Skyler competes in the high jump event at her school. State record: 1.75mm District record: 1.57m Personal best: 1.48m. She hopes to tie or break some records at the next meet. You can drag Skyler to see possible heights for the high jump bar. A. Write and solve an equation to find x, the number of meters Skyler must add to her personal best to tie the district record.

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.

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2