Answer:
a. Of all the students,
are girls with blond hair.
b. Of all the students,
are boys without brown hair.
Step-by-step explanation:
a. You know that
of the students are girls (This means that
of the studes are boys) and
of these girls have blond hair.
Then,
of
is:
Therefore, of all the students,
are girls with blond hair.
b. You know that
of the boys have brown hair.
Then,
of
is:
Of all the students,
are boys without brown hair.
<span />the probability of rolling a 4 = 5 times.
Answer:
The answer is 1
Step-by-step explanation:
Answer:
The inequality is
88<x<93
Step-by-step explanation:
The average of Shondra's test scores in physics is between 88 and 93.
Let me give out the meaning of some inequality symbols
<= Less than or equal to
>= Greater than or equal to
< Less than
> Greater than
Let the average score be x
In this case , the average score is between 88 and 93
The inequality is
88<x<93