farm animals using wood that is 5 cm thick. As shown in the diagram below, the troughs are rectangular-based, open at the top and have external dimensions of 100 cm x 60 cm x 30 cm. (a) show, by calculation, that the internal capacity ( volume) of the trough is 112,500 cm3. (b)Calculate the volume of wood needed to make a trough.

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

Percent increase and decrease. original number: 45 new number: 18

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?