Seudónimo Seudónimo

11-08-2016
Mathematics

contestada

divide 33 photos into two groups so the ratio is 4 to 7

Respuesta :

jiggly1 jiggly1

13-08-2016

4 to 7
or
4+7= 12
4x+7x=33
x=3
so,
(4×3)+(7×3)=33
12+21=33
or
12 and 21.
hope it helped

Answer Link

Otras preguntas

Which famous nurse is known for her work teaching the public about the use of birth control? A. Captain Sally Tompkins B. Mary Elizabeth Mahoney OC. Margaret Sa

what does it mean when a person is unavailable on messenger

A disadvantage of a confederate government is that

A. Select an historical event. B. Write a report of this event as if you were there. This means to write about the event in the present tense, as if it were hap

What was one huge innovation for China during this time period that helped * their society progress forward. O Fireworks Champa Rice O Horse drawn carriages O I

What does Nora want to do after leaving Helmer?

Average health premiums have been increasing at a rate of 5% per year. If an average family's premiums are $11,430 this year, what will they be in 2 years?

pls ans my question interested girl come 15++

Determine whether each function has a constant or variable rate of change. Use rates of change to determine whether each function is linear or nonlinear. answer

Which article has a more formal tone? Support your answer with details from both texts. From "The ever-changeing sky