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Rudik [331]
2 years ago
14

Please answer I need it asap. Please solve if you can!

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
7 0

Answer: y=-0.54x+19.8

Step-by-step explanation:

Because it is asking for a line, it cannot be the first option (which is a quadratic) or the fourth option (which is an exponential).

This leaves us with the second and third options.

Since the line will have a negative slope (as the data is decreasing), this means that the only viable option is y=-0.54x+19.8.

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There are 5 red pens and 10 black pens in a cup. If a person randomly selects 3 of them, what is the probability that they're al
kolbaska11 [484]

Answer:

option a)

0.286

Step-by-step explanation:

Given that,

number of red pens in cup = 5

number of black pens in cup = 10

number of pen randomly selected = 3

There are 5 red pens and 10 black pens. So there are 5 + 10 = 15 pens in all.

probability of having all red pens = (5/15 x 4/14 x 3/13)

                                                       = 2/91

probability of having all black pens = (10/15 x 9/14 x 8/13)

                                                           = 24/91

probability that all pen are of same colour = 24/91 + 2/91

                                                                      =  2/7

                                                                      ≈ 0.286

7 0
3 years ago
Someone please help me this is due tomorrow!!!​
Murljashka [212]

Let me know if you can see this photo

3 0
3 years ago
No work just an answer
Paladinen [302]

Answer:

437.4m

Step-by-step explanation:

1 cm = 4.5m

7.2x4.5=32.4

3x4.5=13.5

32.4x13.5 = 437.4m

3 0
3 years ago
Is 25,369,770 divisible by 3?<br><br> HELP ME PLZ!
murzikaleks [220]

Answer:

yes

Step-by-step explanation:

8456590

8 0
2 years ago
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A cube-shaped package has a volume of 5832 cubic inches. What is the edge length of the package?
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A cube-shaped package has a volume of 5832 cubic inches. What is the edge length of the package?

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3 years ago
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