ktgigimsofia ktgigimsofia

03-12-2016
Mathematics

contestada

A small school has 27 boys .if the ratio of boys to girls is 9:4, how many students are their together

Respuesta :

MonsieurPengu MonsieurPengu

03-12-2016

9:4, so for every 9 boys there are 4 girls. 27 is 3 times 9, so multiply 4 with 3, you get 12. Count them up and BOOM, 39

Answer Link

Otras preguntas

Please please help me out!!

Which two cloud numbers round to 8 7.66 7.19 9.47

Examine the following table of points, which are all on a certain line.x y−2 40 21 13 −1What is the slop

What was most likely the primary goal of missionaries who moved to the Pacific Northwest? O O O to convert American Indians to Christianity to bring religion an

Sexual reproduction relies on two sex cells uniting in fertilization to form a single cell know as a(n) _______.

What structure would you find in a plant cell that you would not find in an animal cell

Mitochondria and chloroplasts, organelles inside of eukaryotic cells, have their own membranes and genetic material. This is evidence of A. abiogenesis. B

Which of the following plurals is spelled correctly? A - Ponys B - Diaries C - Studees D - Berryes

Can someone help me with question 1 & 2 please (30 points)

Anna is a CNA who has been leaning over doing bed baths on patients who cannot move in their bed. After two hours, Anna has a backache. Which body mechanics pri