Aaron has 400 in his savings account,he takes 35 from his account each week.candy has 200 and she adds 15 every week,how much weeks will it take them to get the same amount of money?

It will take four weeks.  Week 1: 400 - 35 = 365 for aaron, week 2: 365- 35 = 330 for aaron, week 3 330 - 35 = 295 for aaron, week 4 295 - 35 = 260 for aaron,  WEEK 1 for candy is 215 (200 + 15), WEEK 2 for candy is 230 (215 + 15), WEEK 3 for candy is 245 (230 + 15), and WEEK 4 = 260 (245 + 15).
ANSWER: 4 weeks

Let's just work it out Aaron's first week Is: Candies first week is: 400-35= $365. 200+15= $215 Second week: Second week: 365-35= $330. 215+15= $230 Third week: Third week: 330-35= $295. 230+15= $245 Fourth week: Fourth week: 295-35= $260. 245+15= $260 Now Aaron and Candies amount of money are equal!

All fast balls

Step-by-step explanation:

Given that a baseball analyst wants to determine the average speed of a fastball thrown in the major leagues this season.

Hence  he chooses a week at random.

Measuring the speeds of a sample number of pitches will not represent the average speed of fast ball.

Hence only fastballs thrown is relevant here.

If all fastballs thrown by pitchers  whose specialty is throwing fastballs will not represent the fast balls as this sample is biased with specialists hence speed may be shown more than average

Hence answer is all fast balls.