Questions

Description Waste product of energy releasing metabolic reactions Medium for transporting chemical substances Source of electrolytes Important in regulation of body temperature Necessary reactant for energy releasing metabolic reactions Inorganic Compound Click to select Click to select Carbon dioxide Glucose Nitric oxide Oxygen Salt

Which of the following is the correct binomial name for the killer whale whose full classificatio is Eukarya Animalia Chordata Mammalia Artiodactyla Delphinidae Orcinus orca a orcinus orca b Orcinus orca c D Orcinus Orca

If the data below were represented with a stem and leaf plot a stem of 2 would have how many leaves 17 22 53 74 42 26 93 15 67 29 50 OA 2 OB 3 OC 5 OD 4

The table below shows data for stuffed animals sold at a zoo gift shop If the data were represented with a comparative dot plot which animal would have more dots for month 2 than month 1 Giraffe Elephant Tiger Rhino Lion A Rhino B Lion C Tiger D Elephant Month 1 18 21 20 15 12 Month 2 15 16 19 18 11

7 8 in 8 Find w and x 13 m 48 W 6 m

8 in 1 8 Find w and x 13 m 48 W to 6 m

5 22 cm 36 A 6 15 m x 18 m

Use the appropriate trigonometric function to find the value of x in each triangle round sides to the nearest tenth and angles to the nearest degree Don t forget units 3 4 11 A X 40 43 in 55 in

In 10 11 Use the appropriate trigonometric function to find the value of x in each triangle round sides to the nearest tenth and angles to the nearest degree Don t forget units 10 A kayaker makes a 16 angle of elevation to the top of a lighthouse The kayaker is 110 meters from the base of the lighthouse find the line of sight distance from the kayaker to the top of the lighthouse Kayaks 16 X Top of lighthouse Entrance to bay

In 2 Answers should be in simplest radical form 2 Find the sine cosine and tangent for ZM 24 L 6 8 10 M Tan A A Tan

11 A forest ranger in a tower sights a fire 180 meters away If the ranger is 50 meters above the ground find the angle of depression to the fire 50 m 180 m

Describe each angle as an angle of elevation or angle of elevation or depression 9 21 23 22 24

METRY Unit 8 Test 1 Complete using hypotenuse opposite and adjacent Sin A Cos A A Sin A Cos

0 52 10 14 O 0 14 O 1 1 none of these choices A O 9 2 9 1 19

5 13 6 7 8 9 10 The vertex of a parabola is at 5 3 If the point 4 6 is also on the parabola then the point of x 6 is also What is the value of x none of these choices 13 12 13 14 15 cannot be determined with the information given Weather alert 9

Find the perimeter of the rectangle Recall that perimeter means distance around The perimeter is meter 5

an analyst researches the relationship between different energy sources in each state for 2014 The data in the table show the number of stater me coal and nuclear power as an energy source

issumpt Euro Americans simply have not yet moved in or taken over but in evitably they will It is all part of a process the first stage if you will of inexorable conquest Borderlands are therefore spaces created by Europeans and Euro Americans as they seek explore or expand into lands without borders Borderlands appear where independent explorers frontiersmen and coureurs de bois launch themselves into the woods in the process forging new paths for others surveyors settlers and armies to follow eventu ally Or they develop where missionaries licensed traders and presidial soldiers move as representatives of church state or mercantile institutions at the forefront of official colonial projects As Jeremy Adelman and Steve Aron outline borderlands exist prior to European or Euro American ability to claim draw and defend real imperial or national borders The meeting of peoples creates frontiers and the meeting of empires creates borderlands in their model Most important the only empires are European and borders come into being only with European and Euro American sovereignty The problem here is that such an equation not only denies the existence of Indian borders but also credits the boundaries claimed by European empires and the United States with undue clarity Meanwhile whether intentionally or not the maps in our textbooks contribute to an image of the Americas as a big blank with no political divisions until Europeans and rival imperial colonizers arrive and begin to draw lines divvying up the continent When textbooks start with the obligatory section on pre Columbian America they feature maps that detail geographical divisions Eastern Woodlands Northwest Coast Great Plains Great Basin Southwest Subarctic Arctic or subsistence zones agriculture hunting hunting gathering and fishing Or the maps detail the zones of different language families Iroquoian Muskogean Siouan Uto Aztecan Athabaskan Salishan Eskimo Aleut Algic If and when the names of Indian peoples never nations appear in textbook maps they float free of borders hovering above the landscape with no defined boundaries to recognize the divisions of their territories Thus textbooks implicitly and explicitly tell our students that Indians had cul tural economic and language zones of variation but they had no named settlements or towns no charted roads or highways no territorial markers

Find the perimeter of the triangle Recall that the perimeter of a figure is the distance around a figure The perimeter is Type a whole number or a simplified fraction 18 inch 18 inch 18 inch

A multiple choice exam has seven possible answers for each question For each correct answer you are awarded 7 points For each incorrect answer 1 point is subtracted from your score For answers left blank no points are added or subtracted a If you do not know the correct answer to a particular question is it to your advantage to guess Explain b If you do not know the correct answer but can eliminate one possible choice is it to your advantage to guess Explain b Select the correct choice below and if necessary fill in the answer box within your choice OA No it is neither an advantage nor disadvantage to guess because the expectation is 0 No it is a disadvantage to guess because the expectation is Simplify your answer OB www O C Yes it is to your advantage to guess because the expectation is Simplify your answer

Subtract and simplify the following 7 34 9 63 7 9 34 63 11 Therous Type an integer or a simplified fraction

Evaluate the division problem 6 3 9 7 77 6 67 3 7 141 11 Type an integer or a simplified fraction

74 A 2 6 Su 57 B uu Ac which lau Which law

1 A pharmaceutical lab developed a method for determining the amount of morphine hydrochloride in tablets and obtained the following data for two different dosages Sample 1 2 3 4 5 Average Standard Deviation 100 mg tablets mg tablet 99 17 94 13 95 92 94 55 93 83 96 2 10 mg tablets mg tablet 12 06 8 83 9 08 10 2 a In either experiment is there any evidence that there is a blunder Briefly explain your reasoning worth 2 5 points b Choose one data point that may be a blunder and use a statistical test to determine whether the data point can be rejected worth 2 5 points e Is a bias occurring in the analysis of either tablet concentration or in other words is there evidence for a systematic error Please perform a statistical test or tests to confirm your answers for both tablet concentration worth 10 points

implicit to the idea of borderlands and frontiers is the assumption that Euro Americans simply have not yet moved in or taken over but in evitably they will It is all part of a process the first stage if you will of inexorable conquest Borderlands are therefore spaces created by Europeans and Euro Americans as they seek explore or expand into lands without borders Borderlands appear where independent explorers frontiersmen and coureurs de bois launch themselves into the woods in the process forging new paths for others surveyors settlers and armies to follow eventu ally Or they develop where missionaries licensed traders and presidial soldiers move as representatives of church state or mercantile institutions at the forefront of official colonial projects As Jeremy Adelman and Steve Aron outline borderlands exist prior to European or Euro American ability to claim draw and defend real imperial or national borders The meeting of peoples creates frontiers and the meeting of empires creates borderlands in their model Most important the only empires are European and borders come into being only with European and Euro American sovereignty The problem here is that such an equation not only denies the existence of Indian borders but also credits the boundaries claimed by European empires and the United States with undue clarity Meanwhile whether intentionally or not the maps in our textbooks contribute to an image of the Americas as a big blank with no political divisions until Europeans and rival imperial colonizers arrive and begin to draw lines divvying up the continent When textbooks start with the obligatory section on pre Columbian America they feature maps that detail geographical divisions Eastern Woodlands Northwest Coast Great Plains Great Basin Southwest Subarctic Arctic or subsistence zones agriculture hunting hunting gathering and fishing Or the maps detail the zones of different language families Iroquoian Muskogean Siouan Uto Aztecan Athabaskan Salishan Eskimo Aleut Algic If and when the names of Indian peoples never nations appear in textbook maps they float free of borders hovering above the landscape with no defined boundaries to recognize the divisions of their territories Thus textbooks implicitly and explicitly tell our students that Indians had cul tural economic and language zones of variation but they had no named settlements or towns no charted roads or highways no territorial markers

