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3 years ago

If no values are repeated, then a data set doesn’t have a mode. A. true B. false

Mathematics

2 answers:

Elza [17]3 years ago

6 0

A. True, a mode would not exist and be considered irrelevant.

stira [4]3 years ago

6 0

The correct answer is true

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Each side of the square below is 8 inches. A triangle inside of a square. The top of the triangle divides a side of the square i

dmitriy555 [2]

The probability that a point is chosen at random in the square is in the blue region is 0.8.

<h3>What is Probability?</h3>

The probability helps us to know the chances of an event occurring.

$\rm{Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}$

As we know that the area of the shaded region is the sum of the area of triangle A and the area of triangle B. Therefore, the area of the blue shaded region is,

$\text{Area of shaded region} = (\dfrac{1}{2} \times 8 \times 8) + (\dfrac{1}{2} \times 4 \times 8)$

$= (32) + (16)\\\\= 48\rm\ in^2$

The area of the square can be written as,

$\text{Area of Square} = \rm(Side)^2 = 8^2 = 64\ in^2$

Now, the probability that a point is chosen at random in the square is in the blue region can be written as,

$\rm{Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}\\\\$

$\rm Probability = \dfrac{\text{Area of blue region}}{\text{Area of square}}\\\\Probability = \dfrac{48}{60} = 0.8$

Hence, the probability that a point is chosen at random in the square is in the blue region is 0.8.

Learn more about Probability:

brainly.com/question/795909

8 0

2 years ago

Trilobites to concert tickets from her friend she pays $90 for the two tickets she looks at the tickets and see that each ticket

Setler79 [48]

Answer:

Her friend gave Sheila a markdown of $15.

Step-by-step explanation:

Given;

Amount paid for 2 tickets = $90

Actual amount for each ticket = $52.50

we need to find the markdown value did her friend gave to Shelia.

Solution:

each ticket = $52.50

2 tickets = Cost of 2 tickets.

By using unitary method we get;

Cost of 2 tickets = $52.50\times 2 =\$105.00$

Now To find the markdown we will subtract the Amount paid for 2 tickets from the actual Amount of 2 tickets.

framing in equation form we get;

Markdown $105-90 =\$15$

Hence her friend gave sheila a markdown of $15.

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3 years ago

Would you classify the number 169 as a perfect square , perfect cube , both , or neither ? explain ?

makvit [3.9K]

Neither its a whole number

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3 years ago

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The angle -456° terminates in which quadrant?

a_sh-v [17]

Answer:

Step-by-step explanation:

n o The angle terminates in Quadrant II In degrees, the reference angle for the given angle is 30°.

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3 years ago

Determine the slope<br><br> Y=7/1x+10

Alona [7]

Step-by-step explanation:

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4 years ago