60 is what percent of 400

For each direct variation find the constant of variation. The find the value of y when x=-5 Y=2 when x=7

Is 3/7 bigger. Or 2/3 bigger

Supposed you go to a conference attended by 20 canadians and 20 norwegians. How many people must you meet to be certain that you have met two people of the same nationality?

Which function is equivalent to f (x) = 6x^2 - 13x + 5? A) f (x) = (3x - 1) (2x + 5) B) f (x) = (3x - 5) (2x - 1) C) f (x) = (3x - 1) (2x - 5) D) f (x) = (3x - 5) (2x + 1)

Determine whether the function is continuous or discontinuous at xr=1. Examine the three conditions in the definition of continuity. fx2+8 if x<1 f (x) = 6x2 - 3 if x> 1

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