The length of each edge of a cube shaped container is 16in when the container is filled with water to the rim approximately how many gallons does it hold one gallon equals 231 cubic inches

The container hold 18 gallons of water.

Step-by-step explanation:

Given:

The length of each edge of a cube shaped container is 16 in.

One gallon equals 231 cubic inches.

Now, to find gallons of water it holds.

The length of cube shaped container = 16 in.

So, to get the volume of cube shaped container by putting formula:

Thus, the volume of container is 4096 cubic inches.

As given:

1 gallon = 231 cubic inches.

Now, to get the gallons of water container hold by using conversion factor:

231 cubic inches = 1 gallon.

4096 cubic inches = 4096 ÷ 231 gallons.

4096 cubic inches = 17.73 gallons.

Thus, approximately water container hold 18 gallons.

Therefore, the container hold 18 gallons of water.

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold