08/23/16

x^2-yz=14; y^2-xz-28; z^2-xy=-14

solve for x,y and z

java programming

2. A DNA sequence in FASTA format consists of a header line starting with a “>” sign, followed by a sequence identifier (GenBank Accession number, or clone name), and one or more lines of the... more

08/02/16

File Handling C++

type cast string in TEXT file?  

06/08/16

Mole fractions?

What is the mole fraction of LiF in an aqueous solution that contains 39.4% LiF (weight/weight %)?

05/10/16

i wabt to code about array[5] i insert three first then only insert again.

example array[5] insert three first then insert again

04/23/16

how can you allocate memory dynamically for 10 floation point numbers?

 Its urgent if u can answer faster.

04/18/16

How to divide the inheritance

Khwarizmi stipulated that if his wife had a son he would inherite  2/3 of his estate and his wife the remaining 1/3 . If she were to have a daughter she would inherite 1/3 and his wife the 2/3 of... more

Complete a-c

at a homeowners association meeting , a board member can vote yes, vote no, or abstain on a motion. There are three motions on which each board membe must vote.   a) determine the number of... more

Midpoint HELP!!!!!!!!!! (proofs)

In ΔABC, the points M and N lie 5/8 of the way down the sides on which they lie.    Prove:  i.  Line Segment MN is parallel to the base Line Segment BC ii. Length MN is 5/8 the length of BC

04/05/16

Word problem

 The denominator of a fraction is four more than twice the numerator. If both numerator and denominator are decreased by eight, the simplified result is 2/7.  Find the original fraction. (Do not... more

03/26/16

write a program that stores the following prices in an array named price:9.92,6.32,12.63,5.95 and 10.29.

write a program that stores the following prices in an array named price:9.92,6.32,12.63,5.95 and 10.29. Your program should also create two arrays named unit and amounts, each capable of storing... more

Equation containing fractions

Hi, I don't know where I'm going wrong with this equation but I'm pretty sure I Missed some minor step in solving it.    The equation is : 2x/(x-3) = 10/(x+1) — (7x-27)/(x-3) 

03/08/16

Maria bought abook for $5. She paid a 1/3 of the other book she bought. How much did she pay for the book

We've been working on improper fraction

Simplifying fractions - which answer is correct?

Hello, I'm trying to figure out which is the correct answer to the following exercise : https://gyazo.com/5df2e13d2ecbaf80cca2550f617746d4 The answer give as the correct one is... more

01/28/16

A part-time worker earned five times as much in September as in each of the other months. What part of the worker's earnings was earned in September?

A part-time worker earned five times as much in September as in each of the other months. What part of the worker's earnings was earned in September?

Write a program that will simulate the working mechanism of a modems.

 Write a program that look like the working mechanism of modems.

functional fractions

the candy is 18 4/7 feet in diameter.   write the diameter as a functional fraction in simplest form? what is the diameter in inches?

What is the probability of drawing a yellow SweetTart three times in a row if each SweetTart selected is eaten before the next SweetTart is drawn?

jaylan has a fun size bag of SweetTarts. Inside the bag are 4 pink, 1 blue, 2 yellow, 3 purple and 2 green SweetTarts. 

12/07/15

Fractions with exponents

So, I get that if a fractions looks like this, (4)2 (supppose that was one whole bracket). you would put exponent 2 in the numerator and denomenator.                                       (3)  ... more

12/07/15

elena has 12 pieces of banana bred. She gives an equal amount of banana bread to 5 friends. How many pieces of banana bread does she give each friend

YOU ARE SUPPOSED TO FIND THE LOWEST COMMON DENOMINATOR BETWEEN 12 AND 15, THEN EQUALLY DIVIDE THAT NUMBER BY 5. IT CAN INCLUDE MIXED NUMBERS  

Use the Date object to create an age calculator. Create three selection lists that allow users to select the date, month, and year when they were born.

Use the Date object to create an age calculator.Create three selection lists that allow users to select the date, month, and year when they were born.For the year selection list, display the years... more

Designing an algorithm, numerical analysis

Suppose you need to numerically ?nd a value of x on an interval [0, 5] for which function f(x) = x3 is equal to 2.197. (a) Design an algorithm for this problem which is (i) guaranteed to... more

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