Inverse Trigonometric functions Questions and Answers

timeters The length from point A to point B LAB Is 2 meters and the length from he load Pof 2 kN Is applied at point B The material is a grade of steel with E 200 at is the Internal force in rod section BC You must provide an answer before moving to the next p

The simple interest is Round to the nearest cent as

4 Determine if the function f x 5 x x5 6 x is an Even Odd or neither by looking at the equation and algebraically

Write the number in decimal notation without the use of exponents 5x10 4

Find the number of distinct arrangements of the 11 letters in KNICKKNACKS Two of the same letter are considered identical not distinct

A Nace an is the ce of the table that describe a property of that quadrilateral Diagonal are rengruent Rectangle Square Rhombus Diagonals are perpendicular th One pair of base angles of an tosceles traperold each have a measure of 2010 The other par of base angles of the traperold each have a measure of ax a What is the value of at 18 in Alte HXYZ EX 85 and ma2 43 Therefore mzWis X W Diagonals bisect each 7

Simplify the fraction by reducing it to its lowest terms 21 24 21 24 Simplify your answer

cos 33 cos 88 O2cos 113 cos 5 11 5B COS 2 2 2cos 2cos 118 2 cos 2cos 113 cos 50 QUESTION 14 Solve the equation over the set of real numbers 2sin x 4 2 3 2 xx 2 5 2mx x 77 4 4 x x 14 x1x 2 4 58 2mm x m x 5n 4 3 4 m x 3 4 2mm m 7 4 2mm na

Write the solution set for the general solution 2cos 2x 2 m x 3 4 m x 3 4 m x 2mm x x x1 200 X 7 2008 x x 2mm x 8 x x 8 m 71 7m m 8

Use the half angle formula to find the exact value sin 13x S 2 2 2 2 3 2 2 3 2 O 2 2

What is the area of the figure shown below y 4t 2 K 00 OOO O 100 22 3 5 6 O 8 8 OO 8 3 3 6 O 8

E be the solid region in the second octant that lies above z 1 1 x y and below z 2 x y The density at x y z is given by function x y x Do the following a Use cylindrical coordinates and the set builder notation to describe E and set up but DO NOT evaluate the integral s that represents the mass of E f x y z 12 points b Repeat a using the

projectile is fired at a height of 1 5 m above the ground with an initial velocity of 100 m sec and at an angle of 30 above the horizontal Use this information to answer the following questions 184 Find r t given that a t 32j v 0 600 3i 600j and r 0 0

City to City Region to Region Country to Country Using information from the lesson how would you title this diagram Choose the best option from the ones below O The Method by Which Companies Invest O The Process of a City Becoming a Country O The Method by Which a Person Should Begin Investing Immigration The Different Ways People Move

ack cord 0 5 Score o Pe David Perez Radical Equations Le

USING MULTIPLE RANDOM SAMPLES An arcade manager wants to know how many of his 750 regular customers prefer to visit in the winter Each of five staff members randomly surveys 25 regular customers The table shows the results a Use each sample to make an estimate for the number of regular customers who prefer to visit in the winter b Describe the center and the variation of the estimates in the winter c Describe the mean of the estimates in the winter A B C D E Preferred Season to Visit the Arcac Spring Summer Fall Winte 4 4 6 11 5 3 10 6 5 9 5 4 7 5 6 5 10 12

Indicate the set s to which the following number belongs 1 5252 Select all that apply A integers B rational numbers C whole numbers D irrational numbers E natural numbers F real numbers www

answer The price of capital is O The opportunity cost of the funds The rate of interest charged for the funds Determined only by the demand curve O Determined only by the supply curve Complete Later Complete

Which trend could indicate that an economic peak period is on the horizon O More businesses are spending to build new plants and factories OA shortage has raised the price of oil Businesses are cutting production to avoid surpluses Consumers have decreased spending and increased savings

How might an increase in the minimum wage actually hurt workers O Labor unions may lay off qualified workers Firms may hire less low skilled workers delaying their entry into the workforce Firms may be shut down when they try to circumvent the law O Workers always benefit from an increase in the minimum wage

Questions on the back of a warranty card are an example of which of the following Demographics information Market surveys Consumer quiz Consumer demographics assessment

Use the Law of Sines to find the indicated angle 0 Assume C 66 Round your answer to one decimal place 0 56 3 C 00 B

Use the Law of Sines to find the indicated side x Assume a 322 Round your answer to two decimal places C 98 4 24 6 X B

Explain why you can use the y intercept to help determine the specific equation for graph 1 but not for graph 2 Verify with concepts used in today s lesson 2 0 0 8 1 9 0 2 0 3 0 10 0 0 2 0

