Naomi's pedometer recorded 43,498 steps in one week. her goal is 88,942 steps. naomi estimate she has about 50,000 more steps to meet her goal. is naomi's estimate reasonable?

Simplify. −4x^2 (5x^4−3x^2+x−2) −20x^6−12x^4+8x^3−8x^2 −20x^6+12x^4−4x^3+8x^2 −20x^8+12x^4−4x^2+8x −20x^6+12x^4+4x^3−8x^2

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm