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11111nata11111 [884]
4 years ago
8

Esme plans to flip a fair coin 3 times and record the results of each flip.

Mathematics
2 answers:
velikii [3]4 years ago
8 0

Answer: 1/8

Step-by-step explanation:

When a coin is thrown 3 times , the sample space is

{HHH , HHT , HTH, HTT , THH ,THT ,TTH , TTT }

the coin lands with the heads side on all 3 flips only once out of the total sample space. That is

P( HHH) = number of times of HHH / sample space

P(HHH) = 1/8

Feliz [49]4 years ago
5 0

Answer:

⅛

Step-by-step explanation:

P(H&H&H) = ½ × ½ × ½ = ⅛

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Solve for x in the following equation.
Marta_Voda [28]

An equation is formed of two equal expressions. The value of x in the given exponential equation is 10. The correct option is 10.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

In the given exponential equation 5^{x-2}=5^8, It can be observed that the base of both the sides of the equation is the same, therefore, 5. Therefore, the equation can be written as,

5^{x-2}=5^8

Since the base on both the sides are the same, comparing the exponential values on both sides,

x - 2 = 8

x = 8  + 2

x = 10

Hence, the value of x in the given exponential equation is 10.

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brainly.com/question/2263981

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4 0
2 years ago
1. Which expression represents the following calculation?"Add 4 and 6, then multiply 5,then add 10.
il63 [147K]

Answer:

1. 5(4 + 6) + 1-0

2. 9(9b + 2)

3. 40

4. Nine plus r multiplied by four over five and then added to eight w.

5. The quotient is \frac{45}{d}

Step-by-step explanation:

4 0
3 years ago
Find the area please :)))
LUCKY_DIMON [66]

Answer:

area would be 98.35

Step-by-step explanation:

the area is 98.35 units squared

6 0
3 years ago
A mattress store received a shipment of ten mattresses. Before the shipment, it had 782 mattresses in stock. How many mattresses
Vikentia [17]

Answer:

uh 792?

Step-by-step explanation:

 782

+  10

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792

7 0
3 years ago
Read 2 more answers
There are 95 white pieces of paper in a hat along with 5 blue pieces of paper. What is the theoretical probability that a blind-
sp2606 [1]

Answer:

5%

Step-by-step explanation:

Probability is the likelihood of an event taking place.

-Given there are 95 white and 5 blue pieces, the total number of papers is 100.

-The theoretical first attempt probability is equivalent to the number of each paper divided by the total:

P(blue)= \frac{no \ of \ blue}{total}\\\\=\frac{5}{100}\\\\=0.05

Hence, the theoretical probability that a blind-folded person draws a blue piece of paper on the first attempt is 0.05 or 5%

6 0
3 years ago
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