2.41
(there is a decreasing progression, one-half of the preceding change)
2.35 + 0.04, 2.39 + 0.02, 2.41 + 0.01
The missing number in the sequence is -2.46. The pattern between the numbers is an increase of 0.04 each time, so to continue the pattern, the next number would be -2.46.
4 15 59 235 939 3755 15019 etcThe numbers increase by multiplying by 4, then subtracting 1 from the answer.This can be seen by visual comparison of the first three numbers. That the fourth number follows this sequence can be checked by using a calculator.So what is the next number?And, if you are really clever, what number comes before the 4?
235 is itself a real number.
It looks like the Fibonacci sequence grouped in two terms and up. The next should be 8132134.
The next term is 939.Each term is one less than (4 times the previous term).
It is: 235+120 = 355
4 15 59 235 939 3755 15019 etcThe numbers increase by multiplying by 4, then subtracting 1 from the answer.This can be seen by visual comparison of the first three numbers. That the fourth number follows this sequence can be checked by using a calculator.So what is the next number?And, if you are really clever, what number comes before the 4?
Let denote the missing number with x. So we have:(76 + 78 + 81 + x)/4 = 85(235 + x)/4 = 85(4)(235 + x)/4 = (4)(85)235 + x = 340235 - 235 + x = 340 - 235x = 105
235 is itself a real number.
It looks like the Fibonacci sequence grouped in two terms and up. The next should be 8132134.
The next term is 939.Each term is one less than (4 times the previous term).
235-92 = 143
235, the equation for this is n x 4 + 1
Uranium 235 comes to mind
757 - 235 = 522
It is: 235+120 = 355
Uranium 235 has 92 protons and 92 electrons. To find the number of neutrons, follow this equation: Mass # - Atomic # = # of neutrons. Since the mass number of uranium 235 is 235 and has an atomic number of 92, the number of neutrons is 143.
hmm 4*4 -1 =15 4*15 -1 = 59 4*59 -1 =235 4*235 -1 = 939