Mathematics, 19.10.2021 14:00, CameronVand21

2- Marcela deseja comemorar seu aniversário com uma festa e para isso pesquisou preços de duas empresas especializadas. A empresa "Feliz Aniversário" cobra uma taxa fixa de R$ 200,00 e mais R$ 20,00 por convidado, enquanto a empresa "Parabéns a Você" cobra uma taxa fixa de R$ 100,00 e R$ 25,00 por convidado. Para que os preços oferecidos pela empresa "Feliz Aniversário" sejam mais vantajosos para Marcela, o número de convidados para sua festa de ser a) maior que 20
b) menor que 20
c) menor ou igual a 20
d) maior ou igual a 20

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, nsuleban9524

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Answers: 1

continue

Mathematics, 21.06.2019 21:50, zymikaa00

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, sipstick9411

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Answers: 2

continue

Mathematics, 21.06.2019 23:20, lyss12326

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

Answers: 1

continue

Do you know the correct answer?

2- Marcela deseja comemorar seu aniversário com uma festa e para isso pesquisou preços de duas empre...