Answer: A sample is a portion of an entire population. Inferential statistics seek to make predictions about a population based on the results observed in a sample of that population. There are two primary types of population samples: random and stratified
Step-by-step explanation:
Answer:
just substitute 1, 2, 3, 4, and so on into the function and then you'll get your answer
Step-by-step explanation:
Please mark me brainliest
Answer:
x=30
Step-by-step explanation:
(3x-10)+(2x-20)=180// 5x-30=180//5x=150//x=30
Answer:
i think 5x-9
Step by Step Explanation:
For this case we have an equation of the form:
Where,
A: initial loan
b: interest rate
x: number of years
Substituting values we have that the function that models the problem is:
By the end of the third year we have:
Answer:
the amount due at the end of 3 years is: