please tell me how to solve this qsn! for the second qsn that says "what is the pressure of the gas, px?" Assume atmoshperic pressure is 77 cm Hg

Please help. 1) Two Positive numbers are such that the sum of 11 times the square of the first number amd 13 times the cube of the second number is 395. If 218 is subtracted from 26 times the cube of the second number, the number obtained is 121 times the square of the first number. Find the two num...

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could you please help me with these questions? 1. express 0.00315 - 4.26 x 10^-6 as a single number in standard form. 2. (a) Explain why it is possible to tell that (4.211 x 10^-3) / (6.465 x 10^-5) is a number greater than 1 without actually evaluating the sum. (b) Express (4.211 x 10^-3) / (6.465 ...

Hi, Pls advise how to solve this question? Any model method? Jia en paid a total of $80 for 2 dictionaries and 3 sets of stationery. Each dictionary cost $5 more than 2 sets of stationery. Find the cost of each dictionary. hi. $80=2D+3S $80=(2S+$5)+(2S+$5)+3S $80= 7S+$10 $80-$10=7S $70=7S $10=1S 1D...

Fang and Ming set off from their school at the same time for piano lesson at a music school.In every minute,fang walked 80m,while ming cycled 200m.At the entrance of the music school,ming realised that he had forgotten to bring his piano scores.He cycled back along the same route to his home to get ...

Two squares, each s on a side, are placed such that the corner of one square lies on the centre of the other. Describe, in terms of s, the range of possible areas representing the intersections of the two squares see if this helps u. http://math.nie.edu.sg/mprose/elearning/qns/p14.aspx are u doing ...

Two squares, each s on a side, are placed such that the corner of one square lies on the centre of the other. Describe, in terms of s, the range of possible areas representing the intersections of the two squares

PLease help!

Robertpattinsonidle wrote:Two squares, each s on a side, are placed such that the corner of one square lies on the centre of the other. Describe, in terms of s, the range of possible areas representing the intersections of the two squares.

PLease help solve this question urgently!

Two squares, each s on a side, are placed such that the corner of one square lies on the centre of the other. Describe, in terms of s, the range of possible areas representing the intersections of the two squares.