Mathematics, 01.06.2020 00:58 brennarfa
Mr. Sonny's science class is calculating the average number of blinks per minute. Jan blinks 80 times in 5 minutes. What is her blinking rate, in blinks per minute? A. 17 blinks per minute B. 8 blinks per minute C. 33 blinks per minute D. 16 blinks per minute
Answers: 3
Mathematics, 21.06.2019 18:10
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
Answers: 2
Mathematics, 21.06.2019 22:30
If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b
Answers: 1
Mathematics, 22.06.2019 00:00
Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?
Answers: 1
Mr. Sonny's science class is calculating the average number of blinks per minute. Jan blinks 80 time...
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