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tatuchka [14]
3 years ago
7

The access code to a houses security system consists of 6 digits. How many different codes are available if each digit can be re

peated? Please show work.
Mathematics
1 answer:
Vladimir79 [104]3 years ago
7 0

Answer:

1,000,000

Step-by-step explanation: Since there are 10 possible digits, we know that there is a 1/10 chance for any possible digit in any slot. So, since there are 6 slots we can do 1/10^6, or 1 in 1 million.

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How many bags of seeds will she need
Mrac [35]

Answer:

I think it’s A.

Step-by-step explanation:

600 divided by 120 = 5

8 0
4 years ago
Please match the following:________.
inysia [295]

Answer:

1. The type of charge card used by a customer (Visa, MasterCard, AmEx)? Nominal

2. The duration a flight from Boston to Minneapolis? Continuous Ratio

3. The number of Nobel Prize-winning faculty at Oxnard University? Discrete Ratio

4. Temperature in degrees Celsius at 7 o'clock this morning? Continuous Interval

Step-by-step explanation:

1. Nominal data deals with the classification of items based on their names or labels. They are qualitative in nature. The type of charge card used by a customer is an example.

2. Continuous data are quantitative data that can appear in decimal forms. They are obtained by measurement.

3. Discrete data is also quantitative data that cannot be divided. They appear as whole numbers.

4. Interval data has the same difference between the variables. They do not have a true zero. For example, there is nothing like 0 degree Celsius. Ratio data on the other hand is interval data with a true zero.

6 0
3 years ago
You and your friend each start a car-washing service. You spend $25 $ 25 on supplies and charge $10 $ 10 per car. Your friend sp
photoshop1234 [79]

Answer:

if you wash 13 cars, you will earn 13*10= 130 $

your friend will also learn 130 $ but he only need to wash 130/13= 10 cars

SO the number of the car you have to wash is 13 cars

Step-by-step explanation:


5 0
4 years ago
Read 2 more answers
There are 15 boys and 16 girls in Gabriel’s class. One person is chosen at random. What is the probability that the person chose
aalyn [17]

Answer:

16/31

Step-by-step explanation:

7 0
3 years ago
(4) |-5 + (-2)| _____ |5 + 2| <br> &lt;<br> &gt;<br> =
nikitadnepr [17]

Hi

The answer would be =

Why?

The `| |` symbols mean actual value, which makes every number inside of it positive. That would mean, following the rules of actual value, the equation would look like:

5 + 2 _____ 5 + 2

Both add up to 10, so both equations are equal.

4 0
3 years ago
Read 2 more answers
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