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3 years ago

Please help will mark brainliest

Mathematics

1 answer:

MArishka [77]3 years ago

5 0

Answer:

a. $\frac{4}{16}\cdot\frac{7}{16} = \frac{7}{64}$

b. $\frac{4}{16}\cdot\frac{7}{15} = \frac{7}{60}$

c. No, the likelyhood of selecting a blue marble is higher if there is one less red marble in the jar

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On Tuesday, 4 out of every 10 people who entered a store purchased something. If 8,800 people entered the store on Tuesday, how

Gala2k [10]

The correct answer is 3,520 people purchase something. Explanation: 4/10 = .4, so 8,880 x .4 = 3,520

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3 years ago

A garden center is running a special on houseplants. A selection of any 2 plants cost $7. If a designer buys 22 plants for new h

Eddi Din [679]

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3 years ago

Find the range and interquartile range for the data represented by the box plot.

Anarel [89]

Given:

Given that the data are represented by the box plot.

We need to determine the range and interquartile range.

Range:

The range of the data is the difference between the highest and the lowest value in the given set of data.

From the box plot, the highest value is 30 and the lowest value is 15.

Thus, the range of the data is given by

Range = Highest value - Lowest value

Range = 30 - 15 = 15

Thus, the range of the data is 15.

Interquartile range:

The interquartile range is the difference between the ends of the box in the box plot.

Thus, the interquartile range is given by

Interquartile range = 27 - 18 = 9

Thus, the interquartile range is 9.

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3 years ago

Read 2 more answers

How do I make fractions into mixed numbers??? like 3 8/4

prohojiy [21]

Answer:

look down

Step-by-step explanation:

OK so u take something like 9/3 and then ask how many times the 3 goes into the 9 and that is your whole number. whatever is left is your top of the fraction and the bottom stays the same hope this helped

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3 years ago

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The equation V equals pi r squared h, where r represents radius and h represents height, is used to find the volume of a _______

baherus [9]

Answer:

Volume of a cylinder.

Step-by-step explanation:

The given equation is :

$V=\pi r^2 h$

Where

r is the radius

h is the height

This equation is used to find the volume of a cylinder.

For example, a cylinder having radius of 7 units and height of 10 units, its volume will be :

$V=\dfrac{22}{7}\times 7^2\times 10\\\\V=1540\ \text{unit}^2$

So, the given equation is used to find the volume of a cylinder.

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3 years ago