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nata0808 [166]
3 years ago
6

A classroom had 16 computers. If the ratio of computers to ipads was 4 : 5, how many ipads does the classroom have?

Mathematics
1 answer:
Rus_ich [418]3 years ago
8 0

Answer:

20 ipads

Step-by-step explanation:

16 divided by 4 (the ratio of computers)=4

(ipads) 5 multiplied by 4=20

16:20 = 4:5

So the classroom has 20 ipads

(sorry if its incorrect, hope this helps)

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aleksandr82 [10.1K]

Answer:

You can do this by rolling dice 4 times

Step-by-step explanation:

If you roll a fair dice 4 times and record the findings and their orders, you can generate 6^4= 1296 possible outcomes. You can pick 1-1000 as numbers and then re-roll all the dice if the number generate 1001-1296  

To translate the dice result into a number you have to multiply the dice result as following:

1st roll multiplied by 6^0 = 1

2nd roll multiplied by 6^1 = 6

3rd roll multiplied by 6^2= 36

4th roll multiplied by 6^3= 216

Let's say you roll 1, 2, 3, 4

The number generated will be: 1*1 + 2 *6 + 3 *36 + 4 *216 = 985

6 0
3 years ago
Please help me with questions 6
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Since A = bh
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126.4% of what number is 158?
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Which Expression Can Be Used To Determine the nth term in the pattern below<br> 20,25,30,35,40
maw [93]

Answer:

see explanation

Step-by-step explanation:

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