Out of 35 male guests, 40% wear glasses. So, the number of male guests who wear glasses is 14. As a fraction of the total 56 guests, this can be represented as 1/4.
To find the number of male guests who wear glasses as a fraction of the total guests, we need to first calculate the number of male guests who wear glasses.
Out of the 35 male guests, 40% wear glasses.
40% of 35 is calculated as 0.4 * 35 = 14.
So, there are 14 male guests who wear glasses.
Now, to express this as a fraction of the total 56 guests, we write it as 14/56. This fraction can be simplified to 1/4 by dividing the numerator and denominator by 14.
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Answer:
b. is the only set of points that is a function.
Step-by-step explanation:
A relation is a function is there is not more than one y assigned to a x.
A relation relates a variable to another variable. Option a does not not this.
A set of points is a relation. A trick to figuring out if is a function is to see if all x's are different.
Let's look at b. All the x's are different there so it is a function.
Now c, we see that there are two different points with the same x so this is not a function.
Now d, we see that there are two different points with the same x so this is not a function.