Henry is a painter. he uses the function h(x)=50x - 20 to determine the amount he charges for a painting that took him x hours to make. the inverse function is y= x+20/50. what can the inverse function be used to determine?

x amount of money determines y number of hours to make a painting of that cost.

Step-by-step explanation:

The inverse of a function, is the function or rule formed by reflecting the line over y=x. This means essentially that all (x,y) values from the original function switch to (y,x).

(x,y)--->(y,x) in the new function.

If the function determines the amount (y) he makes in x hours. The inverse determines how many y hours it takes to earn x amount of money.

m a t h w a y. c o m

step-by-step explanation:

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.