0
Still curious? Ask our experts.
Chat with our AI personalities
Taiga
Beau
DevinAdd your answer:
Earn +20 pts
What is the sum of 1216 plus 400?
1216+400=1616
What is 2432 divided by 2?
1216
What fraction is equivalent to 12.16?
Oh, what a happy little question! Let's turn 12.16 into a fraction. We can do this by understanding that the decimal point separates the whole number from the decimal part. So, 12.16 is equal to 1216/100, which simplifies to 304/25. Just a few simple brushstrokes, and we've created a beautiful fraction equivalent to 12.16.
What numbers have the mean of 10 and the range of 12?
four and sixteen16 - 4 = 1216 + 4 = 20 then 20 / 2 = 10Half of 12 is 6, therefore the two numbers 10 - 6 = 4 and 10 + 6 = 16 will have a mean of 10 and a range of 12.Further numbers can be added between 4 and 16 as long as their mean is still 10, eg the data sets:{4, 16}{4, 10, 16}{4, 8, 12, 16}{4, 8, 10, 12, 16}{4, 7, 9, 14, 16}all have a mean of 10 and a range of 12. There is an infinity of such sets.
When you subtract one square number from another the answer is 12 what are the two numbers?
4 squared is 162 squared is 4The difference is 12 so the two square numbers are 4 and 16.SolutionLet the two numbers be represented by x2 and y2, respectively. The question can be stated as:x2 - y2 = 12Factor the left-hand side.(x+y)(x-y)=1212 can be divided into the following factor pairs:4 × 3 (where 4 = 4+0, 3+1)6 × 2 (where 6 = 5+1, 4+2)12 × 1 (where 12 = 7+5, 8+4, 9+3, 10+2, 11+1)The only pair that satisfies the sum (x+y) times the difference (x-y) is 6 and 2, where (4+2)(4-2) = 12. Substituting these x and y values back into the original equation, we have:42 - 22 = 1216 - 4 = 12Therefore the two numbers are 16 and 4.
