Carly wins 1282 tickets at a arcade. for each group of 65 tickets she will receive a prize. carl solve the problem 1282÷65 and determines that she has enough tickets right now for 19 prices. what is the least number of additional tickets that current needs to win to have enough tickets for a 20th prize?

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.

3x + 4y = 5 x- 3y = -7 solve by substitution

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2