nifeajeti nifeajeti

01-01-2019
Mathematics

contestada

The ratio of students to teachers is 2:3 respectively.If there are 21 teachers, how many students are there?

Respuesta :

Frankiepopen Frankiepopen

01-01-2019

Answer:14

Step-by-step explanation:

2:3

14:21

in 14 their is 2 7's

in 21 their is 4 7's

Answer Link

Otras preguntas

Based on the results of testing colorless solutions with indicators, which solution is most acidic? (1) a solution in which bromthymol blue is blue (2) a soluti

Explain what causes air pressure:

What is 3 1/4 million in scientific notation

What political unrest did the Louisiana Purchase cause?

Which of the following does not occur during interphase? A. Replication B. Translation C. Cytokinesis D. An increase in the number of mitochondria

Mental health professionals such as psychiatrists, psychologists, and social workers can help people cope with depression. What do psychiatrists do?

Which religion has the most followers in France? Lutheranism Judaism Anglicanism Catholicism

An experiment produced 0.10 g CO2, with a volume of 0.056 L at STP. If the accepted density of CO2 at STP is 1.96 g/L, what is the approximate percent error?

Nadia tossed a number cube, with faces numbered 1 to 6, in the air 60 times. It came up 6 exactly 12 times. Determine the experimental probability and theoretic

What is the amazon river used for?