Answer:
The new amount is 36
Step-by-step explanation:
we know that
100%+20%=120%
Let
x-----> the new amount
The number 30 represent the 100%
so
by proportion
30/100%=x/120%
x=120*30/100=36
Answer:
D.) 10 2/3 square feet
Step-by-step explanation:
The area will change by
multiply the area by 4/9 and you get 32/3 = 10 and 2/3 (because 10 = 30/3)
0.03125 beciase there are 32 people and one ticket make that as a fraction which is 1/32 and make it a decimal
Answer:
5
Step-by-step explanation:
According to the described rule, we have

We can see the pattern

In other words, for all 

Now,

A and d seem correct to me.
b and c are definitely wrong.