Mathematics, 23.01.2021 04:50 alyssabailey7545
Lesley ran 2 3/5 miles in 7/12 of an hour. How many miles can Lesley run in one hour?
A.3 18/35
B.35/156
C. 22 2/7
D. 4 16/35
Answers: 2
Mathematics, 21.06.2019 16:30
Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)
Answers: 2
Mathematics, 21.06.2019 22:00
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
Mathematics, 22.06.2019 02:00
If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) − p(x) x a'(x) = xp'(x) − p(x) x2 a'(x) = p'(x) − p(x) x a'(x) = xp'(x) − p'(x) x2 a'(x) = p'(x) − xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 ⇒ a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) − xp(x) > 0 p'(x) − xp(x) < 0 xp'(x) − p'(x) > 0 xp'(x) − p(x) < 0 xp'(x) − p(x) > 0
Answers: 2
Lesley ran 2 3/5 miles in 7/12 of an hour. How many miles can Lesley run in one hour?
A.3 18/35
Mathematics, 13.05.2021 20:30
Social Studies, 13.05.2021 20:30
Mathematics, 13.05.2021 20:30
Social Studies, 13.05.2021 20:30
Mathematics, 13.05.2021 20:30
Mathematics, 13.05.2021 20:30
Mathematics, 13.05.2021 20:30
Advanced Placement (AP), 13.05.2021 20:30