3. Ivan has 15 yards of green felt and 12 yards of
2 answers:
Answer: 5 yards of green felt and 4 yards of blue felt is used to make each quilt.
Step-by-step explanation:
As per given ,
Length of green felt used to make 3 quilts = 15 yards
Then , the length of green felt used to make 1 quilt =
Length of blue felt used to make 3 quilts = 12 yards
Then , the length of blue felt used to make 1 quilt =
Hence, 5 yards of green felt and 4 yards of blue felt is used to make each quilt.
You might be interested in
Complete Question: Check the file attached to this document to see the complete question
Answer:
P(X < 7) = 0.76
Step-by-step explanation:
Counting properly from the diagram attached to the question,
number of trials it took her to make less than 7 shots(i.e. 0 to 6 shots) = 38
The total number of trials she made = 50
Probability that it takes fewer than 7 shots to get her first successful shot, P(X < 7) = (number of trials it took to make less than 7 shots)/(Total number of trials)
P(X < 7) = 38/50
P(X < 7) = 0.76
There were 340,000 cattle placed on feed
How many of the 340,000 cattle placed on feed were between 700 and 799 pounds?
Given the fraction of total cattle for 700 - 799 pounds is 2/5
Let x be the number of cattle between 700 - 799 pounds
We make a proportion using the fraction
Cross multiply it and solve for x
340000* 2 = 5x
680000 = 5x
Divide by 5 on both sides
So x= 136,000
There were 136,000 cattle between 700 and 799 pounds