First, you need to put them in order
53kg, 55kg, 61kg, 61kg, 76kg, 91kg, 98kg, 105kg, 120kg
For mean, you add them all up and divide by the amount of numbers (9)
720/9 = 80
For median, you find the middle number (76kg)
For mode, you find the number that appears the most (61kg)
Mean: 80
Median: 76
Mode: 61
Answer:
Postulate
Step-by-step explanation:
An axiom or postulate is a statement that is accepted without proof and regarded as fundamental to a subject.
2(-1) + 3 = -2 + 3 = 1 Hence the third option.
So if 60 marks is 40%do buildind blocks 40%+ 40 % 80% = 120 marks so ad 20 % which is 30 marks so full marks is 150
Question 2 the answer is 4
