![subject](/tpl/images/cats/mat.png)
Mathematics, 11.12.2020 06:00 jsdlfjlk1936
Samantha is preparing to do a survey of the language classes taken by ninth and tenth graders at her
high school
. Each student in ninth and tenth grade takes one language class. From school records, she
knows there are 158 students in the ninth grade, as shown in the table.
Language
Grade French Mandarin Spanish Total
9
r
$
158
10
Ń
Z
Total
Enter an expression to represent the conditional relative frequency that a student takes Mandarin, given
that the student is a tenth grader. Complete the explanation.
The conditional relative frequency is the number of tenth graders taking Mandarin divided by the
total number of students
The relative frequency can be represented by the expression
158
a
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
What is the value of x? enter your answer in the box. photo attached.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:50
The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.
Answers: 3
You know the right answer?
Samantha is preparing to do a survey of the language classes taken by ninth and tenth graders at her...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:40
![question](/tpl/images/cats/pravo.png)
Law, 05.02.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:40
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.02.2021 19:40