Mathematics, 08.07.2019 12:00, plumv2145

Yazmin's heart rate was measured at 19 beats in a 1/4 minutes. how many beats per minute?

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Mathematics, 21.06.2019 16:30, ptrlvn01

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

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Mathematics, 21.06.2019 20:10, sksksksksk1

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

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Mathematics, 21.06.2019 22:10, markayla101326

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

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Mathematics, 22.06.2019 01:30, jjimenez0276

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.