The table shows the rates of two taxi services. How many miles do you need to travel for Taxi 2 to be the better deal? Taxi 1: Initial fee: $2.75
Rate per mile: $2.00

Taxi 2: Initial fee: $4.50
Rate per mile: $1.75

The table shows the rates of two taxi services. How many miles do you need to travel for Taxi 2 to

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Ответ:

scarlettlackey

22.02.2021

Mathematics

A floor is 450/30=15ft

It descends at a rate of -5floors/.5min which is -5*15/.5=-150ft/min.

h=20*15-150t

h=300-150t and we want to know how long it takes until h=0 so

300=150t

t=2 min

So it will take 2 minutes to go from the 20th floor to the bottom.

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The table shows the rates of two taxi services. How many miles do you need to travel for Taxi 2 to be the better deal? Taxi 1: Initial fee: $2.75 Rate per mile: $2.00 Taxi 2: Initial fee: $4.50 Rate per mile: $1.75