Answer:
4:1
Step-by-step explanation:
46. 12 plus 17 is 29 and 75 minus 29 is 46
<span>With
the sum of 99, we will get 50 pairs whole numbers. Why?
Let’s start with
0+ 99
1 + 98
2 + 97
3 + 96
4 + 95
5 + 94
6 + 93
7 + 92
8 + 91
9 + 90
10 + 89
………
……..
43 + 49
44 + 50
Therefore, if you’re going to count all pairs of whole number, you will get 50
pairs of whole number with the sum of 99.</span>
Answer:
6 groups of marbles
Step-by-step explanation:
If we do 30 divided by 5 we get 6! Have a nice day!
-Alpha
Answer:
the number of chlorine molecules in 6.5 moles of chlorine is calculated as follows
by use of Avogadro constant that is 1mole = 6.02 x10^23 molecules
what about 6.5 moles
6.5 x ( 6.02x 10^23)= 3.913 x10^24
