It has been determined that 30% of the time a commercial is playing on television. If a commercial is playing, there is a 90% chance that Alex has seen it. If Alex turns on the television, what is the probability
that it is showing a commercial that he hasn't seen?
O 0.1
O 0,03
O 0.33
0.4

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

try quizlet : ) hope this

3. 8,935,200 minutes

4. 227,040 feet