Solve the exponential equation. Leave the answer in exact form. Do not approximate.45x + 3 = 17
A. x = log 17 - 5 log 4 - log 3
B. x =
C. x =
D. x = + log 3
Answer: B
Mathematics
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Match the equation with its graph.y = 2x
A.
B.
C.
D.
Mathematics
Convert the radian measure to degrees. Round to the nearest hundredth if necessary.
A. 80° B. 79.5° C. 81° D. 80.5°
Mathematics
Solve the problem.The highest point in a country is 3211 feet above sea level. The lowest point in that same country is 79 feet below sea level. What is the difference in elevation between the highest and lowest points? Represent the answer as an integer.
A. 3132 ft B. -3290 ft C. -3132 ft D. 3290 ft
Mathematics
Use the partial sum formula to find the partial sum of the given arithmetic sequence.Find the sum of the first five terms of the arithmetic sequence: -3, -10, -17, . . . .
A. -50 B. 85 C. -30 D. - 85
Mathematics