Mathematics, 13.10.2019 10:30, cricri2347
Alain throws a stone off a bridge into a river below. the stone's height (in meters above the water), xxx seconds after alain threw it, is modeled by: h(x)=-5x^2+10x+15h(x)=−5x 2 +10x+15h, left parenthesis, x, right parenthesis, equals, minus, 5, x, start superscript, 2, end superscript, plus, 10, x, plus, 15 what is the height of the stone at the time it is thrown?
Answers: 3
Mathematics, 21.06.2019 22:30, verdolaga2017me
Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.
Answers: 1
Mathematics, 21.06.2019 23:10, toricepeda82
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)
Answers: 3
Alain throws a stone off a bridge into a river below. the stone's height (in meters above the water)...
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