Answer:
85 tiles.
Explanation:
In order to solve this problem we first need to calculate the Square Footage of the floor. We do this by multiplying the width and length of the floor like so,
Width * Length = Square Ft.
8.5 ft. * 5 ft. = 42.5 sq. ft.
Now that we have that, we can simply divide this number by the amount that each tile covers in order to find the amount of tiles needed to cover the entire floor.
42.5 sq ft. / 0.5 ft = 85 tiles.
So we now see that Rosanne will need a total of 85 tiles to cover the entire floor.
Answer:
<h2>B. author or sponsoring organisation responsible for the document.</h2>
Explanation:
In order to respect copyrights, the speaker must have credits to the author behind it.
Answer:
The temperature outside was significantly high causing the tarmac to form a" mirage " .
Explanation:
Mirages are a direct result of photons taking the path of minimum time in vertical temperature gradients. Ideal conditions for a mirage are still air on a hot, sunny day over a flat surface that will absorb the sun's energy and become quite hot. When these conditions exist, the air closest to the surface is hottest and least dense and the air density gradually increases with height. Incoming photons take a curved path from the sky to the viewer's eye. The illusion comes from the fact that quantum electrodynamics is not intuitive and the human brain assumes that light travels in a straight line. A viewer looking at, say, the road ahead on a hot, still, day will see the sky because photons from the sky are taking the curved path that minimizes the time taken. The brain interprets this as water on the road because water would reflect light from the sky in much the same way that a vertical temperature gradient .
Exposition
<span>illustrative</span>
writing
propganda
vignette