answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nata
1 month ago
5

In a class of 30 students, 19 are studying French (F), 12 are studying Spanish (S) and 7 are studying both French and Spanish. H

ow many students are not taking any foreign languages?
What is the P(FunionS)' ? Reduce the ratio for your final answer
Mathematics
1 answer:
lawyer [12.5K]1 month ago
5 0

Answer: Fourteen students are not enrolled in any foreign languages.

Step-by-step explanation: Begin with the total student count and subtract the number enrolled in each language class. This yields 19 for French, 12 for Spanish, and 7 for those taking both. Summing these numbers gives 38. Next, repeat this process, subtracting each category from 30 to find how many students are not participating in either language. You would end up with 11 for French, 18 for Spanish, and 23 for both. Adding these values results in 52. Finally, subtract 38 from 52 to arrive at the final result of 14.

You might be interested in
Tran has a credit card with a spending limit of $2000 and an APR (annual percentage rate) of 12%. During the first month, Tran c
babunello [11817]

Detailed explanation:

Information provided:

Tran possesses a credit card that allows up to $2000 in spending with an APR of 12%.

In the initial month, Tran incurred charges of $450 and settled $150 within that billing period.

The formula to determine the interest that will accrue for Tran in the first month is (0.012)(300)

Here, 0.01 signifies the monthly interest rate.

The 300 reflects the outstanding balance, as Tran charged $450 but only paid back $150.

5 0
2 months ago
mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is worth either
tester [12383]

The first equation is x + y = 29, and the second is 5x + 2y = 100.

8 0
2 months ago
Read 2 more answers
Based on the information below, choose the correct answer.
PIT_PIT [12445]
Hello

the dollar amount of each monthly payment that is interest
11,798.81÷120
=98.32

the percentage of the total payments that is total interest
(11,798.81÷41,798.81)×100
=28.23%

Hope this information is helpful.
3 0
1 month ago
Read 2 more answers
What is a3 in an arithmetic sequence in which a10=41 and a15=61
zzz [12365]
\bf \begin{array}{llll}
term&value\\
-----&-----\\
a_{10}&41\\
a_{11}&41+d\\
a_{12}&(41+d)+d\\
&41+2d\\
a_{13}&(41+2d)+d\\
&41+3d\\
a_{14}&(41+3d)+d\\
&41+4d\\
a_{15}&(41+4d)+d\\
&41+5d=61
\end{array}
\\\\\\
41+5d=61\implies 5d=20\implies d=\cfrac{20}{5}\implies \boxed{d=4}\\\\
-------------------------------\\\\

\bf n^{th}\textit{ term of an arithmetic sequence}\\\\
a_n=a_1+(n-1)d\qquad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
d=\textit{common difference}\\
----------\\
d=4\\
n=10\\
a_{10}=41
\end{cases}
\\\\\\
41=a_1+(10-1)4\implies 41=a_1+36\implies \boxed{5=a_1}

therefore

\bf n^{th}\textit{ term of an arithmetic sequence}\\\\
a_n=a_1+(n-1)d\qquad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
d=\textit{common difference}\\
----------\\
d=4\\
n=3\\
a_{1}=5
\end{cases}
\\\\\\
a_3=a_1+(3-1)4\implies a_3=5+(3-1)4

and you are probably aware of the amount.
8 0
1 month ago
Read 2 more answers
You provide a dog-walking service, and you report to the owners on the amount of exercise their dogs get on the walks. You walke
babunello [11817]

Answer E is correct, as when rounded to 3 mph and divided by 2, it yields 1.5. Since an hour consists of 60 minutes, halving that gives 30 minutes. However, because you walked a bit slower, it would actually take 5 additional minutes.

7 0
2 months ago
Read 2 more answers
Other questions:
  • Luis has saved $6. he doubles the amount he saves each week.does this represent an exponential function?complete:
    12·1 answer
  • Which of the x values are solutions to the inequality 4(2 – x) > –2x – 3(4x + 1)? Check all that apply. x = –1.1 x = –2.2 x =
    8·2 answers
  • What is the average rate of change over the interval [0.75, 1.125]? Explain the meaning of the average rate of change.
    10·1 answer
  • Two friends went rowing on the river. They first traveled with current for 3 hours. The way back took them 4 hours and 48 minute
    10·2 answers
  • Kaitlyn solved the equation for x using the following calculations. Negative 5.4 + x = 12.2. Minus 5.4. x = 6.8. What error, if
    12·1 answer
  • A weather station in a major city in the Northwest kept data about the weather conditions over the past year. The probabilities
    13·2 answers
  • Serena estimates that she can paint 60 square feet of wall space every half -hour .Write a equations for the relationship with t
    9·1 answer
  • Sarah drinks a 32oz energy drink containing 90 calories per 12oz. How many calories did she drink?
    9·2 answers
  • What are the coordinates of the circumcenter of this triangle? Enter your answer in the boxes.
    5·1 answer
  • A trapezoid has a base of 4.5 inches, a height of 6 inches, and an area of 21 square inches. The equation below can be used to d
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!