Solve the equation.(y - 4) - (y + 8) = 9y

A. - 3
B. - 6
C. -  
D. -  


Answer: C

Mathematics

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Write the sample space for the experiment. Students choose two types of music from among rock, jazz, hip hop, reggae, and country.

A. S = {(rock, jazz), (rock, hip hop), (rock, reggae), (rock, country), (jazz, rock), (jazz, hip hop),  (jazz, country), (hip hop, rock), (hip hop, jazz), (hip hop, reggae), (hip hop, country), (reggae, rock), (reggae, jazz), (reggae, hip hop), (reggae, country), (country, rock), (country, jazz), (country, hip hop), (country, reggae)}
B. S = {(rock, jazz), (rock, hip hop), (rock, reggae), (rock, country), (jazz, hip hop), (jazz, reggae),  (hip hop, reggae), (hip hop, country), (reggae, country)}
C. S = {rock, jazz, hip hop, reggae, country}
D. S = {(rock, jazz), (rock, hip hop), (rock, reggae), (jazz, hip hop), (jazz, reggae), (jazz, country),  (reggae, country)}

Mathematics

Raise the fraction to the indicated power.5 ? 104

A. 5000 B. 500 C. 50,000 D. 5,000,000

Mathematics

Provide an appropriate response. Use the sine function to find length c of a standard right triangle ABC given b = 498 miles and B = 43.7°. Round to four significant digits.

A. 720.8 miles B. 344.1 miles C. 688.9 miles D. 21,760 miles

Mathematics

Graph the equation.y = x2  

A.

B.

C.

D.

Mathematics