Add.5 + (-1)

A. -6
B. 6
C. 4
D. -4


Answer: C

Mathematics

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Answer each question appropriately.Suppose the velocity of a body moving along the s-axis is   = 9.8t - 3.Find the body's displacement over the time interval from  to  given that  when 

A. 193.5 B. -0.3 C. 205.5 D. Not enough information is given.

Mathematics

Perform the indicated operations.A current of 2.64 e-1.48j  amperes flows in a given circuit. Express this current in polar form.

A. -1.48 (cos 2.64° + j sin 2.64° ) B. -1.48 (cos 151.3° + j sin 151.3° ) C. 2.64 (cos (-1.48°) + j sin (-1.48° )) D. 2.64 (cos (-84.8°) + j sin (-84.8° ))

Mathematics

Solve and graph. Write the solution in interval notation.4 -  > -4

A.

B.  ? 

C.  

D.

Mathematics

Lisa is a single taxpayer whose total income before deductions is $57,392. She was able to reduce her total income by $9,347 by filing Schedule A. Use the tax rate schedule below. How much did she save using Schedule A?

What will be an ideal response?

Mathematics