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lidiya [134]
3 years ago
15

What factors would best account for the rise in population in 1850

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
6 0
Are there any Choices?


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Select the expression that represents the distance between the numbers r and p
taurus [48]

Answer:

Option B

Step-by-step explanation:

Let's understand this problem in a simpler way,

If two points P and R represent the numbers as,

P = 2 and R = - 4

Then distance between these points will be,

P - R = -4 - 2  Or R - P = 2 - (-4)

        = -6 Or R - P = 6

        = ±6

But the distances are always positive so 6 will be the answer.

That's why we represent the distances between two points as,

|P - R| (Absolute value of the difference)

Option B is the answer.

5 0
3 years ago
There is a bag filled with 3 blue, 4 red and 5 green marbles. A marble is taken at random from the bag, the colour is noted and
Sauron [17]

Calculate Total marbles:

Total marbles = Blue + Red + Green

Total marbles = 3 + 4 + 5

Total marbles = 12

Probability of a green = 5/12

Probability of not green = 1 - 5/12 = 7/12

To get exactly one green in two draws, we either get a green, not green, or a not green, green

First Draw Green, Second Draw Not Green

1st draw: Probability of a green = 5/12

2nd draw: Probability of not green = 7/11 <-- 11 since we did not replace the first marble

To get the probability of the event, since each draw is independent, we multiply both probabilities

Probability of the event is (5/12) * (7/11) = 35/132

First Draw Not Green, Second Draw Not Green

1st draw: Probability of not a green = 7/12

2nd draw: Probability of not green = 5/11 <-- 11 since we did not replace the first marble

To get the probability of the event, since each draw is independent, we multiply both probabilities

Probability of the event is (7/12) * (5/11) = 35/132

To get the probability of exactly one green, we add both of the events:

First Draw Green, Second Draw Not Green + First Draw Not Green, Second Draw Not Green

35/132 + 35/132 = 70/132

SO THE ANSWER IS 35/66

5 0
2 years ago
PLZZZ LOOK AT THE PHOTO PROVIDE HELPPPP I NEEED HELPPPPPPPPPOPP
hoa [83]

Answer:

OH MY GOSH I DON'T KNOW BUT GL! WISH YOU THE BEST AAAAA-

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
In ΔWXY, W Y ‾ WY is extended through point Y to point Z, m ∠ Y W X = ( 2 x + 12 ) ∘ m∠YWX=(2x+12) ∘ , m ∠ W X Y = ( 2 x + 5 ) ∘
oksian1 [2.3K]

Answer:

∠XVW = 36

Step-by-step explanation:

3 0
2 years ago
Jacks average in math for the first nine weeks was an 88 . His second nine weeks average decreased 12.5% what was his average fo
ikadub [295]

10% of 88 = 8.8

2.5% of 88 = 2.2

2.2 + 8.8 = 11

88 - 11 = 77

7 0
3 years ago
Read 2 more answers
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