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maria [59]
3 years ago
6

When you flip a based coin the probability of getting a tail is 0.39. What's the probability of getting head

Mathematics
2 answers:
Flura [38]3 years ago
8 0

Answer:

0.61 or 61 %

Step-by-step explanation:

Law Incorporation [45]3 years ago
4 0

Answer:

0.61

Step-by-step explanation:

0.39 is also 39%, the highest probability is always 100% unless it says otherwise, so our equation is:

1 - 0.39 = 0.61

So the probability of getting a head is 0.61 or 61%

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REALIZAR CADA ELERCICIO POR LOS TRES METIDOS EXPLICADOS EN CLASE
meriva

Hello!

Answer:

1. x= 1 / y= 2 / z= -3 / <u>(1 ; 2 ; -3)</u>

2. x= 3 / y= -5 / z= 8 / <u>(3 ; -5 ; 8)</u>

Step-by-step explanation:

                           

5 0
3 years ago
A point that has a positive x-coordinate and a positive y-coordinate is located in which quadrant?
zhuklara [117]
Quadrant I or QI

This is tough to explain but here I go
If x and y is positive, it's QI
If x is negative and y is positive it's QII
If x and y are negative, it's QIII
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So the answer is C
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5 0
3 years ago
What is b plus 2 plus 2 minus 7b simplified
soldi70 [24.7K]
B+2+2-7b

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-7b+b

Answer: -6b+4
6 0
3 years ago
Read 2 more answers
Perform the indicated operation to write given polynomial in standard form: (x^3+2x^2 − 3x − 1) +(4 − x − x^3)
Rzqust [24]

Answer:

\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=2x^2-4x+3

Step-by-step explanation:

To write any polynomial in standard form, you look at the degree of each term. You then write each term in order of degree, from highest to lowest, left to write.

To add the polynomials you need to:

Remove parentheses

\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=x^3+2x^2-3x-1+4-x-x^3

Group like terms

\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=x^3-x^3+2x^2-3x-x-1+4

Add similar elements

\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=2x^2-3x-x-1+4\\\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=2x^2-4x-1+4\\\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=2x^2-4x+3

5 0
4 years ago
How many times larger is 2 x 1015 than 4 x 109?
zavuch27 [327]
2 x 10^15 / <span>4 x 10^9
= 0.5 x 10^6
= 5 x 10^5 or = 500,000

answer
</span>5 x 10^5 or  500,000 <span>times larger</span>
4 0
3 years ago
Read 2 more answers
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