0 because you never included how many pages there were total
It is shown in the Savings Deposit Slip that <span>Demitrius deposited 41.67$.
It is also given that this deposit is 60% of his pay check.
Let the original amount of his paycheck be y, therefore:
60% x y = 41.67
(60/100) x y = 41.67
0.6 y = 41.67
y = 69.45$
Based on this, the amount of his paycheck was </span>69.45$.
Answer:
1
4
4
2
Step-by-step explanation:
well 1.35 so when you round if its 50 you would round up and if its any lower you round down.
Answer:
Step-by-step explanation:
Previous concepts
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".
Solution to the problem
Let X the random variable that represent the lifetime for a TV of a population, and for this case we know the distribution for X is given by:
Where and
We are interested on this probability
And the best way to solve this problem is using the normal standard distribution and the z score given by:
If we apply this formula to our probability we got this:
And we can find this probability like this:
And in order to find these probabilities we can use tables for the normal standard distribution, excel or a calculator.
Answer: Suppose we have four ants, initially at rest, at the four corners of a square centered at the origin. They start walking clockwise, each ant walking directly toward the one in front of him. Suppose also that each ant walks with unit velocity, derive a differential equation that describes the trajectories.