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Setler [38]
4 years ago
13

(c) Does the following function define a probability distribution for X? If the function does define a probability

Mathematics
1 answer:
Gennadij [26K]4 years ago
4 0
Ok thanks you hsbhshshshshsshhsshhshshshshshs
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Solve for x. 3(x 2) 4(x - 5) = 10
MatroZZZ [7]
Assuming that there is supposed to be a + sign in front of the 2 and 4; the answer is as follows.

3(x+2)+4(x-5)=10
3x+6+4x-20=10
7x-16=10
7x=16
x=2 2/7

Hope this helps :)
6 0
4 years ago
Find the equation of line that contains point (2,9) and is parallel to the line y=-5x+7?
kotegsom [21]

Answer:

y = -5x + 19

Step-by-step explanation:

Note that the equation of any line parallel to y= -5x+7 has the same form as y= -5x+7, but a different constant.  Knowing that this new line passes thru (2,9), we determine the value of this constant as follows:  9 = -5(2) + C, or 9 = -10 + C.  Then C = 19, and the equation of this new line is

y = -5x + 19

6 0
3 years ago
What is the length of a segment with endpoints at (-2, 5) and (4, 5)?
Salsk061 [2.6K]
Given that formula
((4-(-2))^2- (5-5))^1/2
((4+2)^2 -(0))^1/2
((6)^2 -0)^1/2
(36)^1/2
The answer is 6
(Note the 1/2 is also a substitute for the square root sign)

8 0
3 years ago
Each base of a triangular prism is a right triangle with side lengths 3 inches, 4 inches, and 5 inches. The height of the prism
pickupchik [31]
The answer is C.96 in2
5 0
4 years ago
Read 2 more answers
??????????????????????????????
fiasKO [112]

Step-by-step explanation:

>

Try putting it on a timeline. It makes more sense that way :)

6 0
3 years ago
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