The table gives the number of banks in a country for selected years from 1935 to 2009 a. Create a scatter plot of the data with x equal to the number of years after 1900.
b. Find the quadratic function that models this data.
c. Use the unrounded model to estimate the number of banks in 2004
d. In what year after 1935, does the unrounded model estimate that the number of banks equals 5329?

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

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.