A further experiment was conducted to test whether predators could be attracted by the smell of frass Artificial shekers similar to those of the caterpillars were placed with either 6 frass pellets or 6 bends designed to look like frass Predator wasps were introduced to the containers Each wasp had to individually choose between a larva in a shelter with its frass and a larva in a shelter with pellets to visually imitate the frass but not the small The percentage of time spent by each wesp at each container was recorded 100 Percentage 50 Time Visits 4 What CLAIM can be made from the collected data The frass shelter had time more than visits and the bread shelter had more visits than time 5 What is the independent variable Bead Sholter Frans Shelter Time What is the dependent variable Visits 6 Summarize the EVIDENCE that supports the claim 7 Consider both data sets Answer the experimental question and use REASONING in the analysis with regard to the behavior of flinging frass 8 Extension Another hypothesis suggests that frass flinging occurs because waste reduces overall fitness and health of the larvae Describe data that would need to be collected to confirm this hypothesis

Elijah invested 280 in an account paying an interest rate of 2 1 compounded continuously Assuming no deposits or withdrawals are made now long would it take to the nearest tenth of a year for the value of the account to reach 360

2 At a 99 confidence level what is the confidence interval for a data set consisting of five measurements with a mean and standard deviation of 5 42 0 03 mg L 5 36 to 5 48 mg L 5 37 to 5 47 mg L C 5 38 to 5 46 mg L d 5 39 to 5 45 mg L a b e The correct answer is not given

snack tray at a party has cheese squares with 2 grams of protein apiece and turkey slices with 3 grams of otein apiece Which inequality represents the possible ways Nina can eat 12 or more grams of protein if x is e number of cheese squares that she eats and y is the number of turkey slices that she eats O 12 x y O 122x y O 12 2x 3y O 12 2x 3y

In a random sample of 8 people the mean commute time to work was 35 5 minutes and the standard deviation was 7 3 minutes A 98 confidence interval using the t distribution was calculated to be 27 8 43 2 After researching commute times to work it was found that the population standard deviation is 8 7 minutes Find the margin of error and construct a 98 confidence interval using the standard normal distribution with the appropriate calculations for a standard deviation that is known Compare the results The margin of error of u is Round to two decimal places as needed A 98 confidence interval using the standard normal distribution is Round to one decimal place as needed Compare the results Choose the correct answer below OA The confidence interval found using the standard normal distribution is wider than the confidence interval found using the student s t distribution OB The confidence interval found using the standard normal distribution has smaller lower and upper confidence interval limits OC The confidence interval found using the standard normal distribution is narrower than the confidence interval found using the student s t distribution OD The confidence interval found using the standard normal distribution is the same as the confidence interval found using the student s t distribution

Suppose that P is invested in a savings account in which interest k is compounded continuously at 5 per year The balance P t after time t in years is P t Pekt a What is the exponential growth function in terms of P and 0 05 P t Pe 05t b If 9000 is invested what is the balance after 6 years Round to the nearest cent

ential and Logarithmic Question 79 5 6 1 Part 1 of 3 The population of a city was 170 thousand in 1992 The exponential growth rate was 1 7 per year a Find the exponential growth function in terms of t where t is the number of years since 1992 P t HW Sco Poir

This essay collection rests on the straightforward premise that American Indians are crucial to the teaching of U S history Yet some might ask Why Indians The clearest response is that North America was not a new world in 1492 but a very old one with a history far lengthier than what has come since More specifically at the time of European invasion there was no part of North America that was not claimed and ruled by sovereign Indian regimes The Europeans whose descendants would cre ate the United States did not come to an unsettled wilderness they grafted their colonies and settlements onto long existent Indian homelands that constituted the entire continent We cannot understand European and Anglo American colonial worlds unless we understand the Native worlds from which they took their shape It seems an odd realization that in teaching American history we discuss Indian sovereignty and bordered domains primarily in the nineteenth and twentieth centuries when they were most under assault by U S policies that sought to dispossess Indian nations of land and disenfranchise them of their power Thus we tend to talk about Indian sovereignty in negative terms as something they were always in the process of losing over the course of U S history Yet we need to address sovereignty in positive terms because we cannot begin to understand how Euro American colonialism wore away at it unless we first know how Indians exercised power over the land and vis vis their Native and European neighbors Thus we must begin by acknowledging the fundamental essence of Indian sovereignty the power a nation exerts within unambiguous bor ders More specifically we must recognize how Indians understood territory and boundaries how they extended power over geographic space and how their practices of claiming marking and understanding territory differed not only from Europeans but also from each other s In my own research if one compares the border marking of hunter gatherers sedentary agriculturalists and mounted hunters and raiders in the region the couthern plains one finds that residency

