Answer:
1. P(A) = 0.6826
2. P(B) = 0.13591
Step-by-step explanation:
the first graph is given just as an example to show the percentage distribution values for bell shaped curve
Answer: B
Step-by-step explanation:
By the intersecting chords theorem, (3)(5)=4x, meaning x=3.75.
there Are 2000 Kilometers in 2 meter
There Are 13000 Kilometers in 13 meters
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:
4 kilometers
Step-by-step explanation:
<em>First! Let's create an equation, with our variable (x) representing the number of additional fifth kilometers Dan can afford. </em>
2 + 0.40x = 9.60
<em>Now, we have to solve for our x value by subtracting 2 from both sides.</em>
0.40x = 7.60
<em>Next, we can divide both sides by 0.40 to find out what our x value is equal too.</em>
x = 19
<em>Don't forget this x value is just for the number of </em><em>additional</em><em> fifth kilometers Dan can afford on top of his first fifth mile.</em>
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<em>So! Dan can afford 20 fifth kilometers, which in turn in is 4 kilometers in total. </em>
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Hope this Helps! :)
<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>
-SGO
