A fair spinner has 8 equal sections. 1
3
1
2
2
22
Here is a probability scale:
А В
D
0
1
Which letter shows the probability of spinning a 1?
a)
b)
Which letter shows the probability of spinning a 2?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?