Patty and toby live 345 miles apart. they decide to drive to meet one another. patty leaves at noon, traveling at an average of 45 mi/h , and toby leaves at 3: 00 pm , traveling at an average speed of 60 mi/h . at what time will they meet?

They will meet at 5:00 PM

Step-by-step explanation:

Let Patty takes t hours to meet Toby,

Patty's speed = 60 miles/h

So, the distance covered by Patty = 60t miles,

Patty leaves at noon and Toby leaves at 3:00 pm with speed of 60 mi/h,

So, the time taken by Toby = (t-3) hours,

Thus, the distance covered by Toby = 60(t-3) miles

When they meet,

Distance covered by patty + Distance covered by Toby = total distance them

Hence, they meet 5 hours after 12:00 PM i.e. 5:00 PM.

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

answer: i believe it’s 245.04

step-by-step explanation: