MyProgrammingLab (PEARSON). Chapter 3 - Ex. 70111. Average Rainfall.

Average RainfallWrite a program that calculates the average rainfall for three months. The program should ask the user to enter the name of a data file that that contains rainfall data for three... more

2h

Simplify each expression and quotient and show work.

1. 6–1(4–2) 2. (x–6)–3 3. (2x4)(8x15) 4. (xy–6)(xy)3 5. 6. 7. (7x4)(5x7) 8. 9. (ab3)(a0b–2) 10,11,12 are... more

Suppose in a particular college, 60% of the student population is female.

Suppose in a particular college, 60% of the student population is female. (a) Calculate the probability that a class of 10 students will have exactly four females. (b) Calculate the probability... more

What are the molality and mole fraction of solute in a 34.6 percent by mass aqueous solution of formic acid (HCOOH)?

What are the molality and mole fraction of solute in a 34.6 percent by mass aqueous solution of formic acid (HCOOH)?

Prove the Following:

Given: ∠1 ≅ ∠2Prove: AM < AC

Prove the Following:

Given: The figure with QW = WSProve: AQ = AS

Prove the Following:

Given: Segment HK ⊥ segment IY, HI = HYProve: Segment HK bisects ∠IHY

Write a client server program using sockets.

In server a list of random thoughts are stored. Client request for a random thought. Using a random number, pick a random thought and post it to the client side. (use c, c++ or python as... more

9h

Finding the solutions

Obtain all the solution(s) of the polynomial equation,x4 − 8x3 + 142 + 8x − 15 , given that x = −1 is a solution

Programming 4-21

Let l be a line in the x-y plane. If l is a vertical line, its equation is x = a for some real number a.Suppose l is not a vertical line and its slope is m. Then the equation of l is y = mx + b,... more

Programming 4-14

The short-term, 0-24 hours, parking fee, F, at an international airport is given by the following formula:Parking Fee Equation { 5 , if 0 <= h <= 3F= {... more

What formula do I use to calculate E°cell given [Ni2+]= 0.80M and [Co2+]= 0.20M?

Ni2+ +Co -> Ni + Co 2+

2L of 0.5 M H2SO4 are needed to exactly neutralize 3 liters of NaOH of an unknown concentration.

2L of 0.5 M H2SO4 are needed to exactly neutralize 3 liters of NaOH of an unknown concentration. How do you find the concentration of the NaOH?

12h

Find the antiderivative F of f that satisfies the given condition. Check your answer by comparing the graphs of f and F. f(x) = 2ex − 8x, F(0) = 3

Find the antiderivative F of f that satisfies the given condition. Check your answer by comparing the graphs of f and F.f(x) = 2ex − 8x,    F(0) = 3

The results are consiered accurate within +4 percent points, 9 times out of 10. State the confidence level. PLEASE HELP. THANK YOU IN ADVANCE :)

A poll was conducted about an upcoming election. The results are considered accurate within +4.0 percent points, 9 times out of 10. State the confidence level.

Polynomial Functions

The polynomial of degree 3, P(x), has a root of multiplicity 2 at x=1 and a root of multiplicity 1 at x=−4. The y-intercept is y=−0.8.

13h

What is the freezing point of a solution of ethylene glycol (antifreeze), a nonelectrolyte, that contains 290. g of C2H6O2 dissolved in 120. g of water?

freezing point 0.00°C boiling point 100.00°C Kf 1.86°C/m Kb 0.512°C/m Use molar masses with at least as many significant figures as the data given

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