A school principal is selecting a teacher for their school's Teacher of the Month award. Assuming that teachers can win the award multiple times and that there are 15 teachers with brown hair, 8 teachers with gray hair, and 3 teachers with blonde hair, what is the probability that the principal selects a brunette in January and a blonde in February? (Use leading zeros and round to 3 decimal points).

I’m a smart person so that’s why i think it was 6

A= the square root of 3“if letters are anything like people, they’re all equal and deserve to be treated equally.”

First, think of what you know. you know that the number t the end of the equation will need to be subtracted because it is the money he lost from buying the lawn mower. and your first two weeks have negative profit, so that tells you that c and d are wrong. now you can plug any of the weeks into a and b to see which one works. i'll start with plugging week 1 into a.this isn't right because it says your answer for week one should be -90.so now we need to try the same thing with b.this one got you the right answer, (sometimes if you only check with one of the weeks multiple will work so you need to check with more of the weeks, but it worked out fine here)this means that b is the correct answer.let me know if you need more clarification. i hope this : )

This law is sometimes called the grouping property. as you can see, regardless of how the numbers are grouped, the answer is still 13. the associative law of multiplication is similar to the same law for addition. it says that no matter how you group numbers you are multiplying together, you will get the same answer.