True or false? the sum of the differences must be zero for any distribution consisting of n observations?

8,699 rounded to the nearest ten

How do you solve 1/3x-5+171=x

In his first school year, leo contributed $13,468 toward college expenses. in his second school year, the expenses are expected to increase by 4%. what is the approximate minimum amount leo should expect to contribute in his second school year?

If your money compounds continuously at a rate of 2.3% a year, how many years will it take for your money to double? Round to 4 decimal places if necessary.

The equation for the circle is: x2+y2-12x+6y-19=0 What is the center of the circle? (-6, 3) (12, - 6) (6, - 3) (-12, 6)

Which of the graph of f (x) = x-1/x^2-x-6

Y is equal to one less than the square of x

Ken is thinking of a number. nine more than the product of 4 and the number r is 73. find Ken's number

Consider the functions f (x) = 2x + 1 and g (x) = x2 - 10. What is the value of f[g (3) ]? 39 -3 -7 -1

Last years average ticket price was £22 this year the average ticket price has increased by 5% what is the average price now