Answer:
B
Step-by-step explanation:
1*6=6
5*6=30
Step-by-step explanation:
I am new to brainly plz help me bro
thank u
Answer:
1,3,6,10,15,21,…..
These are all the sum of natural numbers upto the n
So, in this series
1st Term = 1
2nd Term = 1+2 = 3
3rd Term = 1+2+3 = 6
4th Term = 1+2+3+4 = 10
So,
Term - n = 1+2+3+….+n = n(n+1)/2
That’s your answer n(n+1)/2
Good Luck
Step-by-step explanation:
Need to take 25 mg times 18% then times it by 4 then times it again by .01
59, 52, 39, 37, 56, 48, 53, 67, 33, 45, 34, 51,
Law Incorporation [45]
Answer:
50%
Step-by-step explanation:
Well first of all their 12 porfessors, and only 6 of them are younger than 51.
so put 6/12 reduce to get 1/2 and 1/2 as a persent is 50%