Can someone help me please. I am struggling and I would be so happy if any of you helped me. Thank you for your help!

Mathematics

1 answer:

4vir4ik [10]3 years ago

4 0

9514 1404 393

Answer:

$19.36

Step-by-step explanation:

Any average is the sum of numbers, divided by the number of them.

Here, the numbers are grouped, but the computation of the average works the same way.

The total value of donations received is ...

$100×10 +$50×20 +$20×30 +$10×100 +$5×35

= $1000 +1000 +600 +1000 +175 = $3775

The total number of donations received is ...

10 +20 +30 +100 +35 = 195

Then the average (mean) donation is the total value divided by the total number ...

$3775/195 ≈ $19.35897 ≈ $19.36 . . . mean donation

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katrin2010 [14]

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3 years ago

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1, 5, 17, 53, ... Use inductive reasoning to create a general rule for the sequence. A. Multiply by 3, then add 2. B. Multiply b

Basile [38]

The answer to this problem is the letter "A" which is "Multiply by 3, then add 2"
and can be written a N = 3n + 2
At first, we have initial value such n = 1
Then the second value is:
N = 3*1 + 2
N = 5
The third value is:
N = 3*5 + 2
N=17
The next values are:
N = 3*17 + 2
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The letter "A" is the inductive reasoning to the given sequence.

6 0

3 years ago

Solve the question below 77

Vadim26 [7]

Answer:

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Step-by-step explanation:

<u>Right Triangles</u>

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The figure attached below shows the different distances involved in the problem. We heed to find the value of h, the height from Daniel's eyes. Then we'll add it to the 6 ft where his eyes are located from the ground.

Taking the angle of 68° as a reference:

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