In the expression 34r, r represents a rational number. What value of r makes the expression less than 34? 17/50
1
34
34/4

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2