Match the following.

given

d = {x | x is a whole number}
e = {x | x is a perfect square < 100}
f = {x | x is an even number between 10 and 20}

1. d ∩ e a. {1, 4, 9, 16, 25, 36, 49, 64, 81}
2. d ∩ f b. {1, 4, 9, 16, 25, 36, 49, 64, 81, 12, 14, 18}
3. d ∩ (e ∩ f) c. {all whole numbers}
4. d ∪ (e ∩ f) d. {16}
5. d ∩ (e ∪ f) e.{12,14,16,18}

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.

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Determine domain and range, largest open interval, and intervals which function is continuous.