A social networking site recorded that 80% of the people who became members of the site one month were between 30 and 40 years old. The equation below represents this information, where x represents the total number of people who became members of the site that month:
x = 0.8x + 72
How many people who became members of the site that month were between 30 and 40 years of age?
112
288
360
432
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A social networking site recorded that 80% of the people who became members of the site one month were between 30 and 40 years old. The ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
A photo of a painting measures 13 inches by 17 inches. The scale factor is 1 3. What size is the painting?
Answers (1)
Jack paid $64 for two algebra and three geometry books. he paid $66 for three algebra and two geometry books. what is the cost of each book?
Answers (1)
maggie bought vegetables at the farmers' market. She chose 6 tomatoes and 9 bunches of broccoli. Then she chose 8 carrots. How many heads of lettuce did Maggie buy
Answers (2)
What is the quotient of - 11.25 divided by - 0.375?
Answers (1)
2. What is gross income? What types of income are included in gross income? (sorry there are no answer choices) Giving a brainliest for the best answer.
Answers (1)
New Questions in Mathematics
When Jaylen started high school, 1,430 students attended his school. On the day of his graduation, only 1,001 students attended his school. The number of students who attended Jaylen's school decreased by
Answers (2)
A particle is moving with the given data. Find the position of the particle. a (t) = 2t + 9, s (0) = 8, v (0) = - 7
Answers (1)
A researcher would like to estimate p, the proportion of U. S. adults who support recognizing civil unions between gay or lesbian couples. If the researcher would like to be 95% sure that the obtained sample proportion would be within 1.
Answers (1)
What is 27/50 as a decimal
Answers (1)
Solve: 10 sin? (x) - 3sin (x) - 1 = 0 Let u = sin (x). The given equation is equivalent to (2u - 1) (5u + 1) = 0 Therefore sin (x) = or sin (x) =
Answers (2)