Questions

6 Discussion Post A sion Board Posts 25 total easure of your participation you will write 200 word minimum ses to the readings as well as responding to at least one other post In posts I want to see concrete examples where you critically reflect on dings This can include citing specific photographs and graphers theoretical connections between different readings ideas s and or the author s own argument Please refer to my separate On discussion posts for full details Posts are due by Sunday 6pm I every week There will not be an opportunity to post after the ne so make sure you enter the due dates into your calendar now so ou don t miss them Keep in mind that our reading assignments will similar but not identical material to the weekly lectures I have led the readings so they foreshadow the content we cover in lecture my so it is essential you do the readings prior to the lecture this form d to get you ready to engage with lecture content in bertillonage in 1872 33 By the 1880s Paris police had 90 000 on file and the pro duction of photographs for court evidence was standard practice 34 Photographs were displayed in rogues galleries and circulated in albums such as Professional Criminals of America 1886 by Thomas Byrnes 1842 1910 Byrnes s album con tained over 200 photographs of important and dangerous criminals along with descriptions of their methods and records This model became a standard that was followed by law enforcement worldwide

Which of the following values represents the weakest correlation OA 0 45 OB 0 65 O C 0 55 OD 0 35

pulverized in a ball mill and the resulting powder was digested with various strong resulting solution was evaporated to dryness dissolved in dilute hydrochloric acid and separated from interferents by ion exchange chromatography The resulting solution containing an unknown amount of Pd II was then diluted to 50 00 mL with pH 3 5 buffer Ten milliliter aliquots of this analyte solution were then transferred to six 50 mL volumetric flasks A standard solution was then prepared that was 1 00 10 5M in Pd 11 Volumes of the standard solution shown in the table were then pipetted into the volumetric flasks along with 10 00 mL of 0 01 M arsenazo III Each solution was then diluted to 50 00 mL and the absorbance of each solution was measured at 660 nm in 1 00 cm cells Volume Standard Solution mL 0 00 5 00 10 00 15 00 20 00 25 00 A660 0 216 0 338 0 471 0 596 0 764 0 850 a Enter the data into a spreadsheet and construct a standard additions plot of the data b Determine the slope and intercept of the line J G Sen Gupta Anal Chem 1967 39 18 DOI 10 1021 ac60245a029

27 A a daki O merkezli emberin ap 3 cm dir AC ve BD kiri leri E noktas nda kesi mekte ve m CEB a dir O 18 2 2 E 8 C AB DC 2 cm oldu una g re cosa ka t r A C 1 1 D E 5 9

A company produces items in small batches The machinery needs to warm up before the items can be produced The scatterplot shows the time needed to produce batches of different numbers of items 100 80 60 X 5 60 40 3 44 20 4 6 8 10 Items produced Production time minutes Based on the line of best fit which of these statements is true O A As the number of items in a batch increases by 1 the production time increases by 12 minutes OB As the number of items in a batch increases by 1 the production time increases by 20 minutes O C It takes about 20 minutes for the equipment to warm up OD It takes about 60 minutes for the equipment to warm up

osome don mRNA IRNA ES 100 W In the diagram of translat X C Amino acid EK HER Hook BOK Z Amino acid HOOK OOK W X Y Z

Solve for x Round to the nearest tenth if necessary H 5 4 16 x G

Which of the following is not a possible r value O A 0 6 OB 0 3 O C 1 3 O D 0 6

Week 6 Discussion Post A Discussion Board Posts 25 total As a measure of your participation you will write 200 word minimum responses to the readings as well as responding to at least one other post In these posts I want to see concrete examples where you critically reflect on the readings This can include citing specific photographs and photographers theoretical connections between different readings ideas themes and or the author s own argument Please refer to my separate guide on discussion posts for full details Posts are due by Sunday 6pm almost every week There will not be an opportunity to post after the deadline so make sure you enter the due dates into your calendar now so that you don t miss them Keep in mind that our reading assignments will cover similar but not identical material to the weekly lectures I have scheduled the readings so they foreshadow the content we cover in lecture that day so it is essential you do the readings prior to the lecture this form of assessment is designed to get you ready to engage with lecture content in a meaningful way Weekly readings are listed on the course schedule for the weeks they are due DR HUGH WELCH DIAMOND Mental Patient circa 1850 55 7 3 16 5 1 16 inches Albumen silver print from glass negative Photography seemed to be a mechanism that could produce faithful records whose authenticity could be certified by the institutions of power and control that made them As the British medical journal Lancet proclaimed Photography is so essentially the Art of Truth

