Solve the problem.An experiment consists of four trials of tossing two indistinguishable coins and recording the combination of heads and tails.(a) How many outcomes are possible per trial?(b) How many complete experiments are possible?

Fill in the blank(s) with the appropriate word(s).


(a) 3
(b) 81

Mathematics

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Solve.y +  = 

A. - 
B.
C. - 
D.

Mathematics

Use the quotient rule to simplify.

A.
B. 7
C.
D. 7

Mathematics

Find the indicated term for the geometric sequence., ...; the 7th term

A.
B.
C.
D.

Mathematics

Solve. Write the answer in scientific notation.Convert 359 millimeters to kilometers.

A. 3.59 × 10-4 km B. 3.59 × 106 km C. 35.90 × 10-5 km D. 3.59 × 10-3 km

Mathematics