Two similar parallelograms have areas of 18in^2 and 32in^2. find the ratio of their perimeters

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.

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Write the percent as a fraction or mixed number in simplest form. 0.8%