almas8

As a student, how will contribution for the farmer?

16. Consider the line 3x - 4y = 6 in the standard (x,y)

coordinate plane. For the point on this line with

x-coordinate equal to 3, what is the y-coordinate?

C(Q) = 50000+Q+1/10000Q^2

What is the rate of change of intervals 0.5 and 6 enter the answere to the nearest tenth

1. Find the following values for a lump sum assuming annual compounding:

• The future value of $500 invested at 8 percent for one year
• The future value of $500 invested at 8 percent for five years
• The present value of $500 to be received in one year when the opportunity cost rate is 8 percent.
• The present value of $500 to be received in five years when the opportunity cost rate is 8   percent.

Hydrogen gas was cooled from 273.0 Celsius to 73.0 Celsius . It’s new volume is 75.0mL. What’s was it’s original volume ? Pressure is held constant.

Show work

A ballon contains 6.0L of gas at 0 Celsius and 1.5 atm. What pressure must be exerted to decrease the volume to 3.5L at 25 Celsius?

Show work

I’m what ways can you increase volume of a gas?

Increase temperature

Lower temperature

Lower pressure

Increase pressure

What pressure is needed to compress 5.25 L of gas at 1.77 atm to a volume of 0.0100L? Temperature is held constant

A 32.0mL sample of gas is collected at 20 Celsius and 732.5 mmHg pressure. What is the volume of the dry gas at STP?

9.400 grams of solid CO2 is out in an empty sealed 4.00L container at a temperature of 300K when all the solid CO2 becomes gas, what will be the pressure in the container?

Find the pressure in kPa, if PV= nRT(R=8.31kPa • L/mol • k)

A sample of oxygen is collected over water at 25.0 Celsius at 715.0 mmHg pressure.what is the pressure of the dry gas alone?(vapor pressure of water at 25.0 Celsius =23.8 mmHg)

Show work

How many grams of water will be needed to saturate 25 grams of KBr at 65 Celsius?

90

27.7

2500

74

How many grams of KNO3 will dissolve in 50 grams of water at 70 Celsius?

160g

62.5g

45g

80g

You make a saturated solution of KCI at 10 Celsius. How many more grams of KCI could be dissolved if the temperature were raised to 100 Celsius?

28

30

58

13

Who won this year world cup in football and in howmany goals ?

what is science?

How deep is the Mariana trench

What’s the total paying at closing?

What is demand in market?

Why is density of liquid water is greater than that ice 

If x is the average (arithmetic mean) of m and 9, y is the average of 2m and 15, and z is the average of 3m and 18, what is the average of x, y, and z in terms of m?

A) m+6

B) m +7

C) 2m+14

D) 3m+21

Using the equation:2C4H10+13O2——> 8CO2+10H2O

If you produce 11.2g of water,how many liters of carbon dioxide are produced at 9.3 atm and 300*K?

m=-2. Find the det((2A^3)*(B)), where det(B)=1/2.

m=-2. find the det((2a^3)*(b)), where det(b)=1/2.

Find the [OH-] for the following:

A 2.234 x 10-6 M solution of HI (hydroiodic acid).

Find the pH for the following:

A 7.98 x 10-2 M solution of HNO, (nitric acid).

Why Refraction takes place 

What is math?

How can you become a data basics manager

What is a financial planner?

1. Solve the equation 3x + 7 = 22.

give a possible interpretation of Tim’s strategy.

Complete Denture Base Adjustment

What is physics?

1.What is physics?

What is algebra 

Question

1. Explain the difference between data, information and knowledge? Provide example for your answer

General Chemistry

The total valence electrons for ?

   _________

Chemistry assignment

If the concentration of red dye #40 in the original syrup is 4.68 x M, what is its concentration in dilution #3 ?

Write a Python function to find the maximum of three numbers.

 Write a Python program to reverse a string.

What constitutes a fraud, and is the withholding problem a fraud?

Write a Python function that accepts a string and counts the number of upper and lower case letters.

Write a Python function that checks whether a passed string is a palindrome or not.