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luda_lava [24]
2 years ago
11

3] If the p.d.f., of the random variable X is given by

Mathematics
1 answer:
ELEN [110]2 years ago
4 0

Answer:

PDF for a continuous random variable is given. Use the PDF to find (a) and the CDF.

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A rope 40m long is used to form a rectangle. If the length of the rectangle formed is 4m longer than the width. Calculate the ar
ivanzaharov [21]

Answer:

96 sq. m

Step-by-step explanation:

If the width is x, the length is x + 4 and since perimeter = 2 * (length + width), we can write:

40 = 2(x + x + 4)

40 = 2(2x + 4)

20 = 2x + 4

16 = 2x

x = 8 so x + 4 = 12, therefore the area is 8 * 12 = 96 square meters.

5 0
3 years ago
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Over the past ten years, the town's population doubled in size. The population is currently 12,000. What was the population ten
Sidana [21]
I think the answer is <span>2P = 12,000 but I might be wrong

</span>
8 0
3 years ago
PLEASE WILL MARK BRAINLIEST The bearing of town x from town y is S50°E. What is the bearing of y from x ?​.
Fittoniya [83]

Answer: N50°W

Step-by-step explanation:

It should be the opposite: N50°W

5 0
2 years ago
(4,2) graph the vertex
ipn [44]

Answer:

To plot (4,2) start at the origin (0,0) and move right 4 units and up 2 units (4,2)

3 0
3 years ago
What is 2 times 5 to the power of 3
Vedmedyk [2.9K]
Hello there!

The question in number form is 2 x (5³). 
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Or
If it's like this: (2 x 5)³
Then the answer is 1000

Hope This Helps You!
Good Luck :)
8 0
3 years ago
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