In one day, 18 people each withdrew $100 from an atm machine. what was the overall change in the amount of money in the atm machine

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Can someone me with the property questions for 12 13 and 14 plz