1,150 in Scientific Notation = 1.15 x 103
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a composite number can be divided evenly, so 1150 is a composite number. 1150/2=575, it divides evenly.
1150 is not a prime number as it can be divided by more than two numbers
1150 575,2 115,5,2 23,5,5,2
To calculate the percentage increase from 40 to 500, you first need to find the difference between the two numbers, which is 500 - 40 = 460. Then, you divide this difference by the original number (40) to get the ratio of the increase: 460 / 40 = 11.5. Finally, multiply this ratio by 100 to convert it to a percentage: 11.5 x 100 = 1150%. So, the percentage increase from 40 to 500 is 1150%.
345 because 1150 divided by 10 equals 115 then times that by 3. 345 30% of 1150 is 345. Equation would be 1150 x .3 = 345