Among companies doing highway or bridge construction, 80% test employees for substance abuse. A study involves the random selection of 10 such companies. Find the probability that exactly 5 of the 10 companies test for substance abuse.
What are the different properties of addition? For example, zero property and commutative property.
wHeN closed,an entertainment center is mAdE of four square panels.the TiRed smaller panels aRe Congruent squares.wHaT is the scale factor of the larger square to the smaller squares?
i need to write a adventure story on the food chain, i don't know how to start it off can somebody please help me.
i need to how to write adventure story on food chain using these words engery, produces, decomposers herbivore, onmivore, consumer and i don't know how to do it.
what is 500 divison by 50
Hello, i still can't find the town with part of the word Caster in it. Thanks