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2 years ago

PLEASE HELP !!! WILL MARK BRAINLIEST

Mathematics

1 answer:

True [87]2 years ago

6 0

Answer:

Group A.

Step-by-step explanation:

As shown by the dot plots, Group A has one 9-year-old painter, seven 10-year-old painters, and 24 painters between the ages of 15 and 20. Group B has seventeen painters between the ages of 10 and 20 and thirteen painters between the ages of 25 and 30. Since mean is the average of everything, Group A most likely has a lower mean age of painting students than Group B does.

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Simplify the expression the given expression 7b + 6 - 3b + 2

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Answer:

4 x (b+2)

Step-by-step explanation:

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2 years ago

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Sholpan [36]

Answer:

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Step-by-step explanation:

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1 year ago

The probability of drawing a pearl bead out of a bag of mixed beads is 2/3. What is the probability of drawing a bead which is n

Georgia [21]

Answer:

$\frac{1}{3}$ probability of drawing a bead which is not a pearl

Step-by-step explanation:

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$p = \frac{1}{3}$

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2 years ago

Is the the right answer???

Fynjy0 [20]

I believe the answer is 35, 50 is supplementary and then you get 130 which you add to 15 to get 145. Triangles are 180 degrees so then 180-145 is 35.

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2 years ago

What is the perimeter to the nearest 10th of a unit

Viktor [21]

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2 years ago