Abottle rocket that was made in science class had a trajectory path that followed the quadratic equation y=-x^2+4x+6. what is the turning point of the rocket's path?
1) (1,5)
2) (2,10)
3) (-2,-10)
4) (1,-5)

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Identify the polynomial. a2b - cd3 a. monomial b. binomial c. trinomial d. four-term polynomial e. five-term polynomial

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?