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A set contains n consecutive natural numbers,where n is an odd natural number. If two numbers are randomly picked from the set, what is the probability that the average of all the numbers that are left is the same as that of the n numbers?

How many ordered triplets (a, b, c) satisfy a^b^c=64 where a, b, c are all positive integers? (10, 7, 8, 9)

A company can sell 100x machine parts if it charges 10-0.1x dollars for each machine part. Hw many machine parts can the company sell if it charges $4.00 for each machine part? (a) 6 ( b) 9.6 (c)60 (d) 960 (e) 6000

Q 4 and f(0) and f(2) are of different signs. Which of the following is not a valid value for 'p'? f(x) = x4+2x2+p A. p = ­ 2 B. p = ­20 C. p = ­16 D. p = 2

A fruit seller gives 10% discount and sells 15 apples per dozen to a customer. If he still ends up making a 20% profit on apples, how much % above the cost price are the apples listed? A 33.33% B 50% C 66.67% D 80 %

How do i solve para jumbles

times and Work

2 months and 97 percentile how to get that I have my basics done with me

The volume of the smallest cube that can enclose a cuboid of dimensions 10 cm × 5 cm × 2 cm, in any possible orientation, cannot be less than a 100 cm3 b (125)^3/2 cm3 c (129)^3/2 cm3 d None of these

Let Sm denote the sum of squares of the first m natural numbers. For how many values of m<100, is Sm a multiple of 4?
a. 50
b. 25
c. 36
d. 24