Eliza is rolling a die and recording whether she gets an even or an odd number. she rolls the die 250 times and records the number that she gets in the table. what is the experimental probability that she gets an even number? a) 97/ 250 b) 123 /250 c) 127/ 250 d) 153/ 250

number frequency
1 46
2 54
3 53
4 47
5 24
6 26

Through non-collinear points there is exactly one plane.

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

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.