<h2>1000 rotations cover 1.76 km
</h2><h2>So, 1 revolution covers 1760/1000 m = 1.76 m </h2><h2>So, circumference = 1.76 m
</h2><h2>Radius = Circumference/2π = 1.76/2(22/7) = 1.76*7/44 = 0.28m</h2>
Answer:
okay
Step-by-step explanation:
complementary angles are angles that add up to 90 degrees
so what you would do is take each number that you have and subtract it from 90
In the first one you would
1. take 90-80
2. you get your answer of 10!
i hope this helps :)
Each room has 2 walls that are 4x10 = 40 square feet and 2 walls that are 8x10 = 80 square feet. So 80+80+40+40 = 240 square feet of wall will be painted per room.
We use 2 coats of paint so in effect, we double the area. Imagine laying one thin wall on top of the other. The amount of paint area used per room doubles from 240 to 480
There are 4 of these rooms so 4*480 = 1920
The total area we need to paint is 1920 square feet
Divide this over 32 to get 1920/32 = 60
Final Answer: 60
We would expect 2 people to come down with the flu.
We multiply the probability, 35%, by the number of people exposed, 5:
0.35*5= 1.75 ≈ 2
The answer is 102060 because if you multiply 54000 by 1.89 you get 102060