Let x be a random variable representing the number of skateboards produced
a.) P(x ≤ 20,555) = P(z ≤ (20,555 - 20,500)/55) = P(z ≤ 1) = 0.84134 = 84.1%
Answer:
40 bikes
Step-by-step explanation:
x : no. of bikes sold to breakeven
Expenses = Revenue
2400 + 60x = 120x
2400 = 60x
x = 40
Answer:
The answer is 3! I believe.
Step-by-step explanation:
Answer:
The expression which is equivalent to –2i(6 – 7i) is; (0 – 2i)(6 – 7i)