Matthew dropped a tennis ball off the roof of 100 foot tall building the object height is modeled by the equation below what what time does the ball hit the ground round your answer the nearest tenth y=-16t^2 +100

Step-by-step explanation:

As we can see in your attached, each square represents a whole, a unit and each square has 10 identical rectangles which represents a decimal point of 0.1.

Given that:

1.4 : 0.7

We will transform each decimal number into a natural number by multiply it by 10:

=> 1.4 : 0.7 = 14:7 = 2

The result is 2, it presents for a whole number with the value is 2 units.

So we will shade:

2 unit = 2*10 identical rectangles = 20 identical rectangles