3 Mrs. Law's seventh grade class volunteers for two days at an animal shelter. Each day, 30% of students will be assigned to help groom animals, 50% will be assigned to
walk animals, and 20% will be assigned to clean the kennels. Michaela designs a
simulation to determine how likely it is that she will be assigned to walk animals
both days. She assigns digits as follows:
• 0,1,2 = Grooming
3,4,5,6,7 = Walking
• 8,9 = Cleaning
Then she generates the following sets of random numbers for her simulation.

Factor the expression using gcf 9b+45

25 ! i need asap! ! ill mark brainliest!

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.