19/10 = 19/10
19/10 = 19/10
Ten quintillion
Write the number In scientific notation 82.4
Two to the power of 19 just means 19 x 19 = 361The power is how many times the number is multiplied by itself. e.g 19 to the power of 3= 19 x 19 x 19
10 quintillion
To find the number of protons, you need to subtract the number of neutrons from the mass number. In this case, the atom has a mass number of 19 and 10 neutrons, which means the number of protons is 19 - 10 = 9 protons.
19
Divide the 19 into the 86, to get 4 with 10 remainder. 10/19 cannot be simplified any further, so the mixed number is 410/19
It is the same as: -9 +10 = 1
19 is a prime number, so its factors are 1 and 19.
190 10% = 19 Multiply both by ten 100% = 190