1. A fruit vendor charges P150. 00 per kilogram of grapes plus a fixed delivery fee of P15.00. How many kilograms of grapes can be delivered for P1000.00?
1. A fruit vendor charges P150. 00 per kilogram of grapes plus a fixed delivery fee of P15.00. How many kilograms of grapes can be delivered for P1000.00?
Chapter5: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 22PS: In a classroom designed for 30 students, the air conditioning system can move 450 cubic feet of air...
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Transcribed Image Text:1. A fruit vendor charges P150. 00 per kilogram of grapes plus a fixed delivery fee of P15.00.
How many kilograms of grapes can be delivered for P1000.00?
2. A bus travels along the national highway from station A to station B. It leaves station A at
10:00 am and travels at a constant speed of 70 miles per hour (mph). A car makes the same
route, travelling 15 mph faster but leaving 10 minutes later. When does the car overtake the
bus?
3. An open rectangular box is to be formed by cutting identical squares, each of side 2 in, one
from each corner of a rectangular piece of cardboard, and then turning up the ends. If the area
of the piece of cardboard is 216 in? and the box is to have volume 224 in³, what should have
been the dimensions of the cardboard used?
4. In Puerto Galera Island, a group of tourists decides to ride in a boat. The boat owner charges
a boat ride of P1000.00 for 20 passengers only. However, for additional passengers a fee of
P70.00 per head. Express the function using piecewise and how much will it cost if there are
25 passengers in all?
5. An online shop delivers soap items within and outside Isabela. An initial shipping fee of
P80.00 is collected for orders amounting to P500.00 or less, an extra charge of P40.00 for items
with total value between P500.00 and P1000.00 and a double initial shipping for orders costing
to P1000.00 and up. Write a piecewise function representing the f amount of shipping fee for
x total value of orders. How much is the shipping fee if the total amount of orders are P600.00
and P1350.00?
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