A small dog gets fed .75 cups of dog food twice a day. Using D for the number
of days and F for the amount of food in cups: *
write an equation relating the variables and use the equation to find how many days a large bag of dog
food will last if it contains 210 cups of food.

Abag of popcorn contains 483 calories and servers 3.5 people. how many calories are in each serving.

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %