Atrailmix recpe calls for 1/3 pound of mixed nuts, 4/15 pound of raisins, and 2/5 pounds of granola. what is the ratio of raisins to mixed nuts in simplest form

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.