Sarafina had 34 out of 99 hit when she was at that during the softball season what was her batting average

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Determine the following data for the quadratic relation f(x) = -3(x+2)(x-3)? i. direction of opening: ii. x-intercepts: iii. y-intecept: iv. axis of symmetry: v. vertex: