Answer:
The proportion of the population which is infected is =0.07692
Step-by-step explanation:
Let the events be,
A: a person is infected.
B: the test result is positve
According to the question we have,
So
Hence,
Now
The probability that a person is infected is
So the probability that a person is infected is =0.07692.
The proportion of the population which is infected is
Hence the proportion of the population which is infected is =0.07692
Set up a proportion
1 lbs = 2 cups
x lbs = 1.5 cups
1/2 = x/1.5
1.5(1/2) = x
1.5/2 = x
.75 lbs = x
Answer:
d. 0.75 (assuming that choice c. is 3/5)
Step-by-step explanation:
Is C. 3/5? I'm assuming it is.
Write all numbers as decimals to make it easier to compare them.
a. 0.65 = 0.65
b. 33% = 0.33
c. 3/5 = 0.6
d. 0.75 = 0.75
Now that all numbers are written as decimals, we see that the greatest of them is 0.75
Answer: d. 0.75 (assuming that choice c. is 3/5)
Answer:
<u>The best estimation of the fraction of the batch that was left is 5/84</u>
Step-by-step explanation:
Mr. Gallegos has:
A batch of muffins = 1
He gave 11/21 of the batch to his neighbors:
1 - 11/21 = 21/21 - 11/21 = 10/21
He ate 1/8 of the batch himself:
10/21 - 1/8 = 10/168
= 10/168 (dividing by 2)
= 5/84
<u>The best estimation of the fraction of the batch that was left is 5/84</u>
Answer: The slope is 1/2
Step-by-step explanation: Hope this helps please mark me brainlest