1. Rory works as a drilling foreman on an oil rig. He recorded the
depth of the drilling site and
displayed the data in a graph.
А
Drilling Depths
200
-150
Metres
-100
:50
Day 5 Day 10 Day 15 Day 20 Day 25
Days
Determine the approximate
drilling depths for each day.
a) Day 1
b) Day 28
c) Day 6
d) Day 12

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.