When you abbreviate very large or very small numbers, you are using
a. scientific notation.
b. significant digits.
c. rounding
d. conversion factors.

Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring