Answers: 2
Mathematics, 21.06.2019 12:30
The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place
Answers: 1
Mathematics, 21.06.2019 20:30
Evaluate 8j -k+148jāk+14 when j=0.25j=0.25 and k=1k=1.
Answers: 1
Mathematics, 21.06.2019 23:00
Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.
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) ā p(x) x a'(x) = xp'(x) ā p(x) x2 a'(x) = p'(x) ā p(x) x a'(x) = xp'(x) ā p'(x) x2 a'(x) = p'(x) ā xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 ā 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) ā xp(x) > 0 p'(x) ā xp(x) < 0 xp'(x) ā p'(x) > 0 xp'(x) ā p(x) < 0 xp'(x) ā p(x) > 0
Answers: 2
If a dozen roses cost 29.88 how much does 1 rose cost...
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