Answer:
what do you need help with
Step-by-step explanation:
Answer:
The LCD is 2.
Step-by-step explanation:
2 can go both into 12 & 16
12/2 = 6
16/2 = 8
Answer:
55 feet
Step-by-step explanation:
If you draw it out, the diagnonal along wiht 2 sides of the rectangle make a rigth angles traingle.
Using pythagoras theoreom,
, c is the length of the diagonal and a and b are 2 sides of rectangle.
So c=
=
put in alculator and get:
55
=55 feet
The extra cost of the apples and the carrots is 5 dollors and 90 cent
Answer: 1.645
Step-by-step explanation:
Given : The quality control manager of a soda manufacturing company wishes to use a significant level of 0.05 to test whether the variabilities in the amount of soda in the company's 16 OZ bottles is more than the variabilities in the company's 12 OZ bottles.
Let
represents the variance for 16 OZ bottles and
represents the variance for 12 OZ bottles.
The Null and Alternative Hypothesis will be :-

, since alternative hypothesis is left-tailed , then the test is left-tailed test.
By using the standard normal distribution table for z, the critical value for this hypothesis:-
