zero
51
The sum of the first 50 odd numbers is 2,500.
The sum of the first 50 even numbers is 2,550.
1.07452 + 4.089 = 5.16352 g
Sum of 50 and 47 is 97.
89
50.
The mass of the resulting mixture is simply the sum of the masses of the isopropyl alcohol and water, which is 39.5 g + 50 g = 89.5 g.
100.
zero
The sum of the first 50 whole numbers is 1,225.
The sum of the first 50 natural numbers is 1,251.
51
The sum of the first 50 odd numbers is 2,500.
The sum of the first 50 even numbers is 2,550.
flow chart that computes the sum from 1 to 50