In addition to a greater independence from water Amniotes show other ecological adaptations compared to Amphibians List and describe at least one additional anatomical novelty of Amniotes and what activity it relates to Be sure to reference the feature you discuss in the figure below D 10cm 1m

Shallow water lobe fins from the Devonian has which of the following anatomical features Ostrong limb skeletons O lungs fleshy fine

Vertebrates first colonized land in the Cambrian O True False

Living amphibians and presumably extinct ones too have a moist permeable skin Discuss the function of this type of skin

Which one of the following is the overarching reason that amphibious organisms need to live by water O the view O jump in to avoid predators O fertilization of eggs and juvenile development have plenty of drinking supplies

Let A 18 5 66 19 3 1 127 36 3 Diagonalize A to find A

Solve the linear inequality Express the solution using interval notation 2x 15 2 12 S 3 Graph the solution set Use the tools to enter your answer 2 8 10 12 14 16 18 20

Simplify the expression This type of expression arises in calculus when using the quotient rule 6 2 x 3 x 2 x 2 3

y x 51 X 3 2 1 0 1 2 3 Sketch the graph of the equation 10 y in 10 5 S y 10 y 10 5 10 X 10 5 10 16 5 10 y y 10 5 10

Find all real solutions of the equation Enter your answers as a comma separated list If there is no real solution enter NO REAL SOLUTION 3x 3 1 x 2 X

Find all real solutions of the equation Enter your answers as a comma separated list If there is no real solution enter NO REAL SOLUTION 3x 5 7 X

Simplify the expression This type of expression arises in calculus when using the quotient rule 3x x 6 x 6 x 6 x 6

A recent report concluded that children with siblings have better social skills than children who grow up as an only child This is an example of an experimental study False True

A recent study reports that elementary school students who were given a nutritious breakfas each morning had higher test scores than students who did not receive the breakfast For this study what is the independent variable O The test scores for the students Whether or not a breakfast was given to the students O The students who were not given the nutritious breakfast O The students who were given the nutritious breakfast

In an experimental study i ndividuals in a control condition receive the experimental treatment False O True

What is the value of X X 1 for the following scores Scores 1 0 1 4 4 09 O 10 6

and 3 livestock cars A train is made up of 9 cars How many ways can the train be made up ways

What is the value of X X 2 for the following scores Scores 2 3 5 06 O 10 08

You are instructed to subtract four points from each score square the resulting value and find the sum of the squared numbers How would this set of instructions be expressed in summation notation O EX 4 O EX 4 O EX 4 O E X 4

x so there are probably 640 yellow marbles in the bag Follow th examples above for entering information in the blanks The second blank should show what is multiplied in order to 640 yellow marbles Remember to use for fractions and for multiplication Do not use any spaces

Solve the exponential equation algebraically Approximate the result to three decimal places Enter your answers as a com separated list e2x 7ex 12 0 x No Response

Use a calculator to evaluate the function at the indicated value of x Round your result to the nearest thousandth f x 6 3e x X 100 X 2 344

Continuous variables are variables that can be broken down to the decimal point such as money height depression etc Discrete variables are variables that can only be meaningfully counted in whole numbers such as size of a family responses on a Likert Scale Number of Correct Responses on a Test with no partial credit

Maleri Designs sells cartons of cloth face masks 9 and cartons of hand sanitizer 6 on eBay One of their customers Mod World purchased 24 cartons for 198 How many of cartons of each did Mod World purchase Check your answer Hint Let F Face masks Face masks Hand sanitizer cartons cartons

Write the standard form of the equation of the parabola that has the indicated vertex and passes through the given point Let be the independent variable and y be the dependent variable Vertex 6 1 point 3 26 No Response

1 2 Solve the equation 2z 3z 27 0 The solution set is 3 4 3

S Lee and Fred are elementary school teachers Fred works for a charter school in Pacific Palisades California where class size reduction was a goal for the school year Lee works for a noncharter school where funds do not allow for class size reduction policies Lee s fifth grade class has 1 1 times as many students as Fred s a If there are a total of 42 students how many students does Fred s class have Note Round your answer to the nearest whole number Number of students b If there are a total of 42 students how many students does Lee s class have Note Round your answer to the nearest whole number Number of students

Dots sells T shirts 2 and shorts 7 In April total sales were 527 People bought 5 times as many T shirts as shorts How many T shirts and shorts did Dots sell Number of T shirts Number of shorts

