It is: 2.33*1043 in scientific notation
A:
twenty three tridecillion, three hundred dodecillion
23% of 300 = 23% * 300 = 0.23 * 300 = 69
This is scientific notation. This means 9 followed by 23 zeros.900 000 000 000 000 000 000 000nine hundred hextillion
62x100=6200NOTE:- IN THIS EXAMPLE ¦ MEANS "SPLIT THIS NUMBER OFF", ~ MEANS "ATTACH THESE NUMBERS TOGETHER", ------>MEANS "THIS GIVES YOU"This is because when you multiply any number by 10, 100, 1000, 10 000, 100 000 etc. you add the number of 0zeros onto the number.In this case, 100 has 2 0zeros so you add 2 0zeros¦1¦00------>00onto the end of the number 62, giving you 6200.62~00------>62007634x10¦1¦0------>07634~0------>76340Another example is 65.5x10 000.To do this:¦1¦0 000------>0000Because 65.5 is not an integer (a whole number), we take one of the 0zeros and change 65.5 to 655. We are moving the decimal place, just like we do in the previous example.65.5~0------>655Now, as before, we add the last 3 0zeros to give us...655~000------>65500073.44x100 000 000¦1¦00 000 000------>0000000073.44~00------>73447344~000000------->7 344 000 0000.89x100¦1¦00------>000.89~00------>89There are now no 0zeros left so this is your answer23x0.01Decimals work in the same way, just moving the decimal place in the opposite direction.0.0¦1¦------>0.0As there are 2 0zeros we move the 23 2 places to the decimal point's right so 23 becomes a decimal0.0~23------>0.23And the last one...372x0.10.¦1¦------>0.0.~372------>37.2
2.3*10^10
2.3 ×10^13 or 23 000 000 000 000. Why would you want to know this? :D
602,300,000,000,000,000,000,000 is 6.023 × 10^23 in scientific notation.
23% = 0.23 300 x 0.23 = 69
The number is 115.
23% of 300 = 23% * 300 = 0.23 * 300 = 69
Carbon Dioxide-CO2 To get molecules, we must convert grams to moles and moles to atoms using Avogadro's number. Molar mass of CO2= C:12.0g+O:16.0gx2=44.0g CO2 25.0g CO2 | 1 mol CO2 | 6.02x10 23 molecules CO2 ------------------------------------------------------------------- = 3.42x10 23 molecules CO2 1 | 44.0g CO2 | 1 mol CO2 Now to get the number of oxygen atoms. Since there are 3 atoms in CO2 and 2 of them are oxygen, we will divide by 3 (1.14x10 23) and multiply by 2 (2.28 x10 23) So the number of oxygen atoms in 25.0 grams of CO2 is 2.28x10 23 or 228 000 000 000 000 000 000 000
The prime number for which 23 is a factor is 23.
23472 + 50000 = 73472 is.
Twenty-three octillion.
This is scientific notation. This means 9 followed by 23 zeros.900 000 000 000 000 000 000 000nine hundred hextillion
It is 0.000 000 000 000 000 000 000 0199 5
62x100=6200NOTE:- IN THIS EXAMPLE ¦ MEANS "SPLIT THIS NUMBER OFF", ~ MEANS "ATTACH THESE NUMBERS TOGETHER", ------>MEANS "THIS GIVES YOU"This is because when you multiply any number by 10, 100, 1000, 10 000, 100 000 etc. you add the number of 0zeros onto the number.In this case, 100 has 2 0zeros so you add 2 0zeros¦1¦00------>00onto the end of the number 62, giving you 6200.62~00------>62007634x10¦1¦0------>07634~0------>76340Another example is 65.5x10 000.To do this:¦1¦0 000------>0000Because 65.5 is not an integer (a whole number), we take one of the 0zeros and change 65.5 to 655. We are moving the decimal place, just like we do in the previous example.65.5~0------>655Now, as before, we add the last 3 0zeros to give us...655~000------>65500073.44x100 000 000¦1¦00 000 000------>0000000073.44~00------>73447344~000000------->7 344 000 0000.89x100¦1¦00------>000.89~00------>89There are now no 0zeros left so this is your answer23x0.01Decimals work in the same way, just moving the decimal place in the opposite direction.0.0¦1¦------>0.0As there are 2 0zeros we move the 23 2 places to the decimal point's right so 23 becomes a decimal0.0~23------>0.23And the last one...372x0.10.¦1¦------>0.0.~372------>37.2
10 to the power of 23 = 100 000 000 000 000 000 000 000 So 3.3022 multiplied by that = 330 220 000 000 000 000 000 000 Which would be said as 330 thousand 220 quintillion. (I think :P)