Asample of a compound made up of various elements totals 90 ounces. if the total amount of lead in the compound weighs 23 ounces, what percentage of the compound is made up of lead? if necessary, round your answer to the nearest hundredth of a percent.

X-intercept=-5 y-intercept=2 the equation of the line is

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?