Y=100-5(x)
Y = the amount of money left
X= the number of charms
And 5 equals the cost of 5.
Combine like terms. Like terms are terms that are completely the same, excluding coefficients.
6n^2-5n^2= 1n^2
1n^2+7n^2= 8n^2
Final answer: 8n^2
Answer:
c
Step-by-step explanation:
Answer: 0.03855
Step-by-step explanation:
Given :A population of skiers has a distribution of weights with mean 190 pounds and standard deviation 40 pounds.
Its maximum safe load is 10000 pounds.
Let X denotes the weight of 50 people.
As per given ,
Population mean weight of 50 people =
Standard deviation of 50 people
Then , the probability its maximum safe load will be exceeded =
Thus , the probability its maximum safe load will be exceeded = 0.03855
For this case we must find an expression equivalent to the following:
By definition of properties of powers and roots we have:
In addition, we know that:
Rewriting the given expression we have:
Answer: