The number of sample size 3 selected from a population of size 10 is

(1.4.7)(2,5,8)(3,6,9)(4,7,10)

I hope this helps.

I think 3

Step-by-step explanation:

But not sure

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2

5 + 8 +7 + 4 + 0 +1 = 25

step-by-step explanation: