If you notice the tickmarks, that means all slanted sides are of length 2.5
now, a triangular prism, is just two triangles and three rectangles stacked up to each other, check the picture below, like so. So to get the area of it, simply get the area of the rectangles and the triangles.
now, notice, the triangles have a base of 4 and an altitude/height of 1.5.
the rectangles on the left and right sides are just 2.5 x 6 each.
and the rectangle at the base of the prism, is a 4 x 6.
thus, the area of the triangular prism is just
The answer to your question is:
7800
A=p(1+i/m)^mn
A=100,000×(1+0.04÷4)^(4×4)
A=117,257.86
Answer:
The percentage of variation in the dependent variable explained by the variation in the independent variable is 80 %.
Step-by-step explanation:
A coefficient of correlation of 0.8 means that dependent variable changes in 0.8 when independent variable changes in a unit. Hence, the percentage of such variation (
) is:

Where:
- Change in independent variable, dimensionless.
- Change in dependent variable, dimensionless.
If
and
, then:

The percentage of variation in the dependent variable explained by the variation in the independent variable is 80 %.
This problem can be represented by:
212+2p=256
Which means that the game system and the price of the two games will equal $256.
If we subtract the game system by the total price:
256-212
We get 44.
Now we are left with:
2p=44
Now you can divide 2 to get p by itself so now
p=22
So the price of one game is $22.00