The table shows the relationship between the amount of candy bought (in pounds) and the total cost of the candy (in dollars) (5 points) Amount of Candy (pounds) 1 2 3 4 5 Cost (dollars) 65 120 195 220 300 Part A – Answer the question - Is cost proportional to pounds of candy bought? Why or why not? (You MUST show work to receive full credit!) Part B - – Write an equation to represent the relationship. The formula for the equation is y = kx

(cost) is proportional to (amount of candy) because all of the values of the

ratios comparing cost to pounds are equivalent. All of the values of the ratios

are equal to . Therefore, every measure of (amount of candy) can be

multiplied by the number to get each corresponding measure of (cost).

10/5=2  

8/4=2

12/6=2

16/8=2

20/10=2

Step-by-step explanation:

hope this helps also explanation is on the anwser part

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.