Answer: B.) <em>The cost of a pizza with no toppings is $6 </em>
Step-by-step explanation:
<em>The y-intercept shown on the graph is (0,6)</em>
<em>Meaning with 0 toppings, the pizza cost </em><em>$6</em>
Using the table given, convert pints to cups and the convert the number of cups to fluid ounces.
1 pint = 2 cups:
6 pints x 2 cups per pint = 12 total cups.
1 cup = 8 fluid ounces:
12 cups x 8 fluid ounces per cup = 96 fluid ounces
Answer:
It will take about 35.49 hours for the water to leak out of the barrel.
Step-by-step explanation:
Let
be the depth of water in the barrel at time
, where
is measured in inches and
in hours.
We know that water is leaking out of a large barrel at a rate proportional to the square root of the depth of the water at that time. We then have that

where
is a constant of proportionality.
Separation of variables is a common method for solving differential equations. To solve the above differential equation you must:
Multiply by

Multiply by 

Take integral

Integrate

Isolate 

We know that the water level starts at 36, this means
. We use this information to find the value of
.


At t = 1, y = 34

So our formula for the depth of water in the barrel is

To find the time,
, at which all the water leaks out of the barrel, we solve the equation

Thus, it will take about 35.49 hours for the water to leak out of the barrel.
Answer:The cost of the 7.5 lbs of walnuts be $2.16 .
step by step As given
It costs $3.45 to buy lb of chopped walnuts.
i.e
Now calculate the cost of one pound .
Now calculated the cost of the 7.5 lbs of walnuts .
Cost of 7.5 lbs of walnuts = 7.5 × 0.2875
= $2.16 (Approx)
Therefore the cost of the 7.5 lbs of walnuts be $2.16 .
I believe is b . Obtuse triangle