Ebecca can make 180 cupcakes at her bakery each day. Currently, she has orders for more than 540 cupcakes. Which inequality represents how many days it will take Rebecca to complete her orders?

Use set buikder notation to represent the following set: {, -2, -1, 0}

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.