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Decompose
(i)x^4-x^3-2x^2+4x+1/x(x-1)^2
(5)
into partial fractions (show all the steps)
At 200 °C, the concentrations of nitrogen, hydrogen, and ammonia at equilibrium are
measured and found to be [N2] = 2.12 M, [H2] = 1.75 M, and [NH3] = 84.3 M. Calculate
the equilibrium constant at the temperature given.
Find the derivative of
F(x)=14+ln x /√ x + 5
a. 3x+10 / 2 x (x + 5)
b. x +10 / 2x (x + 5)
c. 10 / 2x ( x + 5)
d. 2x (x + 5)
Write a C++ program that creates an array “A” having 5 elements (in the main function). Then,
the program asks the user to enter values in this array. After that, the program should ask
question from user are you wanted to sort ascending or descending order kindly enter your
choice that’s you want to search in the array, also compute the sum of array for the ascending
order and difference of array for the descending order.
Why you should never heat a volumetric flask or add hot solution to it
In Exercises 15–16, determine whether the expression makes sense mathematically. If not, explain why?
15. (a) u · (v · w)
(b) u · (v + w)
(c) u · v
(d) (u · v) − u
Suppose that a vector a in the xy-plane points in a direction that is 47◦ counterclockwise from the positive x-axis, and a vector b in that plane points in a direction that is 43◦ clockwise from the positive x-axis. What can you say about the value of a · b?
in the sun hyrdogen atoms undergo nuclear fusion to produce Helim and -1.7 x 10^9 kj/mol of He how much energy can be obtained from 1.00 kg of helium
16. Find the dew point temperature of air whose humidity ratio is 0.0150 kg water/kg dry air. (I NEED THE SOLUTION FOR THE ANSWER PLEASE)
ANSWER: 22.50 oC
BinaryStore Calculator
A BinaryStore calculator will store bytes “stored in strings” with their addresses, i.e., at each address in the BinaryStore there is a stored Byte. Each address will be 4 characters string and each byte will be 8 characters strings.
Create a class BinaryStore and class Byte that offer following overloaded operators.
class offers the following methods:
an overloaded +=operator that will add the address in the list of BinaryStore
an overloaded + that will add two string bytes for Byte Class
an overloaded - that will subtract two string bytesByte Class
an overloaded || operator that will give the string which is bit by bit logical or of act two string bytes for Byte Class
an overloaded && operator that will give the string which is bit by bit logical and of act two string bytesf or Byte Class
an overloaded == operator that will give bool value if they are equal or notfor Byte Class
#340153 on Dec 2023