Mathematics, 18.10.2019 09:10 maccaudill02
Ahorizontal pedestrian bridge is supported from a parabolic arch. the bridge goes
above a roadway that is 40 feet wide. at ground level, the main span of the bridge
is 90 feet wide. at the edge of the roadway, 25 feet from where the arch touches the
ground, the arch is 16 feet high. how tall is the arch at its tallest point?
Answers: 1
Mathematics, 21.06.2019 14:30
Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9
Answers: 3
Mathematics, 21.06.2019 22:00
Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.
Answers: 1
Mathematics, 22.06.2019 01:00
How many zeros does this polynomial function, y=(x-8)(x+3)^2
Answers: 1
Ahorizontal pedestrian bridge is supported from a parabolic arch. the bridge goes
above a road...
above a road...
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