0
Still curious? Ask our experts.
Chat with our AI personalities
Fran
Beau
CoachAdd your answer:
Earn +20 pts
What does the big 4 in 4H2 means?
The "big 4" in 4H2 refers to the four hydrogen (H) atoms in the chemical compound. The "2" indicates that there are two molecules of the compound. Therefore, 4H2 represents a molecule composed of four hydrogen atoms.
What is 7 Th's in a decimal?
The answer depends on what you mean by "7 Th's".
If 23 of a number is12 what is half of th number?
If you mean 2/3 then 2/3 of 18 = 12 and 18/2 = 9
What is the mean of th data set 40.35.45.40.30?
The mean is 38.
What is the mean if you have an even number of numbers?
It is calculated the same way as if there were an odd number of numbers:mean = sum of all the numbers ÷ how many numbers there areThe median however is calculated slightly differently. After the numbers have been sorted into order, then:If there is an odd number of numbersThe median is the middle one which is the ((number_of_numbers + 1)÷2)th one. eg if there are 15 numbers this is the ((15+1)÷2)th = 8th number.If there is an even number of numbersThe median is given by the mean of the middle two numbers. eg if there are 20 numbers, then the median is the mean of the (20÷2)th = 10th and the (20÷2+1)th = 11th numbers, ie the median is (10th number + 11th number)÷2
