Can you guys plz answer 9 10 11 for 25 points!

Step-by-step explanation:

I only know 9&10

10:the percent wise is 25% for 65 and over

there are 596 people

are equation would be 25% of 596 is how many people over 65 voted.

=149

9. the percent wise is 35% for 50-64

there are 12k people

are equation is 35% of 12k

=4200

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons