A phone bill is determined each month by a $16.95 flat fee plus $0.10/min of long distance. The equation, C = 0.10 x + 16.95 represents the total monthly cost, C , for x minutes of long distance. a .Identify the slope. Interpret the meaning of the slope in the context of this problem. b .Identify the C -intercept. Interpret the meaning of the C -intercept in the context of this problem. c. Use the equation to determine the total cost of 234 min of long distance.
A phone bill is determined each month by a $16.95 flat fee plus $0.10/min of long distance. The equation, C = 0.10 x + 16.95 represents the total monthly cost, C , for x minutes of long distance. a .Identify the slope. Interpret the meaning of the slope in the context of this problem. b .Identify the C -intercept. Interpret the meaning of the C -intercept in the context of this problem. c. Use the equation to determine the total cost of 234 min of long distance.
Solution Summary: The author calculates the C-intercept of the equation C=0.10x+16.95 where C represent the total monthly cost and x represent long-distance call-in minute.
A phone bill is determined each month by a $16.95 flat fee plus $0.10/min of long distance. The equation,
C
=
0.10
x
+
16.95
represents the total monthly cost, C, for x minutes of long distance.
a.Identify the slope. Interpret the meaning of the slope in the context of this problem.
b.Identify the C-intercept. Interpret the meaning of the C-intercept in the context of this problem.
c. Use the equation to determine the total cost of 234 min of long distance.
eric
pez
Xte
in
z=
Therefore, we have
(x, y, z)=(3.0000,
83.6.1 Exercise
Gauss-Seidel iteration with
Start with (x, y, z) = (0, 0, 0). Use the convergent Jacobi i
Tol=10 to solve the following systems:
1.
5x-y+z = 10
2x-8y-z=11
-x+y+4z=3
iteration (x
Assi 2
Assi 3.
4.
x-5y-z=-8
4x-y- z=13
2x - y-6z=-2
4x y + z = 7
4x-8y + z = -21
-2x+ y +5z = 15
4x + y - z=13
2x - y-6z=-2
x-5y- z=-8
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2025.01.31 22:35
f
Use Pascal's triangle to expand the binomial
(6m+2)^2
Listen
A falling object travels a distance given by the formula d = 6t + 9t2 where d is in feet
and t is the time in seconds. How many seconds will it take for the object to travel
112 feet? Round answer to 2 decimal places. (Write the number, not the units).
Your Answer:
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