Answer:
112
Step-by-step explanation:
the formula for area is length times width,so in this case 14×8 = the area
Answer:
The Width of the piece of the rectangular table top is 2.5 ft.
Step-by-step explanation:
The area of the square =
sq feet
The length of the square =
ft
Let the width of the tabletop = W feet
Now, AREA OF THE RECTANGULAR TABLETOP = LENGTH x WIDTH
or, 11.875 sq. feet = 4.75 ft x W ft
⇒ 11.875 = 4.75 x W
or, ![W = \frac{11.875}{4.75} \implies W = 2.50](https://tex.z-dn.net/?f=W%20%3D%20%5Cfrac%7B11.875%7D%7B4.75%7D%20%5Cimplies%20W%20%3D%202.50)
or, W = 2. 50 ft
Hence, the width of the piece of the rectangular table top is 2.5 ft.
The range 1-100 is 100 numbers, divide by 4 and 5 to find the number of multiples.
100/4 = 25
100/5 = 20
probability of choosing multiple of 4
25/100 = 1/4
probability of choosing multiple of 5
20/100 = 1/5
the probabilities are not mutually exclusive because there are duplicate numbers, (overlap) multiples of both 4 and 5 being counted twice. 5/100 = 1/20
20, 40, 60, 80, 100
when "or" is used, add the probabilities, subtract the duplicates.
1/4 + 15 - 1/20 =
5/20 + 4/20 - 1/20 = 8/20 = 2/5