Mathematics, 14.09.2021 01:00 tangia
The time t taken to buy fuel at a petrol station varies directly as the number of vehicles v on queue and jointly varies inversely as the number of pumps p available in the station. In a station station with 5 pumps, it took 10 minutes to fuel 20 vehicles. Find: i) the relationship between t, p and v; ii)the time it will take to fuel 50 vehicles in the station with 2 pumps; iii) The number of pumps required to fuel 40 vehicles in 20 minutes.​
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Mathematics, 21.06.2019 22:00
Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°
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Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me
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Examine the paragraph proof. which theorem does it offer proof for? prove jnm – nmi according to the given information in the image. jk | hi while jnm and lnk are vertical angles. jnm and lnk are congruent by the vertical angles theorem. because lnk and nmi are corresponding angles, they are congruent according to the corresponding angles theorem. finally, jnm is congruent to nmi by the transitive property of equality alternate interior angles theorem gorresponding angle theorem vertical angle theorem o same side interior angles theorem
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The time t taken to buy fuel at a petrol station varies directly as the number of vehicles v on queu...
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