Can some one explain how to find the perimeter and the area of this?

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships