destineynwebb3407 destineynwebb3407

01-09-2018
Mathematics

contestada

A sack contains red and blue marbles. the ratio of red marbles to blue marbles is 4:3. if there are 16 red marbles in the sack, how many blue marbles are in the sack?

Respuesta :

ehtchnegotiumpdzksm ehtchnegotiumpdzksm

01-09-2018

The answer is 12 blue marbles

Sol.

if 16 are red 16/4 is 4 so 4×3 is 12 so that is the answer simple proportion

Answer Link

Otras preguntas

Underwater earthquakes may cause which of the following Hurricane Asteroid impact Tsunami Volcano

How were decisions made by the constitutional convention? What other decisions about operating procedures did the delegates make?

Which groups were opposing the British and their policies in North America and why?

In ________ reinforcement, the person or animal is not reinforced every time a desired behavior is performed.

True or false columbus's three ships made landfall in october 1492, he found himself in the east indies

Which geographic feature did early river valley civilization settle near?

The main difference between the Bohr model of the atom and the wave-mechanical model of the atom lies in the level of certainty of where the electrons are locat

Evaluate b2 − 4ac for a = −3, b = 5, and c = 2.

Using the rule of 70, about how much would $100 be worth after 50 years if the interest rate were 7 percent?

2x+3y=10 x-4y=8 what would the answer be