Chiang is filling a 50ft^3 container with water at a rate of 0.5ft^3/min. Interpret the key features for this situation.

The volume of a container is the amount of liquid the container can contain. The key features and their interpretation are:

Given that:

The rate is calculated as:

So, we have:

Make time the subject

So, the interpretation is as follows:

Read more about volumes and rates at:

link

The function is f(x) = 50 - 0.5x

We insert 0 as the time is less than 1

0 = 50- 0.5x

0.5x =50

x=100

Step-by-step explanation:

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

three-fourths of an hour

36÷48=0.75

0.75=