jpolk6719 jpolk6719
  • 01-05-2017
  • Mathematics
contestada

Of the 15-year-olds at a karate school, 8 have black belts and 14 have brown belts. Among the 16-year-olds, 7 have black belts and 12 have brown belts. Which age group has a lower ratio of black belts to brown belts? 15-year-olds 16-year-olds neither; the ratios are equivalent Submit

Respuesta :

sgtwindbreaker
sgtwindbreaker sgtwindbreaker
  • 01-05-2017
15yr olds have the lower ratio
Answer Link

Otras preguntas

Solve the system of equations. (3x + 4y = 5) (2x - 3y = -8) A)y = -x = 2 B)x = -1, y = 2 C)x = -4, y = 0 D)x = 3, y = -1
what is the equation of a line with a slope of -2 that passes the point (6,8)
Gross domestic product is the monetary value of all the goods and services produced for sale within a country's borders over the course of a year. True or false
Simplify 8-{x-(5+x)}
the number of hydrogen atoms in 6NH³ is ?​
Please answer this multiple choice question CORRECTLY for 30 points and brainliest!
What is the relationship between Jack and praiseworthy
Both a toothbrush and a car are examples of technology. Explain why both are considered technology.
Solve by extracting roots. Round your answers to two decimal places. 5a² - 85 = 2.2a² - 30
please help on this one?