Mathematics, 05.04.2020 21:48 uglybruja81
When a ball is tossed into the air, it’s height is a quadratic function of time. One student models the height of the ball as h(t)= -16t^2. Another student models it as h(t)= -16t+10. Could both models be correct? Explain.
Answers: 2
Mathematics, 21.06.2019 23:30
The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle
Answers: 1
Mathematics, 22.06.2019 02:00
Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)
Answers: 1
Mathematics, 22.06.2019 04:30
An angle bisector ac divides a trapezoid abcd into two similar triangles ? abc and ? acd. find the perimeter of this trapezoid if the leg ab=9 cm and the leg cd=12 cm.
Answers: 3
Mathematics, 22.06.2019 04:30
For each given situation, determine if the method of randomization is either appropriate or not appropriate
Answers: 3
When a ball is tossed into the air, it’s height is a quadratic function of time. One student models...
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