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fiasKO [112]
2 years ago
12

If a coin is flipped 3 times what is the probability of getting heads at least once

Mathematics
2 answers:
sammy [17]2 years ago
4 0
The probability of getting heads at least once is 87.5% or 7/8
Sergio [31]2 years ago
3 0

Answer: 1.5 times

3 flips divided by 2 sides of a coin would be 1.5

this could be wrong

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Which set of ratios could be used to determine if one triangle is a dilation of the other
Lisa [10]

Answer:

See explanation

\frac{3.6}{3}  =  \frac{5.4}{4.5}  =  \frac{6}{5}

Step-by-step explanation:

The two triangles are similar if the ratio of the corresponding sides are proportional.

The ratio of the corresponding sides are:

\frac{3.6}{3}  = 1.2

\frac{5.4}{4.5}  = 1.2

\frac{6}{5}  = 1.2

The set of ratios which could be used to determine if one triangle is a dilation of the other is

\frac{3.6}{3}  =  \frac{5.4}{4.5}  =  \frac{6}{5}

If there are multiple correct options then check this one too.

\frac{3}{3.6}  =  \frac{4.5}{5.4} =  \frac{5}{6}

3 0
2 years ago
I need help asap please!!!!
Brut [27]
So, the easiest thing to do here is to add up the numbers of each option to find the number most similar to the solution of (-4/5)(3/5)(-6/7)(5/6) which is approximately equal to 0.34.
The product of expression A is -0.25
The product of expression B is 0.50
The product of expression C is 3
The product of expression D is -0.05625

So, first of all, we can rule out choices A and D because they are both negative, whereas 0.34 is not. Now, we just have B and C, and clearly, B is much closer to 0.34 than C is, so B is the correct answer. I hope this helps! :)
3 0
3 years ago
Arlene Frank is saving money for her college
lora16 [44]
Can you please include a question please? Thank you
3 0
2 years ago
Read 2 more answers
The table shows the number of passengers that can be transported in a company's vans. How many passengers can b
Fudgin [204]

Answer: 60 passengers

Step-by-step explanation: i got it right on edge

6 0
2 years ago
How do I find x? Do I find the hypotenuse of 15 and 18, then with that answer minus it by 22^2 in a root?
pogonyaev
8+x= \sqrt{22^2-15^2} => 8+x = 15 => x = 15-8=7
7 0
3 years ago
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