Now change matrix B to a 3 x 3 matrix and enter these values for B:
B=
1.2 1.4 3.1
2.2 1.1 5.6
3.7 4.2 6.7

2x^2+5x+17

your welcome. : )

3x + 4y -25 =0 represents the amount of change sianna should recieve

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!