Other Math Answers

10 cases of picc lines for $5250.00
1 box of needle guides for $190.00
What would be the cost of 1 kit

Suppose that the joint density of X and Y is given by

(x,y)=e-(x/y).e(-y) ,0<x<∞,0<y<∞ and is 0 otherwise. Find P(X>1 / Y=y)

Ray sells computers, when a computers is sold it is marked up by 20%. if Ray buys a computer for $500-what will be the marked up retail price?

if x and b are complementary angles such that cos x=square root of 3/2.Find the value of 2 sin b sin x

1)How do we use inductive reasoning in math besides patterns recognition?
2)Explain what it means to negate and give two examples.
3)How do we use statements to prove theories?

A hard disk with 1 platter rotates at 15000 rpm and has 1024 tracks each with 2048 sectors and every sector is having 512 bytes. The disk head starts at track 0 the disk then receives a request to access a random sector on a random track. If the seek time of the disk head is 1 ms for every 100 tracks it must cross.
What is the average rotational latency?
a) 1 msec b) 2 msec c) 3msec d) 4 msec

For the above data what is the data transfer rate?
a) 100 MBPS b) 250 MBPS c) 100 GBPS d) 250 GBPS

a hypothetical CPU 1 MIPS takes 4 clock cycles on the average for any instruction. the memory access time is 1 clock cycle for each word. what is the peak data transfer rate in cycle stealing mode?

a) 4 million words b) 2 million words c) 8 million words d)none

Consider a disk with size 40GB. The size of disk block is 4KB.Number of blocks
needed to keep track of free space if the disk is initially empty by using Bit map
method is ____
(A) 2560 (B) 5120 (C) 1280 (D) None of these

A factory produces 228 energy bulbs in a week. How many does it produce in a year.Give the estimate of your answer and then find the actual answers.

Determine the poles and zeros for the function: F(s)=400(s+10)/(s^2+25s)(s^2+10s+125).Hence,find f(t).