An element has atomic number 10 and an atomic mass of 20. How many neutrons are in the atom of this element?
ОА. 10
ов. 20
ос. зо
ООО
ор. о
OE. 200

H(x)=4x2-5x h(-3) what is the answer?

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)