Study guides

Q: Which best completes the sequence below is 20 5 30 6 42 7?

Write your answer...

Submit

Related questions

The number which best completes the sequence below is 20 5 30 6 42 7

56

54

Fifty-six

56 (just the next number, not the number that completes the sequence)

13 20 12

The nth term is: 5n

17 19 20

1, 10, 2, 20, 3, 30, 4, 40, 5, 50, and so on.

56

56

56 8 72 9

7*8=56

Not sure about completes becasue the series look like it should be infinite. The best continuation is 28, 32, ...

the answer the asker is probably looking for is 56. 20 / 4 * 6 / 5 * 7 / 6 * 8 = 56

20 5 30 6 42 7 56 8............... 4*5=20 5*6=30 6*7=42 7*8=56

You'll need to decide where the spaces are in your number sequence before this could be answered. Is it 3 9 4 5 2 5 2 0 2 1 4 4 1 or 39 45 25 20 21 44 1 or some other interpretation. Your current sequence could be just one number 3,945,252,021,441

It completes 20 vibrations per second, the the period is 1/20 of a second.

Not sure about "completes" because the sequence continues. The next number is 20 and you can verify that by fitting the following cubic equation: u(n) = 5*(-n3 + 36n2 - 257n + 558)/12 for n = 1, 2, 3, 4, ...

56

next in the sequence: 10,20,30,20

The squence stated begins with 20. The number is then divided by 4. The next number is the divider + 1 multiplied by the quotient. The next numbers would be 8x7 and 7+1, ie. 56 and 8

In the sequence 20 5 30 6 42 7, the rule is divide by 4 then multiply by 6, divide by 5 then multiply by 7, divide by 6 then multiply by 8 since each time the number by which you multiply or divide by increases by 1. Since the last multiplication was by 7, we know the next will be by 8. Therefore, the answer you get for the next number in the sequence is 56 (7x8=56).

2Hz

56 8 72 9 90 10 Divide by four, multiply by six, divide by five, multiply by seven... Divisors increase by one each time, as do the number multiplying by.