Tutors Answer Your Questions about Radicals (FREE)
Question 110880: Hello out there,I need some help with some tough problems,the first one is,Find the distance between the two points given.Round to the nearest tenth,if necessary.(4,0)and(6,3).The next one is,Find the distance between the two points given.Round to the nearest tenth,if necessary.(1,1)and(3,2).The third one is,Find the distance between the two points given.Round to the nearest tenth,if necessary.(5,2)and(5,-2).And the last one is,Find the distance between the two points given.Round to the nearest tenth,if necessary,(1,3)and(1,5).Thanks to whoever can help.
Click here to see answer by MathLover1(1183)   |
Question 112073: Hello out there,I really need some help with some tough problems,the first one is,Find the distance between the two points given.Round to the nearest tenth,if necessary,(1,1)and(3,2).The next one is,Find the distance between the two points given.Round to the nearest tenth,if necessary,(4,0)and(6,3).The third one is Find the distance between the two points given.Round to the nearest tenth,if necessary,(5,2)and(5,-2).And the last one is,Find the distance between the two points given.Round to the nearest tenth,if necessary,(1,3)and(1,5).Thanks to whoever can help.
Click here to see answer by jim_thompson5910(13794)  |
Question 112073: Hello out there,I really need some help with some tough problems,the first one is,Find the distance between the two points given.Round to the nearest tenth,if necessary,(1,1)and(3,2).The next one is,Find the distance between the two points given.Round to the nearest tenth,if necessary,(4,0)and(6,3).The third one is Find the distance between the two points given.Round to the nearest tenth,if necessary,(5,2)and(5,-2).And the last one is,Find the distance between the two points given.Round to the nearest tenth,if necessary,(1,3)and(1,5).Thanks to whoever can help.
Click here to see answer by stanbon(26297) |
Question 113395: Hello out there,I need some help with some really tough problems,I only have two of them,the first one is,Determine whether the number is rational or irrational.If it is irrational,find two consecutive integers between which its graph lies on the number line,-sqrt81.And the last one is,Determine whether sqrt 67 is rational or irrational.If it is irrational,find two consecutive integers between which its graph lies on the number line.Thanks to whoever can help.
Click here to see answer by solver91311(5072)  |
Question 113393: what am i doing wrong?
¼ = 3 – (2x-1)/(x+2)
¼ * 4(x+2) = 3 – {(2x-1)/(x+2)} *4(x+2)
x + 2 = 3 – (2x – 1)4
x + 2 = 3 – (8x – 4)
x + 2 = 7 – 8x
x + 2 – 2 = 7 – 2 – 8x
x +8x = 7 – 8x +8x
9x = 7
9x/9 = 7/9
x = 7/9
Click here to see answer by edjones(3299)  |
Question 113593: I need help with this word problem please.
The volume of a cube is given by V=s^3, where s is the length of a side. Find the length of a side of a cube if the volume is 500 cm^3. Round answer to three decimal places.
Click here to see answer by checkley71(8405) |
Question 113784This question is from textbook Blitzer
: I need some help with this word problem. Word problems always stump me!!
Suppose that N=the square root of x plus 3 models the number of cases of an infection, in millions, of a disease x years from now. a)Approximately how many cases of the infection will there be 9 years from now? b)In approximately how many years will there be 5 million cases.
is this the equation? N=x^2(+3) if so, where does the 5 million figure in this ?
This question is from textbook Blitzer
Click here to see answer by stanbon(26297) |
Question 113785This question is from textbook Blitzer
: C computes the cost inmillions of dollars of implementing a city recycling project when x percent of the citizens participate. C(x)=1.4x/(100-x)
Using this model, approx what is the cost if 60% of the citiznes participate?
this is what I have - is this correct? C=1.4 times 60 over 100-60, which would be 2.1 million.
I do not know how to write the formula for part b, which is to estimate the percentage of participation that can be expected if 4 million is spent on the project. Set up an equation and solve algebraically, rounding to the nearest whoel percent.This question is from textbook Blitzer
Click here to see answer by stanbon(26297) |
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