Answer:
5050
Step-by-step explanation:
sum of first n natural num. = [n(n+1)]/2
sum of first 100 natural num. = (100x101)/2 = 5050
Answer : The sum of 1 to 101 positive integer is 5050
Answer:
A to D to C to B
Step-by-step explanation:
A to D to C to B only takes 10.5. Everything else takes a longer distance.
Answer:
IT SHOULD BE FIVE PIZZA'S AND THEN SHE WILL HAVE HALF A PIZZA LIFT
Step-by-step explanation:
PLEASE GIVE THE BRAINLES THING I NEED TO LEAVL UP
Answer:
(0,1)
Step-by-step explanation:
0 because its intercept at 0 x-axis
1 because its intercept at 1 y-axis
also it is written in this way (0,1) because we write first the number on x-axis then y-axis
Answer:
his mass before the race was 68.5kg
Step-by-step explanation:
let,his mass before the race was 'x'
By question,
x-2% of x =67.13
or,x- 2x/100=67.13
or, 98x/100=67.13
or,98x=67.13×100
or,98x=6713
or,x=6713÷98
or,x=68.5
thus,his mass before the race was 68.5 kg