Basic Math question and answers for December 26, 2023
- Q Write the vector 1 2 2 as a linear combination of the vectors 1 0 0 2 0 1 0 2 3
- Q 1 Consider the matrix A 0 0 0 0 1 0 2 3 a Find the eigenvaluue of A 2pts b Find the corresponding eigenvectors
- Q Supposed the law prescribed the renter to vacate an apartment within 30 days after being served with an eviction notice To protect renters th government passes a new law under...
- Q 3 Determine the domain D and the range R of each relation and tell whether relation is a function Explain D R f 5 4 3 2 3 4
- Q Scenario 1 Falling and Falling The value of some cell phones changes exponentially after initial release Here are gr the depreciation of two phones 1 2 and 3 years after...
- Q The figure shows the chain drive of a bicycle How far will the bicycle move if the pedals are rotated through 180 Assume the radius of the bicycle wheel is...
- Q A 80 horsepower outboard motor at full throttle will rotate its propeller at exactly 4700 revolutions speed of the propeller in radians per second 4700 rev per min Round to...
- Q The number of bacteria in a certain population is predicted to increase according to a continuous exponential growth model at a relative rate of 18 per hou Suppose that a...
- Q Do bonds reduce the overall risk of an investment portfolio Let x be a random variable representing annual percent return for Vanguard Total Stock Index all stocks Let y be...
- Q The standard 4 point grading scale assigns a 4 0 to an A 3 0 to a B 2 0 to a C 1 0 to a D and 0...
- Q How hot does it get in Death Valley The following data are taken from a study conducted by the National Park System of which Death Valley is a unit The...
- Q O O O y annual number of burglaries y annual number of burglaries a Make scatter diagram of the data Then visualize the line you think best fits the data...
- Q A location in Ireland is a place of great archaeological importance This region has been occupied by people for more than 4 000 years Geomagnetic surveys detect subsurface anomalies in...
- Q A local swim club offers competitive meets throughout the season Some races are open competitions with no qualifying times Other races are qualified competitions For example 15 to 16 year...
- Q Verify that Ex 157 Ex 3 923 2y 247 Ey2 9 921 and Exy 6 181 Computer Round your answer to four decimal places
- Q Verify that Ex 173 Ex2 5 165 Ey 271 Ey2 14 345 and Exy 8 026 for the second set of data pairs Computer for the second set of data...
- Q c Use a calculator to verify that x 62 x 1 034 y 632 y 89 154 and xy 9 364 Computer Round your answer to four decimal places r
- Q The polynomial P x has integral coefficients and P 2 P 3 P 4 5 If the sum of the coefficients of P x is greater than 5 what is...
- Q Write the statistical form of the line having the given slope and y intercept Let x be the independent variable and y be the dependent variable slope is 9 4...
- Q Factor each expression 1 16w 2w 3 3 k 81 5 8r 36r 6r 27 completely 2 18a b 33a b 4 c 5c 36 6 64 27x
- Q You the graph of xx n in function
- Q dar y kseliyor U nc z play nda 3m yukseldigine g re d rd nc kez z plad ktan sonra havada ol du u en y ksek noktada iken toplam...
- Q The inverse of O a O d T O b None O c 1 O e 1 NL 2 3 1 6381 0 1 2 1 2 3 2 3...
- Q The rank of the following matrix O a 3 O b 1 O c 2 O d None O e 0 1 3 000 1 2 6 3 is
- Q The rank of the following matrix 1 1 3 3 0 0 2 6 0 is
- Q The adjoint of the matrix O a None 1 O b O C O d O e 0 1 1 1 0 1 1 0 1 2 3 1 0...
- Q x C361 65 If 2 O a None O b 2 2 O c 3 3 O d 3 3 O e 2 2 7 13 then x
- Q Graph the line with slope b 1 5 passing through 0 3 3 10 2 6 3 5 0 3 3 X 10 5 5 10 5 10 O 10...
- Q The number of graduates of the Code Tank Programming Institute was 758 in 2014 with a marginal change of b 10 graduate per year How many graduates did the Institute...
- Q Suppose in 2010 there were 5 894 cases of a certain type of poisoning reported in the United States In 2014 the number of cases decreased to 5 045 a...
- Q The heart rate of a runner was measured after completing one mile and then again after two and a half miles The results are shown in the following table Miles...
- Q Graph the line with slope b 1 5 passing through 0 5 3 10 10 2 8 3 5 5 10 5 0 5 3 10 y 10 10 5...
- Q Compute the slope of the line passing through 4 4 and 2 4 Write the slope as a rational number b
- Q Compute the slope of the line passing through 3 4 and 3 2 Write the slope as a rational number
- Q decimal places where necessary a x 2 4x 3r 8 5x b 4 2x 5 32 4 x 2 1052 Uph 18
- Q S when P 1500 r Set up an algebraic equation and then proceed to solve each of the following word problems a Brad has 12 more than Pietro Together they...
- Q Rearrange and isolate the indicated variables a M in S C M b P in S P 1 rt
- Q Consider the scatterplot shown y 15 10 in 5 C F G KO LO 10 NO MO H R 15 20 Identify the points to the right of the line...
- Q to 405 A flight from Toronto to Singapore takes 19 hours 11 hours after the flight leaves 2 3 3 Toronto how long until it reaches Singapore Answer in lowest...
- Q Consider the scatterplot shown 15 10 5 A B 5 DO G H KO LO 10 MO R 15 P 20 Identify the points below the line y 10 Enter...
- Q A dieter records his weight over a nine month period The results are shown in the following table Month Weight 1 205 2 213 3 200 4 193 195 188...
- Q The number of barrels of crude oil produced per day in a certain country from 2005 through 2013 is shown in the following table Barrels Produced thousands 5 9 5...
- Q The annual number of motor vehicle deaths in a certain country from 2000 to 2012 is shown in the following table O Motor Vehicle Deaths in thousands Construct a time...
- Q A pizza delivery driver records the number of deliveries made from her pizzeria over a 10 day period The results are shown following table C Number of Deliveries Number of...
- Q Determine the ordered pair for the point labeled D in the figure below Here the x and y axes are labeled from 0 to 5 in 0 5 unit increments...
- Q Plot P 2 5 1 on the rectangular coordinate system whose x and y axes are labeled from 0 to 5 y y O 3 N 1 5 aga 19...
- Q Eight patients in a hospital had their heart rate and diastolic blood pressures recorded The results are shown in the following table Diastolic Blood Pressure mm HG Diastolic Blood Pressure...
- Q Find the exact values of the six trigonometric functions of the angle 8 shown in the figure sin 8 cos 6 tan 6 CSC 6 sec 6 cot 6 7...
- Q Use the scatterplot to answer the question SK Time in minutes 22 20 18 16 20 50 30 40 Miles Ran per Week Identify the independent variable and the dependent...
- Q Average Price of Residential Natural Gas in dollars per million Btu 5432109765432 HO 0 1 2 3 4 5 6 7 8 9 10 Number of Years Since 2000 Classify...
- Q Use the scatterplot to answer the question 25 5 Hourly Wage in dollars 20 10 5 0 1 2 3 4 5 Number of Years of Work Experience 6 From...
- Q Use the time series plot to answer the question Number of Biodiesel Cars Owned in the U S in thousands 400 350 300 250 200 150 100 50 0 1...
- Q Use the scatterplot to answer the question Final Exam Score 100 95 90 70 60 55 50 0 1 2 3 4 5 6 7 8 9 10 Hours Studying...
- Q Let x represent the number of years since 1990 and let y represent the amount spent to purchase a car exported to that country in thousands of dollars Identify the...
- Q Determine whether x y3 7 is a linear equation If it is not explain why it is not The given equation is a linear equation The given equation is not...
- Q A marginal change and an ordered pair are given b 3 5 2 Write the equation of the line in point slope form Let x be the independent variable and...
- Q Calculate 1 1
- Q Use the formula A s 251 4 h for the surface area A of a right square pyramid whose base side measures s and whose height is h This formula...
- Q Determine the ordered pair for the point labeled E in the figure below n y 4 3 2 1 E X 5 4 3 2 1 1 2 3 4...
- Q Part 1 of 3 HW Score 70 14 of 20 points O Points 0 of 1 Determine the following estimate without using a calculator Then use a calculator to perform...
- Q EV Part 1 of 3 HW Score 70 14 of 20 points O Points 0 of 1 The estimated product is Type an integer Save Estimate the product by rounding...
- Q U a b c d e f g h Let sets A B and C be subsets of U where A a b c d B b c d e...
- Q Review the prevention levels slides and the reading on prevention levels from the Module 2 Learning Guide Using the information provided match each activity to its correct prevention level Breast...
- Q Driver s education in high schools Exercise programs for people living with disabilities Choose Tertiary prevention Secondary prevention Primary prevention Choose
- Q The following questions highlight how changes in numbers can be measured in both absolute and relative or percentage terms Two stores in a mall are having promotions The first Annie...
- Q A performance evaluation for new sales representatives at Office Automation Incorporated involves several ratings done on a scale of 1 to 10 with 10 the highest rating The activities rated...
- Q Use the Critter Sitters chart of accounts to analyze the transaction and complete a T account Chart of Accounts Un June 3 Michelle Sanchez paid QuickSigns 350 in cash to...
- Q soil water content and the spread of the disease in fields of bell It is thought that too much water helps spread the disease The fields were divided into rows...
- Q Look at the two histograms below Each involves the same number of data The data are all whole numbers so the height of each bar represents the number of values...
- Q 4 pts Social Security numbers are comprised of nine digits Assuming no two people can use the same social security number what is the population limit for the social security...
- Q 3 pts If n A 4 n B 5 and n AUB 9 find n An B
- Q What percentage of the general U S population are high school dropouts Suppose the percentage of high school dropouts by are as follows For convenience the data are sorted in...
- Q Do bonds reduce the overall risk of an investment portfolio Let x be a random variable representing annual percent return for Vanguard Total Stock Index all stocks Let y be...
- Q For mallard ducks and Canada geese what percentage of nests are successful at least one offspring survives Studies across five states in a country give the following percentages of successful...
- Q Simplify each expression Classify each answer b degree and number of terms 1 3u 5u 9 5u u 7 2 2k k 6 3k e 3 3m 8 3m 8...
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