Basic Math question and answers for November 19, 2023
- Q 1 6 Solve the system 1 1 solve 1 3 X 1 20 y 1 matrix multiplication then 1 2 NT AN
- Q 8 Perform the matrix operation multiplication of 3x3 3 21 4 3 2 4 0 3 0 3 0 0 1 0 0 2 1 2
- Q 7 Perform the matrix operation 54 2 5 2 7 1 4 8 1 21 0
- Q Solve the equation 2x 2 y 2xy 20 0
- Q 3 16 25 9 at ga alata y s sat 25 1 2500 a yos 51 1 1 7 B 50 galata y s sat galta y s sat 6...
- Q Find the polar form of the following phasors 1 10 j5 2 3 j6 3 15 j25 4 24 j30 5 36 j18 6 100 j250 7 300 j250 8...
- Q The table to the right displays information for 25 widely held stocks on how their one day change on a recent day compared with their previous 52 week change Complete...
- Q Question 6 1 point What SQL keyword can be used in order to show a small number of sample outputs 4 from the query results SAMPLE OLIMIT HEAD TOD
- Q a Draw triangle ABC with with a 9 inches b 15 inches and C 25 Label it in the standard way b Solve the triangle you have drawn in part...
- Q Solve y y 2y 0 Solve 2y 4y 2y 0 Solve v 9v 0
- Q Verify that the given function is a solution of the differential equation 1 1 c xy y x I 1 y 2 y ce 1 y 2xy x 3 y...
- Q Fresno Industries Inc manufactures and sells high quality camping tents The company began operations on January 1 and operated at 100 of capac 150 000 units during the first month...
- Q Fixed selling and administrative expenses Prepare an income statement according to the absorption costing concept Gallatin County Motors Inc Absorption Costing Income Statement For the Month Ended July 31 Enst...
- Q 8 What is the area of the two dimensional figure that is formed when a perpendicular slice is taken from the figure 16
- Q Find csc if cot 9 csc 0 1 3 O csc 8 3 O csc 8 3 5 O csc 8 3 9 4 3 and sin 0 csc 8...
- Q 3 A 1200 investment earns interest at a rate of 4 32 per annum compounded monthly Another investment of 1800 earns interest at a rate of 3 7 per annum...
- Q Find the remaining trigonometric functions of if csc 29 20 sin 8 cot 04 21 29 sin 8 cot 9 sin cot sin cot 9 20 21 cos 8 20...
- Q Write the following in terms of sine and cose and then simplify if possible CSC9 cot 8 O 1 cos e sin 8 1 sin e 1 cos e cos...
- Q Suppose ABC is a right triangle with C 90 If a 5 and b 12 find c O c 13 O c 11 O c 17 O c 7 O...
- Q Find the remaining sides of a 45 45 90 triangle if the longest side is 8 O 3 3 3 3 O 10 2 10 2 04 2 4 2...
- Q Find A if B 30 and 8 100 O A 40 O A 50 O A 60 A Remember The sum of the three angles in any triangle is always...
- Q There is an angle in standard position whose terminal side contains the point 2 5 Find the distance from the origin to this point O 17 23 O 29 O...
- Q Find the range for the group of data items 11 11 16 16 21 21 The range is
- Q Find the standard deviation for the group of data items 17 18 19 19 20 21 The standard deviation is 1 15 Simplify your answer Round to two decimal places...
- Q A network device s MAC address OA is the same as an IP address B is shared by all other devices within that network C often changes over the course...
- Q The weights to the nearest five pounds of 36 randomly selected male college students are organized in the histogram Use the graph to find the modal weight Number of Students...
- Q The weights to the nearest five pounds of 34 randomly selected male college students are organized in the histogram Use the graph to find i the mean weight The mean...
- Q Find the median for the data items in the given frequency distribution 1 3 5 1 3 5 Score x Frequency f 2 3 The median is Type an integer...
- Q Which of the following are covered by the HIPAA Security Ru All of the above Smartphones Telephone text messaging Computer networks 4
- Q 13 Ariel is hosting an underwater party and she s persuaded octopuses and starfish to help her prepare by doing all the painting Each helper uses one paintbrush in each...
- Q Add using Place Value diagrams 213six 15 six
- Q 3 James needs to put a fence around his 20 foot by 30 foot garden If he needs to place a post every 5 feet how many posts does he...
