Recent questions tagged Math: Math

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A cylindrical tank is to hold 64m^3. Find its dimensions so the required is a minimum when the tank is a) open b) closed

asked in Civil by DeluxeSeven cadet engr (32 points) | 1 view

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solving Problem: How much is left in the account one year after the purchase?

asked in Math by abs cadet engr (36 points) | 2 views

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Solving Problem: Find the amount of the following payments

asked in Math by abs cadet engr (36 points) | 3 views

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Find the cash price of a gem which has bought in installment basis

asked in Math by abs cadet engr (36 points) | 3 views

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the volume of the sphere is 904.78 cu.m. find the volume of the spherical segment of height 4m.

asked in Math by dexterdean cadet engr (36 points) | 2 views

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1 answer

what is the specific gravity of a mixture with a density of 82.04 lb/ft3

asked in Math by PikaEvan cadet engr (32 points) | 8 views

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The equation of the line with a slope 47 and y-intercept -2 is

asked in Math by vcpdoroja cadet engr (32 points) | 8 views

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Can you help me with this guys ?

asked in Math by michael.ardiente101 cadet engr (32 points) | 8 views

+4 votes

1 answer

What 3 positive numbers give the same result when multiplied and added together?

asked in Uncategorized by Derp cadet engr (270 points) | 4 views

+3 votes

1 answer

Substitution rule. Evaluate ∫sec(1-z)tan(1-z)dz

asked in Math by mrniceone cadet engr (126 points) | 2 views

+6 votes

1 answer

Find the new equation if the origin is translated to the indicated points. x-y =4; (-2,3)

asked in Math by shanniayagdulas cadet engr (223 points) | 15 views

+6 votes

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Find the function whose tangent has slope 3x^2 + 6x − 2

asked in Math by danny.phantom_ cadet engr (339 points) | 2 views

+6 votes

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Find a function whose graph has a relative minimum when x = 1 and a relative maximum when x = 4.

asked in Math by danny.phantom_ cadet engr (339 points) | 4 views

+4 votes

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An object is moving so that its speed after t minutes is v(t) = 1+4t+3t2 meters per minute.

asked in Math by danny.phantom_ cadet engr (339 points) | 5 views

+4 votes

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It is estimated that t years from now the population of a certain lakeside community will be changing at the rate

asked in Math by danny.phantom_ cadet engr (339 points) | 6 views

+2 votes

1 answer

In how many ways can you invite one or more of your five friends in a party?

asked in Math by ronvon cadet engr (222 points) | 13 views

+2 votes

2 answers

How many 4 digits numbers can be formed without repeating any digit from the following digits: 1,2,3,4 and 6?

asked in Math by ronvon cadet engr (222 points) | 19 views

+2 votes

2 answers

A club of 40 executives, 33 like to smoke marlboro and 20 like to smoke philip morris. how many like both ?

asked in Math by ronvon cadet engr (222 points) | 89 views

+3 votes

1 answer

In a class of 40 students, 27 like calculus and 25 like chemistry. How many like both subjects?

asked in Math by ronvon cadet engr (222 points) | 78 views

0 votes

1 answer

If Erwin’s rate exceeded that of Edgar by 13 kph, determine the rate of Erwin.

asked in Math by engr engr III (10,391 points) | 5 views