Math Homework Answers & Questions

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Answered A group of students volunteered to finish a cons
A group of students volunteered to finish a construction work in 25 days. 1Q of the students did not come and the work could be finished in 35 days. The original number of students in the group were
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Waiting for answer Where can i find solution of number analysis (kin
Where can i find solution of number analysis (kincaid)?!
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Answered Salem invested an amount of money at 6% interest.
Salem invested an amount of money at 6% interest. After one year,Interest was added to his account. The amount in his account was then $901 Work out the amount of money Salim invested.
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Answered Can someone go through and explain BEDMAS, or as
Can someone go through and explain BEDMAS, or as you might know it it BODMAS, to me?
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Answered 50. People each did one activity at a sports cent
50. People each did one activity at a sports center Some of the people went swimming Some of the people played squash The rest of the people used the gym 21 of the people were female 6of8 people who played squash were male 18 of the people used the gym 9 males went swimming Work out the nu...
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Answered find the zeroes of the polynomial xsquare_4x+3
find the zeroes of the polynomial xsquare_4x+3
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Answered Find the area under the curve of f(x) = (2x)/(x^2
Find the area under the curve of f(x) = (2x)/(x^2+1), from x=0 to x=2.
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Answered a small meteorite becomes visible directly above
a small meteorite becomes visible directly above an observatory. it travels in a straight path at 300 m/s and takes 20 seconds to hit the ground 2500 m east of the observatory. A) how many metres does the meteorite travel from first being observed to when it hits the ground? B) what was the meteori...
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Answered Evelyn intends to give her 12 good friends a trea
Evelyn intends to give her 12 good friends a treat at the school canteen. Her friends can have either a bowl of noodles or a plate of chicken rice. A bowl of noodles costs $1.20 while a plate of chicken rice is $1.50. a) What is the maximum and minimum amount of money she may have to spend? b) If sh...
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Waiting for answer To show that two perpendicular lines, neither of
To show that two perpendicular lines, neither of which is vertical, have slopes with a product of −1, go through the following steps. Let line
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Answered Suppose consumers will purchase q units of a prod
Suppose consumers will purchase q units of a product at a price of 1000/q+3 dollars per unit. What is the minimum number of units that must be sold in order that sales revenue be greater than $9000 ?
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Waiting for answer A set of operators is called complete if all func
A set of operators is called complete if all functions {0, 1}n 7→ {0, 1} can be constructed by means of the given operators. a) Show that {∧,¬} containing conjunction and negation is complete. b) Show that {↓} which only includes the Peirce function (NOR) is complete. c) Show that {} which just con...
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Answered If the distance between the points A(k,0) and B(0
If the distance between the points A(k,0) and B(0,k) is 10,find the possible values of k.
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Waiting for answer Hi I do not understand the explanation for 12iii)
Hi I do not understand the explanation for 12iii). I would appreciate it if you could explain it. Thank you so much!
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