Math problems katya has a recipe that needs 3/4 teaspoon of salt for 1 1/2 cups of sugar if she used 2 1/2 cups of sugar how much of salt does she needs

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)