maddierobyn maddierobyn

12-05-2016
Mathematics

contestada

Help urgent for tonight, extra points available

Help urgent for tonight extra points available class=

Respuesta :

12-05-2016

Hi,
let's x le number of women
3x is the number of men
x/2 the number of childs
Thus, 3x+x+x/2=5670
=>9x/2=5670
=>x=5670*2/9
=>x=1260: number of women
3x=3*1260=3780 the number of men.

Answer Link

Otras preguntas

Evaluate the expression 7x2y, when x = 3 and y = 4. ^ The 2 is too the power of whatever x is.

The founder of Christianity was _____. a. Abraham b. Jesus c. Muhammad d. Moses

In general, _______________________________ has little influence on the politics of the Middle East. a. oil b. democratic rule c. the religion of Islam d. prese

Which time is faster 5.3 or 5.19

A rational number is defined as a ratio of two integers. Given that a ratio is a fraction, how can a decimal be a rational number?

One bag of rice that weighs 3.5 pounds will have enough rice if a recipe calls for 54 ounces of rice. (1 pound = 16 ounces)

For the given quadratic equation convert into vertex form, find the vertex, and find the value for x = 6. y= -2x^2 + 2x +2?

AB is represented by the equation 2y + 3x = 2. CD is constructed such that AB || CD . what is the slope of CD ?

Find the real-number root. Square root -2.56

In what sense are modern universities similar to the Agora of ancient Athens?