Answer:
670.21 inches^3
Step-by-step explanation:
To find the volume of the spheres, all you need to know is the formula for the volume of a sphere, which you've included in your problem. From the problem, you also know that r = 2. From here, you calculate the volume of 1 of the spheres, which turns out to be:
V = 33.51032
Since there are 20 spheres in this box, you multiple the volume of a single sphere by 20 to get the total volume occupied by the spheres.
V = 20 * 33.51032
V = 670.2064
If you round to 2 decimal places, this becomes 670.21.
Answer:
The measure of a minor arc is less than 180° , and equal to the measure of the arc's central angle . A major arc is the longer arc connecting two endpoints on a circle. The measure of a major arc is greater than 180° , and equal to 360° minus the measure of the minor arc with the same endpoints.
I believe it would be 1/12 because if you put it as a fraction and multiply across.
you have to look at the color word not the color
The correct answer is B. Line graph
Explanation:
A line graph is ideal to show a variable or factor over time, this is because in a line graph you use dots to depict whether the factor studied decreases or increases. This will be ideal to show how the weight of an infant changes during eight visits because by using this graph the doctor can clearly show the increase or decrease of this factor over time. On the other hand, a bar graph is used to compare different elements in one category simultaneously, while a circle graph is used to show percentages of total and a stem-and-left plot shows complex numerical information.