Answer:
555 years older
Step-by-step explanation:
888-333=555 there is a 555year age gap
Answer:
R(x) = £[300 - 2x²]
C(x) = £[5000 + 40x]
The breakeven points are when number of bikes manufactured is 21 or 239
Step-by-step explanation:
The company price function P(x) = 300 - 2x. x is the number of items that can be sold at $P per item.
The revenue is given as price per item × number of item sold.
Revenue R(x) = xP(x) = x(300 - 2x) = 300x - 2x²
R(x) = £[300 - 2x²]
The cost function [C(x)] is the sum of variable cost and fixed cost. Therefore:
C(x) = fixed cost + variable cost
Since the fixed cost is £5000 and Each bike costs £40, this means that the variable cost = 40 × number of items manufactured = 40 × x = 40x
Therefore C(x) = £[5000 + 40x]
At breakeven point, the cost of producing an item is equal to the revenue (amount the item is sold) gotten from the item.
That is cost = revenue,
C(x) = R(x)
5000 + 40x = 300x - x²
x² - 300x + 40x + 5000 = 0
x² - 260x + 5000 = 0
x ≈ 239 or x ≈ 21. The breakeven points are when number of bikes manufactured is 21 or 239
Answer:
Step-by-step explanation:
A + G + M = 740
A = G - 20
A = M - 120
Therefore,
G = A + 20
M = A + 120
Plug it in...
A + (A + 20) + (A + 120) = 740
Combine like terms
3A + 140 = 740
- 140 -140
3A = 600
/3 /3
A = 200
Double check
A = 200, G = 220, M = 320
200 + 220 + 320 = 740
21 goes into 221 about 10 times
21x10=210
Answer:
8.57
Step-by-step explanation:
y=AC
7/15=11/y
y=23.57
x=y-15
x=8.57
