Park Crest Middle School has a population of about 400 Eighth Graders. Park Crest is one of several middle schools in a state which has a total of 406,240 Eighth Graders.

Use powers of ten to estimate how many times greater the state’s population of Eighth Graders is compared to the number of Eighth Graders at Park Crest Middle School.

Show your work.
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Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.