Since there are 14 boys and the whole class has 31 students
We get, the ratio of the part-to-whole relationship for boys is 14/31.
And since there are 17 girls
We get, the ratio of the part-to-whole relationship for girls is 17/31.
Answer: c. getting heads on a coin toss and rolling a 5 on a die
Step-by-step explanation:
Answer:
and
.
Step-by-step explanation:
To this relation be a function, the horizontal coordinates can't be equal. So, let's find the value of
that makes those coordinates equal.

Using the null factor property, we have

Therefore, the given relation is not a function when
and
.
Answer:
1.09
Step-by-step explanation:
Check the photo
Answer:
Nickel has 54 cents and Alex has 216 cents.
Step-by-step explanation:
Hope it helps u :)