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What are the first ten multiples of 100?
100, 200, 300, 400, 500, 600, 700, 800, 900, 1000
What is the mode in the following set of numbers 300 400 400 600 800?
The mode is the number that appears the most often in a set of numbers. It is 400 in this set, because it occurs twice, while the other numbers appear only once.
What is the sum of the first 800 consecutive odd numbers?
640000. First odd number is 1, 800th odd number is 1599, giving their sum: sum = number_of_numbers x (first_number + last_number) ÷ 2 = 800 x (1 + 1599) ÷ 2 = 640000
A commuter railway has 800 passengers a day and charges each one 2 dollars. For each 10 cents the fair is increased 10 fewer people will ride the train. What is the income you get from the train?
For $2 fare, 800 people will ride. For 10c more, at $2.10, only 790 will ride. For $2.20, only 780 will ride, and so on. To come up with the individual fare, then, use the point-slope formula: y - y1 = m(x - x1). Since m = 10/10 = 1, and the fare is $2 for each for 800 people, then y - 200 = x - 800, or y = x - 600. Thus, you get xy = x(x - 600) = x2 - 600x cents, or x2 - 6 dollars, depending on how much you charge.
What number is 50 more than 750?
you dont know that? woow... anyways its freaking 800 dumb a**
