Mathematics, 18.03.2020 23:29 zfismael
Factor completely x2 + 25.
A) (x + 5)(x + 5)
B) (x + 5)(x − 5)
C) (x − 5)(x − 5)
D) Prime
Answers: 2
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 19:00
Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
Answers: 1
Mathematics, 21.06.2019 23:40
Find the amplitude of a sinusoidal function that models this temperature variation
Answers: 2
Factor completely x2 + 25.
A) (x + 5)(x + 5)
B) (x + 5)(x − 5)
C...
A) (x + 5)(x + 5)
B) (x + 5)(x − 5)
C...
History, 08.04.2020 06:19
Mathematics, 08.04.2020 06:19
Mathematics, 08.04.2020 06:19
Mathematics, 08.04.2020 06:19
Biology, 08.04.2020 06:19
Mathematics, 08.04.2020 06:19
English, 08.04.2020 06:19
Mathematics, 08.04.2020 06:19
Mathematics, 08.04.2020 06:19
Physics, 08.04.2020 06:19
History, 08.04.2020 06:19
Mathematics, 08.04.2020 06:19
History, 08.04.2020 06:19
Mathematics, 08.04.2020 06:19