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Find the equation of the locus of a point p (x, y) such that pv = pw, where v= (1, 1) and w = (3, 5)
A2x + 2y = 9
B2x + 3y = 8
C2x + y = 9
Dx + 2y = 8
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Question 242
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y is inversely proportional to x and y is 6 when x = 7. Find the constant of the variation
A47
B42
C54
D46
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Question 243
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In how many ways can the word MACICITA be arranged?
A\(\frac{8!}{2!}\)
B\(\frac{8!}{3! 2!}\)
C\(\frac{8!}{2! 2! 2!}\)
D8!
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Question 244
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In how many ways can the word MATHEMATICS be arranged?
A\(\frac{11!}{9!2!}\)
B\(\frac{11!}{9!2!2!}\)
C\(\frac{11!}{2!2!2!}\)
D\(\frac{11!}{2!2!}\)
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Question 245
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The pie chart shows the allocation of money to each sector in a farm. The total amount allocated to the farm is ₦ 80 000. Find the amount allocated to fertilizer
A₦ 35, 000
B₦ 40,000
C₦ 25,000
D₦ 20,000
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Question 246
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Find the principal which amounts to ₦ 5,500 at a simple interest in 5 years at 2% per annum
A₦ 4,900
B₦ 5,000
C₦ 4,700
D₦ 4,000
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Question 247
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If a rod 10cm in length was measured as 10.5cm, calculate the percentage error
A5%
B10%
C8%
D7%
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Question 248
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Evaluate \(\frac{0.00000231}{0.007}\) and leave the answer in standard form
A3.3 x 10-4
B3.3 x 10-3
C3.3 x 10-5
D3.3 x 10-8
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Question 249
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Find the number of ways that the letters of the word EXCELLENCE be arranged
A\(\frac{10!}{2!2!2!}\)
B\(\frac{10!}{4!2!}\)
C\(\frac{10!}{4!2!2!}\)
D\(\frac{10!}{2!2!}\)
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Question 250
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A car dealer bought a second-hand car for 250,000 and spent N 70,000 refurbishing it. He then sold the car for N400,000. What is the percentage gain?
A60%
B32%
C25%
D20%
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Question 251
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Divide 4x\(^3\) - 3x + 1 by 2x - 1
A2x2 -x + 1
B2x2 - x -1
C2x2 + x + 1
D2x2 + x -1
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Question 252
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In the figure, find x
A40o
B55o
C50o
D60o
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Question 253
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A man covered a distance of 50 miles on his first trip, on a later trip he traveled 300 miles while going 3 times as fast. His new time compared with the old distance was?
