Question

Q 1: Express 49 as a power with base 2.
Q 2: What is the formula to calculate the compound interest?
Q 3: How many vertices are there of a sphere?
Q 4: The size of a plant cell is 0.00001275 m. express it in standa
Q5: A group of students was asked for their favorite subject. TH
listed as under:
Art, Mathematics, Science, English, Mathematics, Art. English, Ma
Art, Science, Art, Science, Science, Mathematics, Art. English, Art.ee
Mathematics. Science, Art.
Answer the following questions:
(i) Which is the most liked subject?
(ii) Which is the least liked subject?
Q 6: Find the solution of 3x-4 = 12
Q 7: Solve: 5x-9 = 8
Q 8: A die is thrown. What is the probability of getting?
(i) An even number?
(ii) An odd number?
(iii) A number between 3 and 6?
Q 9: Convert the following ratios to percentages.
(a) 3:4
(b) 2:3
(c) 1:5​

Answer 1

Answer:

1 - 2⁴²

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