Question

2
The temperature of a bottle of liquid is 18 degree Celsius. The bottle is placed in a freezer
that cools the liquid at 5 degree Celsius per hour. What is its temperature after 4 hours?
3
To explore for gold, a mining company uses a drilling rig to take core samples from
below the ground, Gold samples were found at the levels shown in the table
a) Which sample is closest to ground level
b) Which sample is the deepest?
c) What is the difference in depth between sample B and D
d) The cost of drilling is Rs. 600 per m. What is the cost of taking sample A?
Sample
113 m

42 m
119 m
​

Answer 1

Answer:

only 5 points

I will not do

Answer 2

Answer:

2) negative 2 degree Celsius

3) a) Sample that is 42 m

b) Sample that is 119 m

c) Sorry, I don't know this

d) I don't know which one is Sample A. Sorry

Step-by-step explanation:

Please mark as brainliest if I am correct