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A sinusoidal wave is travelling on a string under tension T = 8.0(N), having a mass per unit length of 1 = 0.0128(kg/m). It’s displacement function is D(x,t) = Acos(kx - t). It’s amplitude is 0.001m and its wavelength is 0.8m. It reaches the end of this string, and continues on to a string with 2 = 0.0512(kg/m) and the same tension as the first string. Give the values of A, k, and , for the original wave, as well as k and  the reflected wave and the transmitted wave.

solve the system of equations algebraically y=4x + 1 6x-2y=3

Bob can draw 3 sketches in 48 minutes what’s his constant speed?

Which country was divided among four nations after the war? a. Germany France b. England d. Russia Please select the best answer from the choices provided O A ОВ С OD Mark this and return Save and Exit​

List three things Anson Jones did as president of Texas. (OC1)

Chief executives can issue which are the directives to specific units of government that do not require legislative

Can anybody help me with question number 28....☹

Deshawn made two diagrams to show the Moon in the same position at different times of the year. In his diagrams, he included views from above (top view) and views from Earth. He says that some of the time the Moon looks bright from Earth, as shown in Diagram A, but other times the Moon looks completely dark from Earth, as shown in Diagram B. Is Deshawn correct? If he is correct, explain why light on the Moon changes in this way. If he is incorrect, explain how light on the Moon should look in each of his diagrams.

Write the word sentence as an inequality. A number w is added to 2.3 is more than 18. An inequality is :

What is the correct answer if you know it you will get brainlest what’s is the correct answer??? Somebody answer ASAP!!!!

NO LINKS!!Which type of comic does not have vertices or foci? ​

Sydney says that if all of the side lengths of a cube are doubled, the volume of the cube will also double. Is she correct? Explain.​

Store A and Store B are both having a sale on notebooks. At Store A it costs $9 for 14 notebooks. Store B is having a sale where you pay $3 for 5 notebooks. What would you pay for one notebook if you wanted the best deal?

Ben drinks tea at an incredible rate. he drinks 3 1/2 liters of tea every 2/3 of an hour. how many liters of tea does he drink in one hour

Domestically produced goods and services sold to other countries are referred to as: a) Imports b) Capital outflow c) Exports d) Transfer payments

He …..me up from London three times a week Called has called had called

According to the passage, some immigrants were detained at Ellis Island for more examinations. How does the quotation from Angelo Pellegrini develop this topic? It provides an interesting firsthand experience of an immigrant whose sister was “indeed momentarily rejected” because she had been sick and had bloodshot eyes. It provides an interesting firsthand experience of an immigrant who “had a few hours’ rests and a little bite to eat.” It provides an interesting firsthand experience of an immigrant whose mother was an “indomitable spirit.” It provides an interesting firsthand experience of an immigrant who “did get through” Ellis Island.

how much is 2x4x6x8=?

7.744 liters of nitrogen are contained in a container.convert this amount to grams show work.

Drag the tiles to the correct boxes to complete the pairs. Match each division problem to its quotient.

Rewrite x^3+8x^2+11x-20 as a product of linear factors. Explain how you found the factors.

A nurse is caring for a client prescribed haloperidol for his chronic paranoid schizophrenia. Which complications should the nurse monitor? 1) Chewing motion with the mouth 2) Pin-point pupils 3) Bradypnea 4) Orthostatic hypotension 5) Psychopharmacology

can you explain what went wrong and the actual answers these 3

Explain how genetic mutations can increase the variation in a population over time.

When actual inflation equals the value determined by past expectations and pricing decisions,and output equals the level of short-run equilibrium output consistent with that inflation,the economy is said to be in equilibrium. A) potential B) short-run C) long-run D) full-employment E) natural