Tony rides the bus to and from school. his total riding time each day is 45 minutes. how much time does tony spend riding to and from school in a five-day week?

225 minutes or 3.37 hours

Step-by-step explanation:

45x5=225

hours- 45x5=225

225 divide by 60= 3.75

He spend 3 hours 45 minutes for the riding.

Step-by-step explanation:

Tony total riding time each day = 45 minutes.

Total time spend on riding for 5 days = 5*45 minutes

= 225 minutes

Now let's convert minutes into hours.

1 hour = 60 minutes.

225 minutes = 3 *60 + 45 minutes

= 3 hours 45 minutes.

Hope this will helpful.

Thank you.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %