Mike has a spinner. He spins the spinner once. What is the probability of getting the blue color if there are 5 equal sections in the spinner with 2 blue and 3 green?
P(blue)?? P(not blue) ??

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

can you take a photo of the screen?

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.