4/5 which is equal to 0.8
Smaller rectangular prism:
Width: 5in
Length: 7in
Height: 5in
V= WxLxH
V= 5x7x5
V= 175 in3
Bigger rectangular prism:
Width:11
Length:14
Height:7
V= WxLxH
V=11x14x7
V=1078 in3
ADD THEM ALL TOGETHER:
175 in3 +1078 in3= 1253i n3
The answer would be 52, since it is about 20-30 numbers away from the rest
4x + 5 = 25
-5 -5
4x = 20 (divide 4 from each side)
x = 5
The image is not attached with, but by reading the question it is obvious that the blue region lies inside the larger square and outside the smaller square. That is the region between the two squares is the blue region.
We know the dimensions of both squares, using which we can find the area of both squares. Subtracting the area of smaller square from larger one, we can find the area of blue square and further we can find the said probability.
Area of larger square = 8 x 8 = 64 in²
Area of smaller square = 2 x 2 = 4 in²
Area of blue region = 64 - 4 = 60 in²
The probability that a randomly chosen point lies within the blue region = Area of blue region/Total area available
Therefore, the probability that a point chosen at random is in the blue region = 60/64 = 0.9375
