Find the exact value of cos 15°.

a.

sqrt2/4

b.

(sqrt2 + sqrt6) / 4

c.

sqrt2/2

d.

sqrt6/4

Carrie is buying bulk candy for a high school fundraiser. She buys 1000 candy bars for $350. What is the unit cost per candy bar? A. $.30 B). $.35 C). $.45 D). $1.35

Which fraction equals a repeating decimal A. 5/10 B. 11/88 C. 17/85 D. 18/81

You randomly draw a marble from a bag that contains 8 blue marbles, 5 green marbles, and 8 red marbles. What is p (draw a blue or red marble)

What is 5-2y=3x in standard form?

Brent has two barcode printing machines. each machine can print 25 barcodes per minute. on day 1, only the first machine was used, and it printed 95 barcodes.

How many times does4 * 8 go into 12*12

What is 9x-7=-7 in two step show your work

Which is true of the standard form of the equation of the line graphed? The value of A can be - 1 if the value of C is 3 and the value of B is 0. The value of A can only be 1, the value of C can only be - 3, and the value of B is 0.

Combine like terms 7y-14y+3=

Raymond just got done jumping at Super Bounce Trampoline Center. The total cost of his session was $43.25. He had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline.