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Leni [432]
3 years ago
15

A frequency distribution for a bowl of coins is shown. Which set of raw data corresponds to this frequency distribution?

Mathematics
1 answer:
Tomtit [17]3 years ago
5 0
Given the <span>frequency distribution for a bowl of coins containing 3 quarters, 5 dimes, 2 nickels and 8 pennies.

The raw data containing </span>3 quarters, 5 dimes, 2 nickels and 8 pennies is <span>QPNDPPPQDPNPDPDQPD.

Therefore, the set of raw data corresponding to the given frequency distribution is the raw data in option A.</span>
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Nana76 [90]

Answer:

See below:

Step-by-step explanation:

Hello! My name is Galaxy and I will be helping you today, I hope you are having a nice day!

We can solve this in two steps, Comprehension and Solving. I'll go ahead and start with Comprehension.

If you have any questions feel free to ask away!!

Comprehension

We know according to the laws of geometry that all angles in a triangle add up to 180 degrees.

We also know that in an isosceles angle, the base angles are equation to each other.

Now that we know what we need to know, we can setup an equation.

2x-6+(2x)=180

We can do this because first of all, we know that 2x-6 is one of the angles and as per the base angles of an isosceles triangle we know that both base angles are x, therefore we can add 2x to get 180 degrees.

I'll start solving now.

Solving

We can solve this by using the equation we made above and solving it with algebra.

2x-6+2x=180\\4x-6=180\\4x=186\\x=46.5

We know that x is equal to 46.5 degrees. We can check that by inputting it into the equation.

2(46.5)-6+2(46.5)=180?\\4(46.5)=186?\\46.5=46.5

We've proven that our answer is correct by double checking,

Therefore the answer is 46.5!

Cheers!

4 0
3 years ago
Can anyone help me solve all of this? Please help
disa [49]
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6 0
3 years ago
True or false: y=35x is a linear equation.
adell [148]

Answer:

TRUE

Step-by-step explanation:

<u>what is a linear equation?</u>

It is said that a linear equation the equation which can be put in a form where there are variables, and there are coefficients, that are mainly and commonly 'actual numbers'

HOPE THIS HELPS!!

4 0
3 years ago
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I am Lyosha [343]

Answer:

True

Step-by-step explanation:

4 0
3 years ago
81.3 x 47.5 = i am lost............
Drupady [299]

Answer:

3861.75

Step-by-step explanation:

i hope its the good answer

5 0
3 years ago
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