Quiana929 Quiana929

22-08-2015
Mathematics

contestada

The ratio of adults to children attending a new exhibit at the museum on one day was 8:5. Based on this ratio, if 390 people attended that day, how many were adults?

Respuesta :

cclemeno cclemeno

22-08-2015

5x+8x= 390
13x=390
x= 30
substitute 30 for x
8(30)= 240 adults

hope this helps

Answer Link

Otras preguntas

Judges in a court of appeals reach their decision through a _______________________ vote. three-fourths majority minority unanimous

Which of the following describes how the modern era has affected cultural exchange? a. Cultures around the world have been exposed to other cultures at a greate

Which choice best describes the following sentence? The parade to support the veterans begins at noon on Sunday be sure to arrive an hour early. a. It is comple

Addressing something in a poem is using _____. a. apostrophe b. metonymy c. metaphor d. simile

The two major ways a person can become a legal U.S. citizen are

Why did fifteenth-century Europeans search for a sea route to Asia? Choose all answers that are correct. a. Europeans wanted goods such as pearls and silk that

Who was known as the Father of Humanism and paved the way for the Renaissance? a. Petrarch b. Giotto c. Gutenberg d. da Vinci

[tex]5^{1+log_4x}+5^{log_{0.25}x-1}=\frac{26}{5}[/tex]

what is 6 to the 2nd power divided by 2(3)+4

Mark the statement if it accurately describes European history and geography. A. The Alps are mountains that made Napoleon’s invasion of Italy easy. B. The E