Answer:
<h3>49×10 = 490</h3>
<h2>Inverse operation to check the answer is :</h2>
<h3>490÷10= 49</h3><h3>490÷49= 10</h3>
Hence, The answer is 490.
If this is factoring(I dont know what you’re asking,) take out a -4 and x^2
You get -4x^2(2x+5)
Answer:
Average of amount of time students spend trying to find an eatery spot on campus.
The sample would be a pool of 100 students to survey from.
Population would be all the students attending Harvard university.
Statistic would be the average amount of time spend looking for eatery spot in campus.
The parameter would be the mean used to find the average amount of time spent looking for eatery spot in campus.
It was a convenient sample.
Step-by-step explanation:
A population is the entire pool from which a statistical sample is drawn. In this case our population is the entire students that attend Harvard University.
A sample is usually drawn from a population. In this case, the 100 students that were drawn from the population is the sample.
The sample was a convenient sample as the sample can be easily drawn from the population population, it doesn't depend on any probability.
16-3y because you distribute through the parenthesis frist and then you solve for your answer
Solution:
Array is arrangement of numbers in terms of rows and columns either by rectangles or squares.
So,if an array has 32 squares
The possible arrangements are
32 = 8× 4 or 4× 8
= 16×2 or 2×16
= 1 ×32 or 32 ×1
Here first entry denotes number of rows and second entry denotes number of columns.
