A hole in the ground is 3 feet deep. A pile of dirt next to the hole is 3 feet high. Which list best uses the values -3, 0, and 3 to describe these elevations? ground level: bottom of the hole: top of the dirt pile: 3 feet - 3 feet O feet ground level: bottom of the hole: top of the dirt pile: 3 feet O feet -3 feet ground level: bottom of the hole: top of the dirt pile O feet 3 feet - 3 feet ground level: bottom of the hole: top of the dirt pile: O feet 3 feet 3 feet? ​

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Can someone me do math because i am having a breakdown rn because i don’t get it

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.