Find the sum of the arithmetic series using a formula.1 + 3 + 5 + . . . + 675

A. S338 = 114,244
B. S338 = 114,921
C. S338 = 114,582
D. S338 = 113,569


Answer: A

Mathematics

You might also like to view...

Evaluate the spherical coordinate integral.

A. ?
B. ?
C. ?
D. ?

Mathematics

Use a half-angle formula to find the exact value of the expression.cos 

A.
B. - 
C. - 
D.

Mathematics

Use the cofunction and reciprocal identities. Round to the nearest ten-thousandth when appropriate.tan 71° =  19° = 

A. sin, tan B. cot, sec C. cot, cot D. sec, cot

Mathematics

Solve the equation for the indicated variable.I = for n

A. n = 
B. n = IR(Ir - E)
C. n = 
D. n = 

Mathematics