A theater has 32 seats in the first row, 34 seats in the second row, 36 seats in the third row, and so on. How many seats are there in row 20?
There are
seats in row 20.

There are 70 seats in the 20th row.

Step-by-step explanation:

This is because you add 2 seats every row. The 1st row has 32 seats and the second row has 34. Now, you have 18 more rows to go and each one increases by 2. In you do 18X2, you get 36. Do 34+36, you get 70.

Let me know if you need anything else. Have a nice day. :)

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )