Questions

Find f g f g fg and f g and their domains f x 25 x g x x 2 Find f g x Find the domain of f g x Enter your answer using interval notation Find f g x Find the domain of f g x Enter your answer using interval notation Find fg x Find the domain of fg x Enter your answer using interval notation Find X Find the domain of Enter your answer using interval notation

Find fogo h f x x 4 g x x 8 h x x

Use the given graphs of f and g to evaluate the expression Assume that each point lies on the gridlines gog 2 y4 2 9 0 2

Use the given graphs of f and g to evaluate the expression Assume that each point lies on the gridlines gof 5 D

Find the domain of the function Enter your answer using interval notation x 3 X 6 k x

Twenty sections of bilingual math courses taught in both English and Spanish are to be offered in introductory algebra intermediate algebra and liberal arts math The preregistration figures for the number of students planning to enroll in these bilingual sections are given in the following table Use Webster s method with d 29 to determine how many bilingual sections of each course should be offered Course Introductory Algebra Enrollment 140 Intermediate Algebra Liberal Arts Math 179 270

Write each expression in the form 2kx or 3kx for a suitable constant k a 24x 2 3 b 34x 1 3 3x 2 3x 2 a 24x 2 3 2 4x 3 5x 2 11 b 34x 3 4x 3

Find the missing factor in the following expression 3x 2 3 x 2 3 x 2 3x 2 3 x 2 3 x 2

Part 1 of 3 The population of a city was 140 thousand in 1992 The exponential growth rate was 1 2 per year a Find the exponential growth function in terms of t where t is the number of years since 1992 P t 0

Here are the procedures in creating a policy evaluation report 1 Select an issue or policy area of interest Topics might include education the environment national security and defense urban development or health care Write about the background of the issue you choose describing the scope of the problem to justify the need for government policy action Be sure to address any previous policy actions taken on the matter Your report should also discuss the possible consequences for failure to act 2 Specify appropriate criteria against which to compare public policy proposals The criteria should involve policy goals or positive outcomes that improve the problem in question Examples of outcomes include economic benefits reduced costs for taxpayers improved student achievement a cleaner environment or improved measures of public health 3 Specify two or more possible policy solutions to the issue at hand These solutions should consist of specific actions that could be taken by a legislative or executive body rather than vague social changes that are beyond the scope of government policy makers Compare the competing proposals describing how and to what extent each proposal addresses the problem based on the criteria specified in step 2 Comparison and analysis of policy alternatives will form the main body of your policy report An effective paper should consider the immediate and long term effects of policy proposals Consider not only the policy merits such as the costs and benefits of each alternative but political factors as well Policy making occurs in an inherently political environment so be sure to discuss the interest groups and stakeholders that could be affected positively or negatively by policy 4 Recommend an action for policy makers to take using empirical evidence from your analysis and comparison for support

Write each expression in the form 2kx or 3kx for a suitable constant k a 2 6x 2 3x 4 9 a 2 6x 2 3x 4 9 2 4x b 21 4 23 x 13 b 21 4 23 x 13

fue for all values of a and B ether the identity of costa B cosacos sinasing is Let P cosa sina and Q cos sin be any two points on the circle O with radius 1 If POA a and QOA 8 then POQ a B P cosa sina Q cos sia p 2 1 1 Make use of the cosine rule to determine the length of PQ 4 1 0 Make use of the distance formula to determine the length of PQ

Which of the following points lies on the graph of the function f x 4arccos x 2

Find f f 8 where f x x5 3 f f 8

Ive for the value of x Upload the image of your solution here x 2 3 x 3

M 7 3i 7 3i Perform the indicated operations Write the answer in standard form a F 5 P 09 6 10

Given circle with diameter CD and radius EA AB is tangent to E at A If AD 6 and EC 7 solve for AC Round your answer to the nearest tenth if necessary If the answer cannot be determined click Cannot be determined E B A E

Apply Jefferson s method to the following sets of states with the given populations Assume that 100 delegates are to be apportioned State whether the quota criterion is satisfied A 115 B 675 C 205 modified divisor 9 78 Determine the number of representatives for each state using Jefferson s method with a modified divisor of 9 78 A 11 B 69 C 20 State whether the quota criterion is satisfied The quota criterion is down to the nearest integer satisfied because the number of seats assigned to at least one of the states the same as its is quota either rounded up or

3 G x f x g x Submit Answer 2 84 Points X 3 x HOO DETAILS Express the function in the form fogo h Use non identity functions for f g and h 6 SESSCALCET2 1 2 053

a 01 02 03 y f x 4 4 05 b y f x 3 01 02 03 04 05 6 c y f x 1 02 03 04 05 d y f x 4 01 2 Os 5 6 0 3 3

For the following function f x 4x 11x 20 a Find the values of x for which f x 0 b Find f 0 Express numbers using Integers or simplified fractions Part 0 2 Part 1 of 2 Separate multiple answers using a comma if necessary f x 0 when x 0 0 X 8 5

a y 5x O O O O b 6F9 c G Og f OG OF d y 5x OG OF 3 y x5 g y x OG 2 3 2 N F 1 2 g 3 X

ve for the value of x Upload the image of your solution here x 2x 7 x 2x 12

A population has a mean 158 and a standard deviation a 23 Find the mean and standard deviation of the sampling distribution of sample means with The mean is and the standard deviation is a Round to three decimal places as needed