E Question 23 of 28 1 point I Question Attempt 1 of Unlimited Refer to functions m and q Evaluate q m x and write the domain in interval notation Write your answers as Integers or simplified fractions m x x 3 1 x 8 Part 0 2 Part 1 of 2 q x 8 X S

Kathy and Mark Smith believe investing in their retirement is critical Kathy began investing 20 of each paycheck in a retiremen account when she was 20 years old She has saved four times more than Mark who began saving when he was 35 If their totall retirement savings equals 1 530 000 how much are Kathy s and Mark s investments worth Kathy s retirement savings Mark s retirement savings 1 208 000 302 000

Calculate the following a 8 b Use permutations to find the probabilities medals will be given to the 1st place 2nd place and 3rd place winner Suppose 3 of the 8 finalists are from There are 8 finalists in the 100 meter dash at the Olympic Games At the end of the 100 meter dash 3 the United States and that all finalists are equally likely to win 3 What is the probability that the United States will win all 3 medals in this event 4 What is the probability that the United States will win no medals in this event

A data set contains three points and two of the residuals are 10 and 20 What is the third residual OA 30 OB 10 OC 30 O D 10

Suppose that a regression line for some data transformed with logarithms predicts that when x equals 7 log y will equal 1 755 What does the regression line predict y will equal when x equals 7 Round your answer to the nearest whole number A 12 B 30 C 57 OD 2

HW Complete problems 1 7 for independent practice 1 Calculate the following 4 2 Calculate the following 7 3 When you are finished check the solutions with your teacher 3 There are 9 students entering the school district s science project with all students having an equal chance of winning There are medals for 1st 2nd and 3rd place In how many different ways can the medals be awarded to students 4 There are 7 unique names in a bowl In how many orders can 2 names be chosen Hint The word orders implies that each unique order of two names is counted as a possibility OX

4 There are 15 Jolly Ranchers in a jar containing 3 blue 3 red 3 green 3 yellow and 3 purple 3 Jolly Ranchers are chosen at random from the jar What is the probability that all 3 chosen Jolly Ranchers are blue Leave your answer as a simplified fraction Hint Follow the 3 step model in Your Turn 3 Step 1 is set up for you Step 1 How many ways can you choose 3 lolly Ranchers in a jar containing 15 Jolly Ranchers This is n S n S 15C3 Step 2 Step 3

HW ework Complete problems 1 7 below for independent practice When you are finished check the solutions in the back of the textbook Find the number of combinations 1 In a standard deck of cards there three royal cards Jack Queen and King How many different combinations of these three cards are there Keep in mind that there are four of each royal card 2 There are 10 applicants for four Computer Programming positions In how many ways can you possibly hire four people 3 There are 13 players on the Volleyball team Six players are actively on the court at any given time How many team arrangements are possible 4 There are 7 ice cream flavors to choose from How many different combinations of triple scoops are possible

Your Turn Find the probability using permutation with repetition 1 There are 2 mystery books 2 romance books 2 poetry books to be randomly placed on a shelf What is the probability that the mystery books are next to each other the romance books are next to each other and the poetry books are next to each other For example MMRRPP 2 The school jazz band has 4 boys and 4 girls and are randomly lined up for a yearbook photo Find the probability of getting all of the boys grouped together

Suppose the linear regression line y 2 1x 130 predicts sales based on the money spent on advertising If x represents the dollars spent in advertising and y represents the company sales in dollars about how much can the company expect in sales if it spends 250 in advertising A 525 B 655 C 130 D 250

Pernside Nying 3 You have a set of 10 cards numbered 1 to 10 You choose a card at random Event A is choosing a number less than 5 Event B is choosing an even number Calculate the probabilities of the following a P A d P A S 5 1 b P B 3 A 2 4 B 6 e P BC 7 10 8 TOWER 9 VELL c P ANB 4 You roll a 6 sided number cube Use the complement to determine the probability of not rolling a 4 12ES140 SE 5 A bag contains 2 red 5 blue and 3 green balls A ball is chosen at random Use the complement to determine the probability of not choosing a red ball Optional Complete problems 1 9 11 13 15 18 19 23 26 odd from your textbook on separate lined paper

Suppose the line of best fit is drawn for some data points If the mean of the x coordinates of the points is 5 and the mean of the y coordinates of the points is 7 the line must pass through which of these points A 7 5 B 5 7 C 5 7 D 7 5

A line of best fit predicts that when x equals 25 y will equal 27 745 but y actually equals 29 What is the residual in this case A 1 255 B 2 745 C 1 255 D 2 745