Mathematics, 26.07.2019 16:50 louiecampos
Max points the shape of this particular section of the rollercoaster is a half of a circle. center the circle at the origin and assume the highest point on this leg of the roller coaster is 30 feet above the ground. write the equation that models the height of the roller coaster. start by writing the equation of the circle. (recall that the general form of a circle with the center at the origin is x2 + y2 = r2. (10 points)
Answers: 2
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 22.06.2019 00:00
Yvaries directly as x. y =90 when x=6. find y when x=13
Answers: 1
Mathematics, 22.06.2019 00:00
Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15
Answers: 1
Max points the shape of this particular section of the rollercoaster is a half of a circle. center t...
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