Hmm, I'd say the answer is,
A) The equation has x = 4 as its only solution
I think it is 11/18 or 0.611111... because 6 divided by 18 is 1/3 and 11 divided by 18 is 11/18 or 0.611111...
First the number of ways of selecting 3 students out of 8 is 8*7*6/(3*2*1)=56.
There are 6 ways of arranging the officers, so the total number of ways is 6*56=336
Answer:
So scientific notation would be 5 x 10 ^7, and standard would be 50,000,000
Step-by-step explanation:
The 7 means you move the decimal to the right 7 times, meaning you add 7 zeros.
