Solve the problem. Snell's Law states that   Use this law to find the requested value. If     and    find c2.

A. c2 = 5.13 × 107
B. c2 = 5.13 × 106
C. c2 = 4.89 × 109
D. c2 = 5.66 × 107


Answer: A

Mathematics

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Solve the problem.A cashier has a total of 124 bills, made up of fives and tens. The total value of the money is $920. How many ten-dollar bills does the cashier have?

A. 90 ten-dollar bills B. 60 ten-dollar bills C. 30 ten-dollar bills D. 64 ten-dollar bills

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Divide and simplify. Assume variables do not cause any denominators to equal 0. ÷ 

A.
B.
C.
D.

Mathematics

Write a formula for the nth term of the indicated sequence. Write out the first five terms of the sequence.arithmetic: a = 12, d = 5

A. an = 5n + 12; 12, 17, 22, 27, 32 B. an = 5n + 7; 12,17, 22, 27, 32 C. an = 5n + 12; 17, 22, 27, 32, 37 D. an = 12n + 7; 17, 22, 27, 32, 37

Mathematics

Solve the system, if possible. ?

What will be an ideal response?

Mathematics