En la granja de mi tío, las 12 gallinas consumen 4.5 kg de grano al día. A partir de mañana le entregarán 5 gallinas. ¿Cuánto se espera que se consumirá diariamente de granos? a) 45.33Kg
b) 1.875Kg
c) 6,37Kg
d) 3.17Kg

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1