Mathematics, 23.10.2019 21:00, kidus24
There are a total of 12 red and blue crystals on a scale. each red crystal
weighs 5 ounces and each blue crystal weighs 7 ounces. the total weight
of all the crystals is 66 ounces. how many of the red crystals are there?
Answers: 2
Mathematics, 21.06.2019 17:00, danjan9084
Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip
Answers: 1
Mathematics, 21.06.2019 17:30, redbenji1687
Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
Answers: 3
Mathematics, 21.06.2019 23:50, Angel4345
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
There are a total of 12 red and blue crystals on a scale. each red crystal
weighs 5 ounces and...
weighs 5 ounces and...
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