Answer:
10 gumballs
Step-by-step explanation:
Since gumballs are 20 percent of 50 pieces(or 1/5), we divide 50 by 1/5.
We then get ten as our answer.
Answer:
90^30/43046721
Step-by-step explanation:
Answer:
d. none of the above
Step-by-step explanation:
The sum of deviations from the mean is zero.
__
The sum of absolute deviations, divided by the sample size, is the mean absolute deviation.
The sum of the squared deviations from the mean, divided by the sample size, is the variance.
9514 1404 393
Answer:
21
Step-by-step explanation:
When secants meet, the product of the length of the pieces from the meeting point to the two circle intersection points is the same for all.
KL·KM = KJ·KC
Assuming the marks inside the circle apply only to the lengths inside the circle:
8(8+x+5) = 7(7+2x+1)
104 +8x = 56 +14x
48 = 6x
8 = x
Then the measure of MK is ...
MK = x+13 = 8+13
MK = 21
Y = (2x-12)/3
We have to find where the x intercept is.
(2x-12)/3 = 0
2x=12
X = 6
When x = 0, y = -4
We have to take the integral from 0->6
pi * integral(0->6) (((2x-12)/3)^2)dx
pi * integral(0->6) ((4x^2 - 48x + 144)/9)dx
4pi/9 * integral(0->6)(x^2 - 12x + 36)dx
4pi/9 * (x^3/3 - 6x^2 + 36x) [0->6]
4pi/9 (6^3/3 - 6(36) + 36(6))
4pi/9 (72)
4pi(8)
32pi = 100.53 units ^3, or B