Answer:
-The area of a circle:
or
(Rounded to nearest hundredth if needed)
Step-by-step explanation:
-Use the formula to find the area of a circle:
-After you have the formula set up, use the radius for the formula:
-Then, you solve the formula:
-Round up to the nearest hundredth (if needed):
Answer:
1.33 x 10⁻⁸ seconds
Step-by-step explanation:
Assuming that the speed of light is 299,792,458 m/s, and that in order to bounce of Bill's forehead, hit the mirror and return back to his eyes, light must travel 4 meters (distance to the mirror and back) the time that it takes for light to travel is:
It takes 1.33 x 10⁻⁸ seconds.
There are 1000 millimeters in 1 kilometer
1000mm = 1 km
2000mm = 2km
Answer:
Step-by-step explanation:
29/36 = x/100
29*100 = 2900
2900/36 is 80.55555555555556
Simplify this to get 80.56
Therefore, 80.56% of carpenters showed up.
Mean is basically the average of all the numbers. To find a mean one would have to add up all the numbers together then divide by the numbers available. For an example to find the mean for the following numbers (5,4,6,7) One would have to add up all the numbers then divide them by 4. So 22/4= 5.5 would be the mean.