jisnooze jisnooze
  • 15-10-2019
  • Mathematics
contestada

2/5 of the population has blood type A. 23/50 have blood type O. What fraction of the population had either blood type A or O?

Respuesta :

jess8555 jess8555
  • 15-10-2019
25/55 people have either A or O
Answer Link

Otras preguntas

what is the square root of 196
4a - 5 + 2a + 9 =28
A square plot of land has a building 60 ft long and 50 ft wide at one corner. The rest of the land outside the building forms a parking lot. If the parking lot
Which pair of terms can be used to represent any two consecutive odd numbers?
Which set of descriptions would describe the largest number of people in a region? A. Rural, Sunni, and Kurd B. Urban, Sunni and Arab C. Rural, Shia, and Kurd D
What is 21/72 simplified to?
what is 3 fourths minus 7 eighths
if the same amount of work needed to keep a 100W light bulb lit for one hour could be used to lift a 2000 kg SUV, what height could it be lifted to?
how did the coastal mountains form
Which of the following is true of the data set represented by the box plot? a. The data contains at least one outlier. b. The mean and median are most likely th