Answer:
There are many ways to write 3 as a fraction as long as the quotient, results in 3. Ex. 3/1 , 6/2 , 9/3
The 3D model formed by that net shape would be a cube.
I think this is the correct answer: * Zc x (sigma/sqrt of n)
c= .95 (Zc of 1.96)
0.711*
Answer:
(7x^2 -1)(x - 2).
Step-by-step explanation:
7x^3 - 14x^2 - x + 2
We can factor this by grouping - that is factoring the first 2 terms and the last 2:
= 7x^2(x - 2) - 1(x - 2) <-- the x - 2 is common to both parts so we have:
(7x^2 -1)(x - 2).
Add 1 to both sides
13=-9y
13/-9 = -1.4 repeated or -1 4/9
