Domain = set of input value
Range = set of output values
<h3>#1</h3>
- Domain: -2 < x ≤ 2 or (-2, 2]
- Range: -4 < y ≤ 4 or (-4, 4]
<h3>#2</h3>
- Domain: -5 ≤ x ≤ 1 or [-5, 1]
- Range: -1 ≤ y ≤ 5 or [-1, 5]
<h3>#3</h3>
- Domain: -4 < x < 4 or (-4, 4)
- Range: -1 ≤ y < 3 or [-1, 3)
The probability of getting a total of 8 when two dice are rolled is 0.139 when the answer is rounded to three decimal places.
<h3>What is meant by Probability?</h3>
Numerous uses of mathematics' probability formula may be found. Probability can be used, for instance, to determine the likelihood that a certain marketing would really be successful in generating fresh customers. Calculating the likelihood of something happening is another use of probability.
Let's examine what probability is, how to compute the probabilities of single and many random occurrences, and how the terms probability and odds vary from one another.
The likelihood that an event like rolling two dice will occur is determined by probability:
P(A) = f / N
Odds and probability are connected, but the probability determines the odds. Probability is required before calculating the likelihood of an occurrence.
The probability is P(getting a total of 8 from both dices)=5/36= 0.139.
To learn more about Probability, visit:
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The answer is D. Since the x line is seconds and y is feet traveled it would mean that the train travels 180 feet in 3 seconds
Answer:
a = 15yd is the answer.
Step-by-step explanation:
a = ?
b = 8yd
c = 17yd
By using the Pythagoras theorem,
a² + b² = c²
a² + 8² = 17²
a² + 64 = 289
a² = 289 - 64
a² = 225
a = 15
∴ a = 15yd is the length of the missing leg.
Answer:
4 ft
Step-by-step explanation:
To calculate the area of a circle is πr^2
π means 3.142
r means?
Area of the circle is given as 64
So let solve the question
3.142×r^2=60
3.142r^2=60
Divide both sides by 3.142
r^2=19.096
Square root of both sides
r=4.37~4
Therefore the final answer for r is 4 ft
