You just divide V from PV to get P and what you do on one side you do to the other so you get
P = (nRT)/V
I'm so excited to be the first half of the year and I don't
see carma dont to it to me agian
Ok the first one is 121 and the second one is srry but I do not know the last one
Answer:
See below.
Step-by-step explanation:
a)
2 children
$6/hour / 2 children = $3/hour per child
3 children
$8/hour / 3 children = $2 2/3 /hour per child
Her rate is not proportional to the number of children since it is $3/child for 2 children and $2 2/3 / child for 3 children.
b)
Since for 2 children she charges $3/hour per child, for 5 children multiply the rate by 5.
5 * 3 = 15
The proportional rate for 5 children is $15/hour
c)
I use the hourly rate for 1 child I calculated in part a) and multiplied by 5 to account for the 5 children.