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guapka [62]
2 years ago
13

Which of these is an example of a continuous random variable?

Mathematics
1 answer:
DiKsa [7]2 years ago
4 0

Answer:

continues means that can be written in decimal like weight,height, distance(5.44km)

I think its D. is time decimal? Gods plan.

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Sonja [21]

Answer: 4

Step-by-step explanation:

5 0
2 years ago
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4y + 3x = 5 solve for x
Anuta_ua [19.1K]

Answer:

Move all terms that don't contain  x  to the right side and solve.

x =  5 /3 −  4 y /3

8 0
3 years ago
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Among 9 electrical components exactly one is known not to function properly. If 3 components are randomly selected, find the pro
kozerog [31]

Answer:

P=0.66

Step-by-step explanation:

We know that Among 9 electrical components, exactly one is known not to function properly. If 3 components are randomly selected.

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C_3^9=\frac{9!}{3!(9-3)!}=84

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P=\frac{56}{84}\\\\P=0.66

6 0
3 years ago
How many solutions are in -x-y=3 and y=x-3
Klio2033 [76]
See, pls, offered explanation:
1) the both equations are linear function, it means system made up of the both equation has the only solution.
2) if to prove this:
\left \{ {{-x-y=3} \atop {-x+y=-3}} \right.  \left \{ {{x=0} \atop {y=-3}} \right.
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5 0
3 years ago
Please answer the problem
Damm [24]

Answer:

The second works better because:

577-479= 577-(477+2)= 577-477-2=100-2=98

Step-by-step explanation:

8 0
2 years ago
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