La suma de las tres cifras de un número es 10. La cifra de las centenas es igual a la suma de la de las decenas más la de las unidades. Si se permutan entre sí la cifra de las centenas y la de las unidades el número disminuye en 297 unidades, ¿ cuál es ese número?

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Find the area of a parallelogram with base 15 yards and height 21 2/3