Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.7log70.499
A. 2.004
B. 506
C. 0.499
D. 7
Answer: C
Mathematics
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Use the discriminant to determine the number and type of solutions for the equation. If the solution(s) are real, state whether they are rational or irrational.s2 - 7s + 6 = 0
A. One rational solution B. Two irrational solutions C. Two nonreal complex solutions D. Two rational solutions
Mathematics
Solve the equation.ln x = 
ln 16
A. 262,144
B. 
C. 5.4185
D. 72
Mathematics
Solve the problem.Find C(x) if C'(x) = 5x2 - 7x + 4 and C(6) = 260.
A. C(x) = 
x3 - 
x2 + 4x - 260
B. C(x) = 
x3 - 
x2 + 4x + 260
C. C(x) = 
x3 - 
x2 + 4x - 2
D. C(x) = 
x3 - 
x2 + 4x + 2
Mathematics
The polar coordinates of a point are given. Find the rectangular coordinates of the point.(-3, -135°)
A. 
B. 
C. 
D. 
Mathematics