1 in 7a compute A AT b 5 points By substituting a 1 What is the special name for A AT

Find all critical values for f x The critical values occur at x commas 10x 10 8x2 3x 6 Enter your answers separated by

Read the following passage Use the information in this passage and your knowledge to answer the question which follows Haiti Haiti is a free market economy that enjoys the advantages of low labor costs and tariff free access to the US for many of its exports Poverty corruption and poor access to education for much of the population are among Haiti s most serious disadvantages Over the long term Haiti needs to create jobs for its young workforce and build institutional capacity Two thirds of all Haitians depend on the agricultural sector mainly small scale subsistence farming and remain vulnerable to damage from frequent natural disasters World Factbook cia gov This passage describes which of the following O An island nation in the South Pacific O A developing nation O An undeveloped nation daunlopod

Price of currency floats up and down daily In effect since the 1970s O Fixed exchange rates O Floating exchange rates Flexible exchange rates Prices determined by supply and demand Supply and demand exchange rates

Trade barriers can take the form of O tariffs embargoes or import quotas opportunity costs and factors of production O union union wages and high technology exports a trade deficit and negative balance of trade

In economics the term comparative advantage means a country or business that has new technology under patent to produce goods cheaply a country or business that has the ability to produce certain goods at a lower opportunity cost than another country or business O a country engaged in importing more goods than exporting goods a country that increases taxes on imports to protect its own industries

Choose the correct answer Economists generally agree that America is considered at full employment when O the unemployment rate is below 5 seasonal jobs have been eliminated the welfare rate is below 1 O unemployment insurance claims level off for two consecutive quarters

The New Deal 3 Rs refers to O reading writing and arithmetic O relief recovery and reform O red white and blue O relish mustard and ketchup Complete Later

David Perez Simplifying Radicals with Negative Radicands Feb 28 9 39 18 AM Watch help video Write 192 in simplest radical form

Points A and B are separated by a lake To find the distance between them a surveyor locates a point C on land such that ZCAB 48 1 He also measures CA as 315 ft and CB as 527 ft Find the distance between A and B Round your answer to one decimal ft

Que The population of a countr exponentially at the growth years after this year is give 4 years

plot the curve x 4 y 2 14 3y on the interval 3 x 3 and 4 y 6

Express the polynomial 6e 2 3e 3 1 in stanciard form and then classify it

What is Dansby Swanson s slugging average slugging percentage with the following statistics if he had 478 at bats Singles 114 Doubles 25 Triples 4 Homeruns 14 476 485 O 493 O 504

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Use the half angle formula to find the exact value COS 8

11 The top of a 19 foot ladder is sliding downward at 1 7 feet per second along a vertical wall The base of the ladder is on the horizontal ground How fast is the base of the ladder sliding away from the wall at the instant when the top of the ladder is 6 feet from the ground

8 Suppose we are told that the position of an object in meters after t seconds is given by the function x t where positions above ground level are considered positive a Using a complete sentence and appropriate units interpret the statement x 3 14 b Using a complete sentence and appropriate units interpret the statement x 5 4 8

Find the exact value 3 tan 1 cos 3 4 0 2

Initially 100 milligrams of a radioactive substance was present After 9 hours the mass had decreased by 4 If the rate of decay is proportional to the amount of the substance present at time t determine the half life of the radioactive substance Round your answer to one decimal place hr

C Explain the steps to graph 1 The amplitude is A 2 The period is 2x 3 The phase shift is Reply B Quote 4 The vertical shift is D Although as explained in the videos included with module 2 this step should be left till the very end 5 One full cycleis given on the interval 6 The domain is 00 x 00 7 The range is A D y A D E Does The follwing statement make sense I used the graph of y 3cos2x to obtain the graph of y 3csc2x The statement above does not make sense because to graph y 3csc2x you need to use the graph y 3sin2x A cosine graph is meant to graph B Email Au

Indicates that information is imperative to economic growth Which of the following best completes the diagram O Knowledge economy O Information economy O Enlightened economy Weightless economy Compl ter Complete

The radioactive substance cesium 137 has a half life of 30 years The amount 4 t in grams of a sample of cesi following exponential function 1 30 4 t 862 Find the initial amount in the sample and the amount remaining after 100 years Round your answers to the nearest gram as necessary Initial amount grams grams

Find the value of the expression 3 Os237 sin24 2 COST 2 3 2 11 14 2 3 2

Solve the equation over the interval 0 2TT 1 sin X cos X Jo 3 O ENEN 0 7 T

Find the exact value of the expression sin cos 3 6 6 3 6 06 3 6 3 6