Dale bought a map of his city. It uses a scale from 1nch to 8miles. Slaes house and school are 1 1/2 inches apart on the map . How far apart would his house and school be

12 miles.

Step-by-step explanation:

We have been given that Dale bought a map of his city. It uses a scale from 1 inch to 8 miles. Dale's house and school are 1 1/2 inches apart on the map.

Let us convert 1 1/2 inches to decimal as:

We will use proportions to solve our given problem.

Therefore, Dale's house and school are 12 miles apart.

this question relies purely on our observation of the graph and a knowledge of the behaviour of a graph of a hyperbola.

now, what we should realise is that there are two asymptotes - one at x = 0 and one at y = 0. what this means is that the graph will gradually approach, but never touch, these two lines. so, as x becomes more positive (ie. 'a very large positive number'), it will get closer to the line y = 0 (ie. the x-axis) - which means that the value of f(x) will gradually become smaller and closer to 0 - but will never reach it.

we can also observe this from the right half of the graph, where the graph gradually lowers closer and closer to the x-axis as x increases. what is important to note however is that it will never actually touch the x-axis (ie. f(x) will not equal 0) since there is an asymptote there. given this, we can see that option d, f(x) is a very small positive number, would be correct.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: