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Find the critical numbers of sinx plus cosx?
f(x)=sinx+cosx take the derivative f'(x)=cosx-sinx critical number when x=pi/4
When you divide a number by 8 we get a quotient of 7 and remainder is then the number is?
8*7 = 56, plus the remainder.
How can you find the mean a question?
You can find the mean by adding the numbers and dividing that number by how many numbers their is. For example 2 plus 5 plus 2 equals 9 and because there is the three numbers 2 5 and 9 you divide 9 by 3 and get 3 as an answer. This an a example as to how you find the mean.
How many operations ( plus and and divide) to find the average of 10 numbers?
To find the mean average of 10 numbers requires the 10 number to be added together which will take 9 additions and then divide by the number of numbers which will take 1 division → 9 additions followed by 1 division, a total of 10 operations are nominally needed to find the mean average of 10 numbers.
What is the average of 2.5 plus 3 plus 4?
2.5 + 3 + 4 = 9.5 then divide by 3 (the number of numbers) = 3.167
