Writing an equation is the easiest way to figure this out.
b = boys, g = girlsb = 3/4g35 students = g + b35 = g + 3/4g35 = 7/4g35/7/4 = g20 girls35 - 20 = b or 3/4(35) = b15 boys
Answer:
A - PV/RT = n
Step-by-step explanation:
The objective is to isolate the variable n which represents moles. To do so, you must get rid of the surrounding variables.
Surrounding n, the variables R (gas constant) and T (temperature) are shown being multiplied with n. To get rid of them, you must do the inverse which is to divide.
PV = nRT
Divide both sides by R
PV/R =nT
Divide both sides by T
PV/RT = n
And now, the variable n has been isolated and the new equation to solve for moles is presented.
Hope this helps!
Answer:
He rides 9 miles a day
Step-by-step explanation:
72(miles) divided by 8(days) would equal 9 miles per day.
Answer:
<em><u>Hence</u></em><em><u>,</u></em><em><u> </u></em><em><u>simplified</u></em><em><u>. </u></em>
At the market would be a better deal because u can get it for 4.22$ and at the orchard it would 4.68 per bag so the market is a better deal