Find the probability that a randomly selected point within the circle falls
in the white area.
60°
60°
r = 4 cm
[? ]%
Round to the nearest tenth of a percent.

Given the table below, what is the chemical formula for a compound between rb and the nitrate ion no3 -1? nitrate ion no3 -1 phosphate po4 -3 sulfate so4 -2 acetate c2h3o2 -1 ammonium nh4 +1 chromate cro4 -2 carbonate co3 -2 dichromate cr2o7 -2 permanganate mno4 -1 sulfite so3 -2 rbno3 rb2no3 rb(no3)2 rb2(no3)3

Ineed with a, b, c, d, and e on the long answer

Ineed ! it’s science and it’s due tomorrow!