Answer:
30% of $70=0.30x$70=$21
Step-by-step explanation:
Answer:
Step-by-step explanation:
Distribute the ^3 on top
(27 )
distribute the ^ -9 on bottom, only to what is in the parenthesis
(27 )
the 27's cross out, the 's cross out
/ is left
move the to the top of fraction to change its sign
· =
Every positive number has two square roots - a positive and a negative (unless the value is 0).
The length of something can only be a positive number and since there is only one positive square root, there is only one answer.
Answer:
look at the workey??
Step-by-step explanation:
3*6.022*10^23 no of molecules in 3.0 moles of sucrose