An Isotope cesium 137 has half life of 30 years if 1.0 g of cesium 137 disintegrates over a period of 90 years, how many g of cesium 137 would remain?

18.8 cubic inches.

step-by-step explanation:

volume of a cone = πr²h

r = 1.5 inches

h = 8 inches

pi = 3.14

volume of our cone = × 3.14 × 1.5² × 8 = 18.84 square inches

or equals to 18.8 square inches rounded up to nearest tenth.

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

i will pick c put check it over to be sure

step-by-step explanation:

d. all of the above

step-by-step explanation: