen Weller invested $13,000 in an account that pays 3% simple interest. How much additional money must be invested in an account that pays 6% simple interest so that the average return on the two investments amounts to 4%?
A. $13,000 B. $6500 C. $10,000 D. $9000
Mathematics
Find the monthly payment. Use the following table.
Beneficiary Age: 65Sex: MFace value: $74,000Settlement option: Life with 10 years certain
A. $481.00 B. $512.82 C. $481.74 D. $424.02
Mathematics
Find an equation of the parabola described.Focus at (20, 0); directrix the line x = -20
A. y2 = 80x B. x2 = 80y C. y2 = 20x D. y2 = -80x
Mathematics
Add or subtract as indicated.
+ 
A. 2
B. 1
C. 
D. 
Mathematics