Step-by-step explanation:
The null hypothesis: The department has determined that there should be 40% A’s given, 40% B’s given and 20% C’s given as final grades for the course
If the p-value for this hypothesis test is = 0.000... and this number is lower than the 0.05 significance level, we reject the null hypothesis and conclude that from the result of our observation that final grades do not match this grading guidelines.
It means the grading guidelines was exceeded in terms of As, was less in terms of Bs and was higher in terms of Cs i e the grading guidelines was not consistent with what was stated in the null.
Answer:
#9) They made 12 sandwiches.
#10) They used 36 ounces of cheese and 48 ounces of meat in an hour.
Step-by-step explanation:
Let's begin with number 9.
For each sandwich, you would use 3+4 ounces of meat+cheese. That would mean, each sandwich would use 7 ounces. And if in total, they used 84 ounces of meat+cheese you would do...
84/7 = 12
So that would mean they made 12 sandwiches.
And then for number 10, you would just multiply 12 by each of the amounts used in each sandwich.
Cheese: 3*12 = 36 ounces
Meat: 4*12 = 48 ounces
So your two answers would be...
#9) They made 12 sandwiches.
#10) They used 36 ounces of cheese and 48 ounces of meat in an hour.
Answer:
b
Step-by-step explanation:
Answer:
Step-by-step explanation:
You can look at the photo for more information:
Use the pythagorean theorem to solve this problem
=
= 8219.8
Then square root it, we have: = 90.66
So the height is: 90.66
$35 x0.80 = $28
sale price is $28
<span>c) $28</span>