Quantitative Methods Answers

Questions: 545

Answers by our Experts: 428

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Search & Filtering

How does the science of probability affect decisions? why?
Problem: You have 100 balls with their numbers written on them. You throw away the first ball, skip the second, throw away the third, skip the fourth, etc. When you get to the end you loop back to the beginning of the remaining balls. So after the first pass through you'll end up with the even numbered balls (2, 4, 6, ... 100). Because on the first pass you kept 100, on the second pass through you'll throw away 2, keep 4, throw away 6, etc. You keep throwing away a ball and skipping one until there's one ball left. Which numbered ball is left?

I know the answer by just going through it manually, but I was wondering if there's a way to do this with a formula/Algorithm/some math way. I'll be translating the answer into computer code.

Thank you.
1-For the set of {1,4,5,10,16,17,21} of keys, draw binary search trees of height 2,4, and 6.

2-Give a non-recursive algorithm that performs an in-order tree walk.
Give a recursive algorithm that performs preorder tree walks in time on a tree of n nodes
A candy shop puts 1000 magic green candies in a jar. After 10 years, half of the green candies turn red. After another 10 years, half of the remaining green candies turn red. This process continues until all the green candies turn red.
When you go to the shop and look in the magic candy jar, 850 candies are green. How many years have the candies been in the jar. Explain how you know, or type in any equations you used.
If x+y=n, then x^2+2xy+y2=
Q4. Assume that the distance that a car runs on one liter of petrol varies inversely as the square of the speed at which it is driven. It gives a run of 25km per liter at a speed of 36km/h.At what speed should it be driven to get a run of 36km per liter ?
a. 34km/h
b. 33km/h
c. 31km/h
d. 30 km/h
a commpany is conidering whetjre it shud tender for two contracts (C1 andC2) on offer from a government depertment for the supply of certain componets.if tenders are submited, the company will have to provide extra facilities, the cost of which will have to be entirely recoup from the contract revenue. the risk of course is that if the tenders are unsuccesful then the company will have to writ off the cost of these facilities.
the extra facilities necessary to meet the requirements of contract C1 would cost $50,000. these facilities would, however, provide sufficient capacity for the requirements of contract C2 to be met also. in addition the production costs would be $18,000. the corresponding production costs for contract C2 would be $10,000
if a tender is made for contract C2 only, then the necessary extra facilities can be provided at a cost of $24,000. the production costs in this case would be $12,000
with the aid of a descion tree prepare a report advising the company
one third of a number is one fourth of its successor by 1.find the number?
The main memory diagram status is shown on the Figure 1. The instruction address starts from 300 to 302 and data address starts from 940 to 942. The CPU registers (Program Counter (PC), Accumulator (AC) and Instruction register (IR)) of 16 bit word length are initially set to empty.
Explain the SIX (6) steps that involved for adding the value of variable A to B and then save the result back into the main memory.
LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS