Joy needs 8 feet of fabric for a project she is working on, but the store only sells the fabric in meters. One meter of fabric c
2 answers:
Answer: $2.81.
Step-by-step explanation:
Given : Required length of fabric = 8 feet
Since the tore only sells the fabric in meters and 1 ft = 0.305 meters.
Then, 8 ft =
Thus , the length of the fabric required by Joy = 2.44 meters
Also, One meter of fabric costs $1.15.
Then, 2.44 meters of fabric costs = [Round to the nearest cent.]
Hence, the cost of fabric for Joy will be $2.81.
You might be interested in
Answer:
Total Dolls would Evelyn have had if she had not lost them = 9 Dolls
Step-by-step explanation:
As given,
Total dolls Evelyn had = 9
Total dolls lost = × 9 = 3
So, Now
Evelyn had total dools after lost = 9 - 3 = 6
If she had not lost te dolls , then she had 3 dolls more
∴ we get
If she had not lost any dolls , Evelyn had total dolls = 6 + 3 = 9
So, The answer would be :
Total Dolls would Evelyn have had if she had not lost them = 9 Dolls
Answer:
The expected number of minutes the rat will be trapped in the maze is 21 minutes.
Step-by-step explanation:
The rat has two directions to leave the maze.
The probability of selecting any of the two directions is, .
If the rat selects the right direction, the rat will return to the starting point after 3 minutes.
If the rat selects the left direction then the rat will leave the maze with probability after 2 minutes. And with probability
the rat will return to the starting point after 5 minutes of wandering.
Let <em>X</em> = number of minutes the rat will be trapped in the maze.
Compute the expected value of <em>X</em> as follows:
Thus, the expected number of minutes the rat will be trapped in the maze is 21 minutes.