Answer:
6.4
Step-by-step explanation:
To do this you just have to multiply 40 by 2 to get 80 and than divide by 12.5 and you get 6.4
Answer:
The profit equation would be: Profit = 10t - 425. To break even, 43 tickets must be sold, rounded up to the nearest whole number.
Step-by-step explanation:
Tickets = 10 * t, or $10 dollars per ticket
Prize = $425
Profit = (10 * t) - 425
Break-even is when the Function value would be Zero. This can be found by dividing the dollar amount by 10 to get 42.5 tickets or 43 tickets. After 43 tickets sold, the rest is profit.
The equation would be:
Profit = 10t - 425
A negative value would represent a net loss.
Answer:
c. normal probability distribution
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean
and standard deviation
, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean
and standard deviation
.
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean
and standard deviation 
In this question:
By the Central Limit Theorem, it is a normal distribution, so option c.
Answer:
I will comment the answer
Step-by-step explanation:
It will take a hour to answer your question
Answer:
use symblaob
Step-by-step explanation:
on g_o_o_g_l_e