Answer: The range is the output of our data, in standard notation represented as (x,y) where x is the input and y the output.
So the values of x are the domain, and the values of y are the range.
The set you give is : {(3.2, –3), (7.6, 5.9), (1.4, –3), (–9.1, 8.3)}
You can see that the range is : {-3, 5.9, 8.3}
Notice that in the set, the point y = -3 appears two times (in different pairs), but in the range only one, because you cant repeat the same value in one set.
Answer:
We need 2 fluid ounces of the liquid.
Step-by-step explanation:
We have that,
Ratio for the cups and the water = 2 cups : 1 gallon.
It is required to find the number of cups to be added in 1 pint of lemonade.
Since, we know,
1 cup = 8 ounces i.e. 2 cups = 16 ounces
1 pint = 16 ounces
1 gallon = 128 ounces
Thus, we have the relation between ratio of the cups and the liquid as,
i.e.
i.e.
i.e. x = 2
Thus, we need 2 fluid ounces of the liquid.
A medical clerk noticed that 7635 patients were admitted to the hospital in a one-year period. 4/15 of them had heart or lung diseases. How many patients with heart or lung diseases were admitted to the hospital during the year?
She earns $9.80 per hour.
She is also paid $7.00 for
meals and $3.00 for
transportation each day.
Last Friday, Penny earned
$88.40. Write and solve an
equation to determine how
many hours Penny worked
on Friday.
Answer:Penny worked 8 hours on Friday.
7 + 3 + 9.8h = 88.4
h = 8
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