Find the average (mean) of the following test scores 82,92,47,78,80
2 answers:
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Answer: 7
Step-by-step explanation:
Given : The recommended daily allowance for vitamin c is 60 mg per day .
Then, for one whole week , the recommended allowance for vitamin c will be :-
Also, there are 70 mg of vitamin C per 100 g orange.
1 g = 1000 ml
The proportion of Vitamin C in 100 g =
1 oz =28.3495 grams
Then,
Then, amount of vitamin C in 85048.5 mg =
Then, the number of oranges have to eat each week to meet this requirement=
Hence, about 7 oranges you would have to eat each week to meet this requirement.
Answer:
-13 -
+ 4p + 3
Step-by-step explanation:
I am having a little trouble reading the number. I think 5 is the question number and not part of the problem. I think this is the problem:
(4p - 6 - 3) - (8
+ 7
- 6) You take the opposite of everything inside the second set of parentheses. You can think of it as multiplying through by -1
4p - 6 - 3 - 8
- 7
+ 6 Now we combine like terms. That is the numbers with the same variable p and the same power of p.
-13 - 8
+ 4p + 3