2 divided by 3 = .666
Multiply by 100 = 66.6
Round to nearest whole number = 67%
Answer:
Hope this helps. x=12 and y= -10
Answer:
$33.60
Step-by-step explanation:
Since 20 percent is off, you only need to pay for 80% of the jeans. Therefore, you do 8/10 x 42 = 33.6
Answer:
$8 per hour
Step-by-step explanation:
The unit rate is $ per hour
Divide the amount by 8
= 8.5 hours
$68 ÷ 8.5 = $8 per hour
Answer: c. Level of Significance
This is the alpha value
alpha is a greek letter with the symbol 
A type 1 error is when the researcher rejects the null, but the null was true (meaning the researcher shouldn't have rejected the null).