What is the approximate volume of the sphere? Use 3.14 to approximate pi and round the answer to two decimal places if needed. A. 48 cm3
B. 150.72 cm3
C. 288.00 cm3
D. 904.32 cm3
Answers
I saw the image of the sphere. It has a radius of 6 cm.
We need the radius of the sphere to solve for its volume.
Volume of a sphere = 4/3 π r³
V = 4/3 * 3.14 * (6m)³
V = 1.33 * 3.14 * 216cm³
V = 902.06 cm³
I solved the problem using the full value of pi and the given answer was Choice D. 904.32
There is a difference in the actual answers because of the use of numbers with that only extends two decimal places.
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Answer:
Step-by-step explanation:
I used the quadratic formula to find the roots of
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Answer:
A, B
Step-by-step explanation:
The Y-axis is plotting only the downstream values this particular river is an outlier on the y-axis. What is an outlier? An outlier is a entry that varies greatly from the rest of the entries. This variation could be lower or higher than the average so one answer is B. A residual is the offset of a point in respect to its regression line (line of best fit) having a high residual means that it's a outlier so A is also correct.
Hope this helps!
Ben
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Hi there! :)
C. has both jump and infinite discontinuity.
Evaluate both piecewise functions at x = 1;
1 / (x + 1) = 1 / ((1) + 1) = 1/2
2x - 1 = 2(1) - 1 = 1
As the piecewise functions contain different y-values when evaluated at
x = 1, there is a jump discontinuity at x = 1.
However, the first function also contains a vertical asymptote or infinite discontinuity where it is undefined, or at x = -1. (1 / 0 = undefined). This means that the function also contains an infinite discontinuity.
Therefore, the correct choice is:
C. has both jump and infinite discontinuity.
Side B 7 cm
A 2.42
B 3.61
C 4
D 4.5
Answers
Answers
x + 9 = 2(x^2 - 2x + 1)
x + 9 = 2x^2 - 4x + 2
2x^2 - 4x + 2 - x - 9 = 0
2x^2 - 5x -7 =0