Answer:
No.
Step-by-step explanation:
The definition of a function is that every output (x) has only one input (y).
Here -3 gives two different outputs which contradicts the definition of a function.
Jake spent more on lunch. They left $3.74 as the tip.
Answer:
About 67 men
Step-by-step explanation:
You multiply 112 by 3/5 or .6 to get 67.2 which rounds to 67 because there can not be .2 of a person.
Since I can't draw the Venn diagram, I will solve it mathematically.
Let n be the number of drinkers:
n( lattes) = 16
n(espresso) = 12
n(elates AND espresso) = 8
Let's find the number of those who drink either latte or espresso)
n(Lattes OR espresso) = n(lattes) + n(espresso) - n(lattes AND espresso)
n(Lattes OR espresso) = 16 + 12 - 8 = 20
Then 20 likes either lattes or espresso + 8 likes both = 28 like coffee
The total is 50, out of them 28 like coffee, then those who don't like coffee are: 50-28 = 22 (answer B)
The length of XZ is likely 8 i think since they are in that order, but idk. sorry if im wrong, and i hope this helped ):
