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4 years ago

Show me how to do 12.96÷10

Mathematics

2 answers:

BlackZzzverrR [31]4 years ago

6 0

Divide 12.96 by 10, to get 1.296.

love history [14]4 years ago

3 0

Answer:

1.296.

Step-by-step explanation:

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Brody is taking a multiple choice test with a total of 20 points available. Each

jeka57 [31]

Answer: Brody's test score is 11/20 and 20 - x/20

Step-by-step explanation:

If Brody gets x questions wrong, this could only possible answer is 20 - x.

Using this formula, we could now answer the first question.

20 - x

20 - 9 = 11

We could then conclude that Brody got 11 correct answers out of 20 answers.

5 0

3 years ago

You want to rent an unfurnished one-bedroom apartment in Boston next year. The mean monthly rent for a simple random sample of 3

Tpy6a [65]

Answer: 99% confidence interval would be $(1346.37,1553.63)$

Step-by-step explanation:

Since we have given that

Sample size = 30

Sample mean = $1450

Standard deviation = $220

We need to find the 99% confidence interval.

So, z = 2.58

So, confidence interval would be

$\bar{x}\pm z\dfrac{\sigma}{\sqrt{n}}\\\\=1450\pm 2.58\times \dfrac{220}{\sqrt{30}}\\\\=1450\pm 103.63\\\\=(1450-103.63,1450+103.63)\\\\=(1346.37,1553.63)$

Hence, 99% confidence interval would be $(1346.37,1553.63)$

4 0

4 years ago

What is the area of a square thats 34 by 24? (I need someone with good theripist skills please T^T)

Ad libitum [116K]

Answer: oh that's ava

Step-by-step explanation: ;w; I still don't know them-

6 0

3 years ago

Read 2 more answers

3. You sell storm windows and doors. You receive a straight

OLEGan [10]

Answer:

$\$3886.8$

Step-by-step explanation:

Commission received on selling each storm window $=8\%$ of the selling price of each storm window

Commission received on selling each door $=12\%$ of the selling price of each door

Amount earned on selling storm windows = $5,400

Amount earned on selling doors = $28,790

Commission received on selling storm windows $=\frac{8}{100}(5,400)=\$432$

Commission received on selling doors $=\frac{12}{100}(28,790)=\$3454.8$

Therefore,

Total commission received $=432+3454.8=\$3886.8$

5 0

3 years ago

Your new cell phone plan costs $45 per month. You pay an extra $0.05 for every text message sent. If you send 60 texts this mont

rewona [7]

Answer: $48

Step-by-step explanation: take 0.05 times 60 + 45

6 0

3 years ago