Step-by-step explanation:
75,000 -11,500=63,500 for stadium b
stadium c is 6,800 more than b
63,500+6,800 is 70,300 for c
Answer: there are 50 humans and 24 horses.
Step-by-step explanation:
Let x represent the number of humans in the horse racing area.
Let y represent the number of horses in the horse racing area.
He counted 74 heads. A human has one head and a horse also has one head. It means that
x + y = 74
He counted 196 legs. A human has 2 legs and a horse has 4 legs. It means that
2x + 4y = 196 - - - - - - - -- - -1
Substituting x = 74 - y into equation 1, it becomes
2(74 - y) + 4y = 196
148 - 2y + 4y = 196
- 2y + 4y = 196 - 148
2y = 48
y = 48/2 = 24
x = 74 - y = 74 - 24
x = 50
Answer:
The value that maximize the objective function is the point (1,4)
Step-by-step explanation:
we have
----> inequality A
----> inequality B
----> inequality C
----> inequality D
Using a graphing tool
The solution is the shaded area
see the attached figure
The coordinates of the solution area are
we have
The Objective Function is equal to
To find out the value of x and y that maximize the objective function, substitute each ordered pair of the vertices in the objective function and then compare the results
For (0,0) -------->
For (0,4.5) -------->
For (1,4) -------->
For (2.33,0) -------->
The value that maximize the objective function is the point (1,4)
Answer:
an exponential function
Step-by-step explanation:
An exponential function has the characteristic that it increases by a constant factor when the independent variable increases by a constant increment. The function you describe is an exponential function.
__
It can be written in the form ...
f(t) = f(0)·2^(t/d) . . . . . where d is the doubling time
The value of the annuity would be $3512.58