indeed engage in a paper war of different colored spaces and imaginary borders during this period our textbooks reprint the imperial fantasy In stark contrast Indian names may remain on the map but they float free with no moorings and no borders subsumed under the authority of their presumptive new European overlords Taking this anticipatory geography to the extreme are the textbook maps that preordain the creation of the United States by backgrounding maps of early America with the borders of all forty eight mainland states drawn in gray scale Consider figure 1 1 Pre Columbian America already bears the imprimatur of a United States that will not exist even as a twinkle in Thomas Jefferson s for another 300 years eye tells our thus the map students implicitly and explicitly that the conquest of North America was a forgone conclusion even in 1491 Or examine map 1 1 charting the route of the Lewis and Clark expedition in the first decade of the nineteenth century and look for any sign of Indians The only hint comes from the location of the winter quarters of 1804 5 identified as Fort Mandan but if a student did not know Mandans were Indians he or she would have no idea that the expedition s survival that winter depended upon the hospitality and generosity of the Mandans and Hidatsas with whom its members traded for supplies More important the student would have no idea from the map that the expedition was at every point along the way transgressing the borders of Indian nations Rather the entire continent appears to be fully in the hands of the British Spanish and U S governments with U S appropria tion of territory an ongoing and inexorable process Students are again left believing that the greatest obstacles along Lewis and Clark s overland route were the rivers mountain ranges and distances traveled rather than the Native people who controlled the lands and thoroughfares through which they moved Adam Jortner s essay in this collection offers a compelling examination of how textbooks undermine if not erase Indian territorial legitimacy in the maps that accompany chapters on the nineteenth century United States If you scan through an entire U S history textbook looking at the maps from the colonial period through the present all in all you will find that they depict North America as a space preeminently defined by Europeans and then Euro Americans in motion First Europeans transformed oceans that had once been barriers into freeways of passage that brought them to morico Then they charted routes and passageways across the conti

Select the correct answer from each drop down menu The area of a rectangle is 91 square inches If the length of the rectangle is 1 less than twice its width write an equation that could be used to find the width w of the rectangle 2w 1 W

Can the protein structure and function be predicted for amino acid sequence

If g x x 10x with x 2 5 find g 11

Determine whether the function is one to one f x x 9 0 x 7 is one to one is not one to one

a The average rate of change of a function f between x a and x b is the slope of the Select line between a f a and b f b b The average rate of change of the linear function f x 7x 2 between any two points is

A graph of a function f is given Determine whether f is one to one Yes f is one to one O No f is not one to one 0 y

A graph of a function f is given Determine whether f is one to one Yes f is one to one O No f is not one to one 0 y

A high school is creating a student committee to allocate use of classrooms after hours The committee is to consist of 10 student members chosen from three interest groups social groups which have 46 members political groups which have 105 members and athletic groups which have 239 members Use this information to complete parts a through e below a Find the apportionment by Hamilton s method Group Type Final Apportionment Hamilton s method Social Political Athletic

The graphs of the functions and g are shown The function has a greater average rate of change between x 0 and x 1 The function has a greater average rate of chang x 1 and x 2 The functions fand g have the same average rate of change between x and x 9

Use an identity to find the exact valu of each expression sin 2 5 2 6 3 3 4

From the graphs of f and g in the figure we find the following Assume that each point lies on the gridlines f g 1 f g 1 fg 1 4 0

By definition fog x So if g 1 5 and f 5 25 then fog 1

Express the function F in the form fog Enter your answers as a comma separated list Use non identity functions for f x and g x F x x 8 8 f x g x

Let f and g be functions a The function f g x is defined for all values of x that are in the domain s of Select b The function fg x is defined for all values of x that are in the domain s of Select c The function f g x is defined for all values of x that are in the domain s of Select B and g x is not equal to

Let f and g be functions The composition fog x is defined for all values of x for which x is in the domain of Select and g x is in the domain of Selec

Consider the following functions f x x1 g x 8x 10 Find fog x Find the domain of fog x Enter your answer using interval notation Find gof x Find the domain of gof x Enter your answer using interval notation Find f of x Find the domain of f of x Enter your answer using interval notation Find gog x