There are 6 cubes in the last figure. Just count them
The volume of each cube individually is 1 so 6 * 1 = 6 units cubed
Answer:
: 
: 
Step-by-step explanation:
It is given the average cost of the flight nationwide is $ 445.99
I wanted to 
to determine that the true average is greater than $ 445.99
Let the hypothesis that the true average is actually greater than $445.99
Therefore,
the 
for the test is :
:
And the alternate hypothesis is :
:
Volume of a rectangular prism=Base*Height
Area is 48 meters squared and height is 2 meters
V=48*2
V=96 cubic meters
Answer:
C. 
Step-by-step explanation:
To find slope using coordinates, use the formula above.
Now, using the 
formula, plug in 
as 
(slope) and either coordinate as the 
and 
values. It looks like this:
To solve for 
, continue to use PEMDAS.
Now use and to solve for your equation:
The answer is C.
Answer:
y = -28 ÷ x
Step-by-step explanation:
The standard format of a inversely proportional equation goes by the format of y = k ÷ x. The question asks us to write an equation if y = 7 when x = -4 and y varies inversely with x.
So we substitute the values y = 7 and x = -4 in the equation y = k ÷ x
K = constant, we have to work this out
7 = k ÷ -4
7 × - 4 = k
k = - 4 × 7
k = -28
k = -28 So then we put this back into the original y = k ÷ x to find our final equation which is y = -28 ÷ x
