2 years ago

So what exactly is a,b,c

Mathematics

1 answer:

Gala2k [10]2 years ago

4 0

If you’re talking about answers a would be the option first b would be 2nd and c would be 3rd

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Please help me im to Dum. Please show all work.

Paladinen [302]

Answer:

17.3

Step-by-step explanation:

ACD=50

50-32.7=17.3

x=17.3

7 0

2 years ago

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A teacher randomly selects 10 out of her 30 students and finds that the mean height of those 10 students is 5′2". Is this a samp

vesna_86 [32]

Answer:

Sample mean

Symbol: $\frac{}{x}$

Step-by-step explanation:

Given

$Population = 30$

$Sample = 10$

$Mean\ of\ the\ selected\ 10 = 5'2"$

Solving (a): Is it sample mean or population mean

From the question, we understand that 10 were selected from a total of 30.

And the mean of the selected 10 is 5'2"

The selected 10 is referred to as sample and the mean of the 10 is the sample mean

Solving (b): Symbol to use.

The symbol for sample mean is: $\frac{}{x}$

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2 years ago

William solved the equation 5 + 14a = 9a - 5, but he is not sure he solved it correctly. His work is shown below. Did he solve i

notka56 [123]

Answer:

Yes it looks correct but that is just me

Step-by-step explanation:

6 0

2 years ago

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700 - d= 665. please help me

sleet_krkn [62]

Solutions

700 - d = 665

To solve the problem lets take out the letter d.
⇒ Now we have 700 - 665

700 - 665 = 35
The letter d is 35

Check your work

700 - 35 = 665

the answer is correct

8 0

3 years ago

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What is the next term in the sequence if the first four are as follows.

max2010maxim [7]

4x3=12x3=36x3=108x3=324 there is you answer and how i got it hope this helps

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3 years ago