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alukav5142 [94]
3 years ago
12

Mrs.torres class has 28 students. The class includes 12 boys. What is the ratio of girls to boys?

Mathematics
2 answers:
raketka [301]3 years ago
8 0

Answer:

16:12

Step-by-step explanation:

if there is 12 boys, that leaves the other 16 to be girls

RideAnS [48]3 years ago
7 0

Answer:

4:3

Step-by-step explanation:

If there are 12 boys then 28-12=16

So there are 16 girls

The girls to boys ratio is 16:12 and you simplify

Now it's 4:3

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Answer:

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Step-by-step explanation:

For each bit, since we are looking how many years of running it is unavoidable that the device produces an output for the second time, the possible integers are from 0 to 9. This is 10 possible integers for each bit.

Thus, total number of possible 64 bit integers = 10^(64) integers

Now, we are told that the device produces random integers at a rate of one billion per second (10^(9) billion per second)

Let's calculate how many it can produce in a year.

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(10^(64))/(3.1536 × 10^(16)) = 3171 × 10^(44) years

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