Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.log238 14 + log238 17
A. 238
B. 14
C. 17
D. 1
Answer: D
You might also like to view...
Find the center and radius of the sphere.x2 + (y + 3)2 + (z - 4)2 = 49
A. C(0, 3, -4), a = 49 B. C(0, -3, 4), a = 49 C. C(0, 3, -4), a = 7 D. C(0, -3, 4), a = 7
Use the present value formula to determine the amount to be invested now, or the present value needed.The desired accumulated amount is $9000 after 8 years invested in an account with 3% interest compounded semiannually
A. $7104.68 B. $7092.28 C. $1907.72 D. $11,420.87
Solve the problem.The number of reports of a certain virus has increased exponentially since 1960. The current number of cases can be approximated using the function 
where t is the number of years since 1960. Estimate the of cases in the year 2000.
A. 516 cases B. 194 cases C. 258 cases D. 241 cases
Determine whether the values in the table belong to an exponential function, a logarithmic function, a linear function, or a quadratic function.
A. logarithmic B. quadratic C. exponential D. linear