Questions Answered

Razzputin:
Please explain to me why my maths is wrong here
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 updated 6 months ago
 8 replies
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Razzputin:
Write a set of linear inequalities for the production of boots and jackets if there are 800 hours available for making both items and 1200 h…
 updated 7 months ago
 10 replies
 2 Medals

Razzputin:
In the graph below, the set of inequalities
10P + 15 D ≤ 300 1 P< 6 2 D ≥ 12 3 were drawn and the feasible region of the set of inequalitie…
 updated 7 months ago
 22 replies
 2 Medals

Razzputin:
Suppose the cost of manufacturing 10 units of a product is R40 and the cost of 20 units is R70. If the cost
c is linearly related to output…
 updated 8 months ago
 4 replies
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viciousnessvicky:
@e.mccormick
 updated 11 months ago
 31 replies
 2 Medals

barnoldwrl:
Help!!! will give medal :)
 updated 11 months ago
 14 replies
 2 Medals

masud506:
An urn contains 10 white balls and 5 blue balls. Draws are made repeatedly from the urn as follows. On each draw, a ball is drawn and its c…
 updated one year ago
 5 replies
 2 Medals

ilovedaivd:
A sporting goods store has added a section with trail foods and snacks. Raisins cost $5.00 per pound and peanuts cost $3.80 per pound. Raisi…
 updated one year ago
 17 replies
 1 Medal

ilovedaivd:
Write an equation for the following statement: Twice the cost, c, plus the tax of $25 is equal to the total cost $230.
A. c = 2(230 + 25)
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 updated one year ago
 11 replies
 2 Medals

Razzputin:
How to convert sec^2(x)sin(2x) to 2tan(x)
 updated one year ago
 16 replies
 2 Medals

M_Vamshi_Kumar_Reddy:
which civilization has first formulated mathematics in doing calculations and estimations
 updated one year ago
 3 replies
 2 Medals

magenxoxo:
can some one please help me simplfy this?
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 updated one year ago
 18 replies
 1 Medal

dancingdk99:
factor by grouping
7b^2+48b7
 updated one year ago
 7 replies
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raebaby420:
Please help!
Write the equation of the line that passes through (2, 2) and (6, 3) in standard form.
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 updated one year ago
 4 replies
 1 Medal

Chrsitykat21:
I need fast help!! WHAT IS A BACK TO BACK STEM AND LEAF PLOT!!! PLEASE HELP!!!! I have only 8 questions
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 updated one year ago
 4 replies
 1 Medal

Razzputin:
Tutorial on finding the Centroid/Center of mass of a complex object. UNISA Students come here.
 updated one year ago
 22 replies
 4 Medals

Razzputin:
!!!TUTORIAL!!! METHOD OF SECTIONS FOR ASSIGNMENT 02 PHY1501 QUESTION 01 UNISA STUDENTS ANYONE WELCOME TO JOIN.
 updated one year ago
 29 replies
 4 Medals

vvfootball78:
two planes are flying cross country. one plane leaves Los Angeles and flies east to New York. The other plan leaves New york and flies west …
 updated one year ago
 9 replies
 1 Medal

Razzputin:
Determine the horizontal and vertical components of the pin reactions at A and D of the system shown below. Express your answer in Newton(N)…
 updated one year ago
 38 replies
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Razzputin:
draw a free body diagram of memeber AC and label all the horizontal and all the vertical forces acting on it. Show the forces at B as fracti…
 updated one year ago
 6 replies
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Razzputin:
draw a free body diagram of memeber AC and label all the horizontal and all the vertical forces acting on it. Show the forces at B as fracti…
 updated one year ago
 4 replies
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Razzputin:
The 7m Aframe ladder in the following diagram is rated to carry 1.25kN but is being tested at 5kN. Determine the component of the 5kN forc…
 updated one year ago
 20 replies
 4 Medals

TeemoTheTerific:
hi
Can someone help me with a question?
Help much appreciated
 updated one year ago
 34 replies
 3 Medals

kris10:
1. What could be the remaining factors of 16x^532x^481x+162 if x2 is one of them?
2. The volume of a fudge tin meust be 120 cm^3. The …
 updated one year ago
 47 replies
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bekkah323:
You roll 1 red and 1 blue die. What is the probability that the number on the red die is the same as the number on the blue die?
 updated one year ago
 17 replies
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mathpoka:
how to derive vertical line x = c?
 updated one year ago
 4 replies
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Razzputin:
How do you simplify an equation from cubic to quadratic?
 updated one year ago
 10 replies
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jahvoan:
The blades on a model windmill take 4 seconds to make a full rotation. At the lowest point, the tip of the blade is 0.5 m off the ground, an…
 updated one year ago
 29 replies
 1 Medal

Jose_Kama:
4benefits of encoding data
 updated one year ago
 4 replies
 3 Medals

amandajean95:
An airplane is flying due west at a velocity of 100 m/s. The wind is blowing out of the south at 5 m/s. What is the magnitude of airplane's …
 updated 11 months ago
 7 replies
 2 Medals
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