The answer is 9x -27 because I distribute
Answer:
x = [-b +-sq root (b^2 -4ac)] / 2a a=2 b=-2 c=3
x = [--2 +- sq root(4 - 4*2*3)] / 2*2
x = [2 +- sq root (-20)] / 4] / 4
x1 = 2 + 4.472135955 i / 4
x1 = .5 + 1.1180339887i
x2 = 2 - 4.472135955 i / 4
x2 = .5 - 1.1180339887i
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Given:
Number of people (n) = 30
Mean wage in california = 24.66
Incomplete information;
Sample mean =23.41
Standard deviation = 2.35
Yes, the population average manufacturing wage in Utah less than $24.66 per hour, the population average manufacturing wage in the California
Answer:
She can make 9 uniform tops from the material left.
Step-by-step explanation:
Given:
Yards of material left on the bolt =
Material requirement for a uniform top for band members =
To find the number of tops that can be made from the material left.
Solution:
In order to find the number of tops that can be made from yards of material, we need to divide by .
Number of uniform tops that can be made is given as:
⇒
We first convert mixed number to fractions.
⇒
To divide fractions the fractions are multiplied after flipping the divisor.
⇒
⇒
⇒ 9
Thus, she can make 9 uniform tops from the material left.