Whites often unintentionally unknowingly benefit

For the following situation find the mean and standard deviation of the population List all samples with replacement of the given size from that population and find the mean of each Find the mean and standard deviation of the sampling distribution and compare them with the mean and standard deviation of the population The scores of three students in a study group on a test are 90 97 94 Use a sample size of 3 The mean of the population is 93 67 Round to two decimal places as needed The standard deviation of the population is Round to two decimal places as needed www

Find the area of the shaded region under the standard normal curve Click here to view the standard normal table The area of the shaded region is Round to four decimal places as needed CITE

If the size of a sample is at least 30 then you can use z scores to determine the probability that a sample mean falls in a given interval of the sampling distribution Choose the correct choice below GEER OA This statement is false A true statement is There is not any size of a sample that allows you to use z scores to determine the probability that a sample mean falls in a given interval of the sampling distribution OB This statement is true OC This statement is false A true statement is If the size of a sample is at least 50 then you can use z scores to determine the probability that a sample mean falls in a given interval of the sampling distribution OD This statement is false A true statement is If the size of a sample is at least 10 then you can use z scores to determine the probability that a sample mean falls in a given interval of the sampling distribution

Assume the random variable x is normally distributed with mean 83 and standard deviation a 5 Find the indicated pro P 68 x 73 P 68 x 73 Round to four decimal places as needed

Solve for the value of x Upload the image of your solution here I 8 x 7 2 6x x 6x 7 27 x 1

Given P x 3z 88z 487 720x 432 and that 6i is a zero write P factored form as a product of linear factors Be sure to write the full equation including P z

The cost to buy tickets online for the dance show Riverdance is 40 per ticket

K The figure shows an angle 0 in standard position with its terminal side intersecting the unit circle Find sec 0 OA OD 12 OB 5 2 40 OC 1513 13 5 13 5 950 5 12 13 13 0 X

The lengths of lumber a machine cuts are normally distributed with a mean of 102 inches and a standard deviation of 0 5 inch a What is the probability that a randomly selected board cut by the machine has a length greater than 102 21 inches b A sample of 38 boards is randomly selected What is the probability that their mean length is greater than 102 21 inches a The probability is Round to four decimal places as needed ICCE

a Graph f x 2 x for x 0 b Graph g x 2 x for x 0

uppose you deposit your graduation cash gifts into an account that pays 4 annual interest compounded continuously If you are 18 when you graduate get 1000 in cash gifts and leave the money in the account until you are 30 how much money will you have Round to the nearest dollar At age 30 I will have S

Direct processes that secure domination and the privileges associated with it

Higher value placed on behaviors practices characteristics typically associated with whiteness

D E 70 F 100

Unanswered Due Mar 6th 11 59 PM Match each expression in the right column to the appropriate expression in the left column f x 2x 3 Drag and drop options on the right hand side and submit For keyboard navigation SHOW MORE f h f x h f x f h f x h f x h f x E E 2x 2h 6 2h 3 2h 2x 3 h 2x 2h 3

Apply Jefferson s method to the following sets of states with the given populations Assume that 100 delegates are to be apportioned State whether the quota criterion is satisfied A 115 B 675 C 205 modified divisor 9 78 Determine the number of representatives for each state using Jefferson s method with a modified divisor of 9 78 A B C

a f x 1 M 2 1 0 1 1 Find g 2 g 2 and g 2 2 5 6 7 8 The function f is continuous on the interval 2 7 and consists of three line segments and a semi circle as shown in the figure above The function g is defined by g x d Let h x f 5x 9 Find h 3 2 X J f t dt 2 b Find the x coordinate of the critical points on g x on the interval 2 7 Classify each critical point found in part b as a relative minimum relative maximum or neither for g Justify your answers c Find the interval s where g is increasing and concave down Justify your answer

Find the domain of the function 15 2 3 on Q

Problem 7 Let f x 1 0 8 x 1 2 Suppose that we approximate f x by the 4th degree Taylor polynomial T4 x centered at a 1 Taylor s inequaltiy gives an estimate for the error involved in this approximation Find the smallest possible value of the constant M referred to in Taylor s Inequality Problem 7 Your answer cannot contain any decimal 0 00122 points 0 00122 Enter your answer symbolically as in these examples

Choose all of the following that are ways we can interpret or apply the derivativ the slope of the tangent line the average rate of change the instantaneous rate of change O the slope of the secant line

Work required Find the derivative of the function O O 0 1 2 2 5z 1 O2 52 1 55 8 2z 1 6 52 1 4z2 SU 52 1 2 3

No work required Identify the derivative of f x sec 2x O sec 41 O 4r tan 22 47 sec 27 tan 27 O COS 4x O sec 42 tan 47

Work required Find the slope of the curve at the given point Hint use implicit differentiation y x y 2r 2 1

y 1 47 e 0 22t cos 4 9t ere y is the displacement in feet and t is the time in seconds Use a graphing utility to graph the displacement function for 0 t 10 Find t e beyond which the distance between the weight and equilibrium does not exceed 0 85 ft Round your answer to 2 decimal places S

Which is the standard linear approximation of a function at x a L z f a z a OL z f a f a x a OL T f a f a z a O L T f a ra O None of the above