Answer:
(x² + 4)(x - 3)
or
A
Step-by-step explanation:
Step 1: Write out expression
x³ - 3x² + 4x - 12
Step 2: Factor by grouping
x³ - 3x²
x²(x - 3)
4x - 12
4(x - 3)
Step 3: Combine
(x² + 4)(x - 3)
B = boxes
80 ÷ 20 = b
80 ÷ 20 = 4
To make it easy you can do 8 ÷2 = 4 which makes the same answer :)
She needs 4 boxes
Answer:
Option 3) We reject the null hypothesis with one tail test and accept the null hypothesis with two tail test.
Step-by-step explanation:
We are given the following information:
n = 16


Now,
Right One-tail Test


We reject the null hypothesis in this case.
Two-tail Test
Now,

We accept the null hypothesis in this case.
Option 3) We reject the null hypothesis with one tail test and accept the null hypothesis with two tail test.
Answer:
476 Students
Step-by-step explanation:
36% of 350 = 126 Students
350 + 126 = 476 students
Answer:
width = 10 inches
Step-by-step explanation:
V = lwh
w =
=
=
= 10 inches