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katen-ka-za [31]
3 years ago
13

Suppose you toss a coin 100 times and get 60 heads and 40 tails. Based on these results what is the probability that the next fl

ip results in heads
Mathematics
2 answers:
Nata [24]3 years ago
8 0
The probability is 1/2. Even if you flip heads 100 times in a row, you still have a 50/50 chance of flipping heads or tails. The probability does not change no matter how many times you flip a certain side.

I hope this helps!
lawyer [7]3 years ago
7 0
No matter how many times you land on head or tail will change the probability on something with only two option it will always be 50/50
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Simplify the following polynomial
Amiraneli [1.4K]

Answer:

-3x^4 - 13x^3 + 14x - 7

Step-by-step explanation:

(5x^4 – 9x^3 + 7x – 1) + (-8x^4 + 4x^2 – 3x + 2) - (-4x^3 + 5x - 1)(2x – 7)

simplify multiplied terms

(-4x^3 + 5x - 1)(2x – 7)

(-4x^3+10x-8)

group like terms together

(5x^4-8x^4) + (-9x^3-4x^3) + (7x-3x+10x) + (-1+2-8)

simplify grouped terms

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3 0
3 years ago
Lim wrote several pairs of values that he thought were equivalent. Which of his equations is correct?
Annette [7]

Answer:

I believe the correct answer would be A: 3/5 = 60

Step-by-step explanation:

Firstly, the second option is wrong because 0.06 would be 6 hundredths, so that is wrong, the third option would be incorrect because 0.002 would equal 2 thousandths so that is also wrong, and the fourth option would be 25% instead of 75%, so your answer should be A.

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2 years ago
Write a paragraph explaining how to solve 429 x 35 !
d1i1m1o1n [39]
1. lay your numbers out
6 0
3 years ago
Select the expressions that have a value less than -1.
yulyashka [42]

Answer:

B and E

Step-by-step explanation:

A. -7 ÷ (-4) = -7/-4 = 7/4 = 1.75

B. -(3 ÷ 2) = -(1.5) = -1.5

C. -8/5 * (-5/8) = (8/5) * (5/8) = 1

D. -5/-3 = 5/3 ≈ 1.667

E. -9 ÷ 6 = -9/6 = -1.5

5 0
2 years ago
The graph of the function B is shown below. find B(1).
Furkat [3]

Answer:

B(1) = 2

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Function B(x), according to the graph, which point has an x-value of 1? Point (1, 2). So the solution is 2.

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3 years ago
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