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Alchen [17]
3 years ago
11

You flip a fair coin

Mathematics
2 answers:
Lana71 [14]3 years ago
8 0
The probability of heads for one flip of a fair coin is
P(heads) = 1/2 =0.50

Allisa [31]3 years ago
4 0

Answer: 0.50

Step-by-step explanation:

The given statement :- You flip a fair coin

The outcomes of flipping a fair coin : Tail or Heads

i.e. the total number of possible outcomes =2

The number of favorable outcome (Head)=1

Now, if you flip a fair coin the probability of getting head is given by :-

\text{P(Head)}=\dfrac{\text{Favorable outcome}}{\text{Total outcomes}}\\\\=\dfrac{1}{2}=0.50

Hence, \text{P(Head)}=0.50

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Need help finding the parallel and perpendicular slope
Rudik [331]

Answer:

Step-by-step explanation:

(x₁, y₁) = (19 , -4)   & (x₂ ,y₂) = (17, -20)

Slope =\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

        = \frac{-20-[-4]}{17-19}\\\\= \frac{-20+4}{17-19}\\\\= \frac{-16}{-2}\\\\= 8

m = 8

Parallel lines have same slope.

Parallel slope = 8

Slope of perpendicular line = \frac{-1}{m}

Perpendicular slope = \frac{-1}{8}

8 0
3 years ago
For every watch that Sarah sells, she earns $4. She gets an additional bonus of $50 for every 25 watches she sells. Last month,
kotegsom [21]

Answer:

89

Step-by-step explanation:

25 watches equals a $50 bonus + 25 * 4

25*4=100

100+50=150

150 can go into 506 three times with a remainder of 56.

since it fits three times that is 75 watches

now divided the remainder by 4 and add this to 75.

56/4=14

75+14=89

89 watches

4 0
3 years ago
Read 2 more answers
Christian reads 14 book every 23 week.<br><br> How many books does Christian read per week?
gulaghasi [49]
14/23=0.61
He reads a bit over half a book per week
4 0
2 years ago
Will give brainliest
posledela

Answer:

I think its the lifo method im not sure but i had a question like this in class

5 0
1 year ago
The area of a triangle is 45cm2 and the height is 9 cm. What is the length of the base?
Bess [88]
Formula
A=bh divides by 2

SUBSTITUTE
45=b9 divided by 2

MULTIPLY/DIVIDE

You can either divide by 2 or multiply by 1/2 (gets the same answer)
9 x 1/2 = 4.5

DIVIDE
45 divides by 4.5 = 10

CHECK

A= 10 x 9 divided by 2 or multiply by 1/2 (same answer) = 45

Thus, the answer is 10.
I hope this helped you understand the process!
5 0
3 years ago
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