I want to help you but your question is missing multiple variables. To answer the question you need to know how much Kareem is making. Whether its a certain amount per task or per day or over a certain amount of time. And it depends on how long she has to save up for camp you know when camp starts and if she has enough time to have enough money saved up. You can message me if you have anymore questions about this. Hope this was helpful.
Answer:
x = 6/√3 = 2√3
y = 2×2√3 = 4√3
So, 1st option is correct
Answer:
0.670. M
Step-by-step explanation:
Molarity can be expressed like this:
molarity
= number of moles
/volume (L)
We know the volume, which is 2.37 L
, but we need to find the number of moles. We can do this by dividing 67.3 g by the molar mass of L
i
C
l
:
number of moles =
mass of sample
/molar mass
number of moles = 67.3 g
/(6.94 + 35.45) g/mol =
67.3 g
/42.39 g/mol
number of moles = 1.59 mol
molarity
=
1.59 mol
/2.37 L
= 0.670. M
We need to find the maximum (Vertex of the function)
Let:
L = Length = 1500 - 2x
W = Width = x
The area is given by:
We can find the maximum using the following formula:
Evaluate the area for the value we found previously:
The largest area that can be enclosed is 281250m²
