Answer:
Let c=cost of dinner, 5=the # of people, and P=the cost of person
P=C/5
b. P = (1000)/5
P = 200
Step-by-step explanation:
Answer: (1.5, -1)
Step-by-step explanation: Midpoint (xM, yM) = (1.5, -1)
Source: https://ncalculators.com/geometry/mid-points-calculator.htm
Answer:
12.5%
Step-by-step explanation:
There are two types of spinners here and the outcome of them is independent. That means
P(odd number,C) = P(odd number) * P(C)
There are two odd numbers out of four numbers in the first spinner. The chance of odd number will be:
P(odd) = 2/(2+2)= 1/2= 50%
There are four letters and the desired outcome is C. The chance for C will be:
P(C)= 1/4= 25%
Then the chance will be:
P(odd number,C) = P(odd number) * P(C)
P(odd number,C) =50% * 25% = 12.5%
Since the function is continuous between x = 0 and x = 44 then Rolle's theorem applies here.
Differentiating
y' = x * 2(x - 44) + (x - 44)^2
y' = 3x^2 - 176x + 1936 = 0 (at a turning point).
solving we get x = 44 , 14.67
y" = 6x - 176 which is negative for x = 14.67 so this gives a maximum value for f(x)
This maximum is at the point (14.67, 12,619.85)
There is a minimum at ( 44,0)
These are the required points
Answer:
8
Step-by-step explanation:
