Change the exponential expression to an equivalent expression involving a logarithm.5x = 25
A. log25 5 = x
B. log25 x = 5
C. log5 25 = x
D. logx 25 = 5
Answer: C
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Find a matrix A and a column matrix B that describe the following tables involving credits and tuition costs. Find the matrix product AB, and interpret the significance of the entries of this product.
?
A.
AB = 
Tuition for Student 1 is $1101 and tuition for Student 2 is $864.
B.
AB = 
Tuition for Student 2 is $1095 and tuition for Student 1 is $851.
C.
AB = 
Tuition for Student 2 is $1101 and tuition for Student 1 is $864.
D.
AB = 
Tuition for Student 1 is $1095 and tuition for Student 2 is $851.
Establish the identity.
= 
What will be an ideal response?
Find the average rate of change of the function from x1 to x2.f(x) = 
from x1 = 2 to x2 = 8
A. 
B. - 
C. 2
D. 7
Solve the problem.A gas company has the following rate schedule for natural gas usage in single-family residences:Monthly service charge $8.80Per therm service charge1st 25 therms$0.6686/thermOver 25 therms$0.85870/thermWhat is the charge for using 25 therms in one month?What is the charge for using 45 therms in one month?Construct a function that gives the monthly charge C for x therms of gas.
What will be an ideal response?