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Ms Fatimah

Questions (15)

Two explorers leave a camp at the same time. one walks at 5km/h on a bearing 039°. the other walks at 7.5km/h on a bearing
1. 1 answer
2. 404 views
Given that A is (-2,-3) and B is (3,4),find the equation of the locus of the point in the x–y plane,moving under the condition
1. 1 answer
2. 265 views
The bearing of a school from the sickbay is 310°.From the commandant's office ,317m due east of the sickbay,the bearing of the
1. 1 answer
2. 705 views
The probability that a Kaduna businessman goes to Lagos by car is 0.6, and by air is 0.4. If he goes by car, the probability
1. 2 answers
2. 1,260 views
A series LC circuit has capacitance 50 and inductance of 500. Calculate the frequency at which the circuit will resonate.(take
1. 1 answer
2. 629 views
The velocity of light in a metal is 1.25 x 10^8 m/s. What is d refractive index of the metal.
1. 0 answers
2. 471 views
A piece of wood of uniform cylindrical cross section floats upright in a liquid of relative density 0.80 with 1/6 of its height
1. 1 answer
2. 644 views
In an experiment to determine the relative density of a plastic cork stopper, the mass of a glass cork stopper in water is 6g,
1. 1 answer
2. 750 views
M is partially constant and partly varies with N, when N=40,M=150 and when N =54, M = 192. find the formula connecting M and N,
1. 1 answer
2. 454 views
what will be the pressure at equilibrium at 1100k?
1. 1 answer
2. 306 views
If this resistor is made of a material of cross- sectional area 4×10^-4cm^2 and resistivity 2×10^-6ohmcentimeter, calculate
1. 1 answer
2. 573 views
The equation of the perpendicular line if it passes through the second point each time.a. (-2, 2) (4, -4) b. (-5, -3) (6, -3) c.
1. 1 answer
2. 386 views
If x is positive,and the standard deviation of x -1,x + 1,3,2x - 1 and x + 3 is 2√2, find the value of x and hence calculate
1. 1 answer
2. 374 views
PQR=80 and SRT=20 what is the size of PXR?
1. 6 answers
2. 1,486 views
the sum of the first ten terms of a linear sequence is -60 and the sum of the first fifteen of the sequence is -165 find the
1. 5 answers
2. 1,117 views

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