Write the number 4302000000000 in scientific notation.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Which one is true about the hexagons ?

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189