Answer:
C ≈ 54
Step-by-step explanation:
The circumference (C) is calculated as
C = πd ( d is the diameter )
Here d = 18 , then
C = π × 18 ≈ 3 × 18 = 54
3 miles per hour. Theres 4 hours between 9 am and 12 and another 6 from 1to 6.so ten hours. then 12.8 plus 17.8 thats 30 then 30 divided by ten is 3 miles per hour. Your welcome :)
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:
the vertex is (-1,4)
Step-by-step explanation:
The given case of Gallup asking the same 50 people how many hours had they worked at a job in the past 7 days. is an example of dependent sample.
<h3>What is dependent sample?</h3>
The measured values in relation in a dependent sample (also called a paired sample).
Some characteristics of dependent sample are-
- It is a dependent sample, for instance, if a sample of patients who have knee reconstruction is selected, and each patient is questioned during the procedure. The reason for this is that the identical person was questioned twice.
- If, for instance, you wish to examine if a new category of baseball bat really does have an impact on notable features and the same individuals play once from the old bat and once with new bat, you also have a dependent sample.
- Since each player utilized both bats, there are two measured values for each player, all measured values are likewise accessible in pairs.
- A variation is preselected based on the format wherein you insert your data. A series is typically a respondent and, more broadly, a case. Metric values in a sequence are therefore originally regarded as dependent.
To know more about dependent sample, here
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