- Q If based on a sample size of 900 a political candidate finds that 549 people would vote for him in a two person race what is the 95 confidence interval...
- Q 6 Evaluate using the laws of logarithms APP a log 8 log 27 b log 128 log 8
- Q 7 Solve the following equation Round to 2 decimal places where appropriate K a 3 4 x
- Q 5 Evaluate without a calculator using the power law of logarithms APP log 32 logi 4 a
- Q Show that the following statement is an identity by transforming the left side into the right side csc tan 8 cos 0 sin 0 Cos 0
- Q 4 Rewrite each equation in exponential form K a x login
- Q Write the equation of the tangent line to the graph of y 6x2 6x 2 1 2x at x 1 Check the reasonableness of your answer by graphing both the...
- Q The revenue from the sale of a product is in dollars R 1500x 3000 5x 3 1 1000 where x is the number of units sold Find the marginal revenue...
- Q Consider the figure below Remember The sum of the three angles in any triangle is always 180 Find A if B 40 and a 100 A C 8 B
- Q Find the derivative and simplify y 8x 5 x2 3x y
- Q Find the derivative of the function f x 18 In x
- Q 1 Find the General term of the following Series 19 1 9 2 3 2 4 8 16 3 9 27 x 1 1 4 1 1 7 17 10...
- Q The marginal average cost of producing x digital sports watches is given by the function C x where C x is the average cost in dollars c x 1 200...
- Q following mixed numbers 4 2 1 E
- Q Subject 3 Class Example find integral of kx 6x y 8y over the rectangle of X 21 and 0 y 3 2 using x as the laner Intgral and ii...
- Q b P two black marbles with replacement Assume a jar has six red marbles and four black marbles Draw out two marbles with and without replacement Find the requested probabilities...
- Q Assume a jar has six red marbles and four black marbles Draw out two marbles with and without replacement Find the requested probabilities Enter the probabilities as fractions a P...
- Q Consider the tree diagram 1 2 Need Help 4 Read It B B B3 4 5 1 5 21 1 20 1 3 Find P C IB P B Enter...
- Q Consider the tree diagram 2 Need Help Read It A A A3 Which path number represents P DIA 0 6 0 4 0 7 D 0 5 D 0 5...
- Q Suppose a die is rolled twice and let A first toss is a prime C second toss is a 4 Find the requested probability Enter the probability as a fraction...
- Q Suppose events A and B are independent and 1 P A 2 Find the probability P An B 1 13 3 Enter the probability as a fraction P B
- Q A call center data set shows that in a sample of 40 individuals 11 had prior call center experience If we assume that the probability that any potential hire will...
- Q The weighted graph below shows the distance in meters between four buildings on a college campus Administration 4 Engineering E Humanities H and Linguistics L You can draw on this...
- Q The time required to play a certain game is uniformly distributed between 20 and 40 minutes Complete parts a through c below a Find the expected value and variance of...
- Q 6 Lindsay is travelling to the east coast and her car has a 37 L gas tank If her trip will require 215 L of gas how many gallons of...
- Q 2 11 x 10 mol L 2 3 5 10 mol L 7 59 x 105 mol L 2 47 10 2 mol L X x 10 L mol
- Q 4 9 05 10 g 2 3 3 1416 1 54 x 10 cm g cm
- Q You check for fruits in your refrigerator and you find that the only fruits you have ar apples and oranges You have a total of 41 fruits and 17 of...
- Q 5 5 lb of carrots cost 8 63 How many pounds lb of carrots can you buy with 6 23
- Q 1 1 lb of potatoes cost 8 38 How much would it cost to buy 6 5 lb of potatoes
- Q The value of a fraction is less than one when O the denominator is 1 O denominator numerator O the numerator is 1 O the numerator is 1 the denominator...
- Q What is the average of the following numbers 49 3 56 7 and 18 4
- Q You are working part time and you work 7 8 hours per week You earn 17 per hour You only buy potatoes and 2 4 lb of potatoes cost 7...
- Q 45 3 8 lb of carrots cost 10 13 How many pounds lb of carrots can you buy with 8 59
- Q a The number 7 105 6 10 4 10 8 10 is is written in expanded form Write it as a Hindu Arabic numeral Hindu Arabic numeral b The number...
- Q The game of Scrabble has 100 tiles The diagram shows the number of tiles for each letter and the letter s point value One tile is drawn from Scrabble s...
- Q Use the spinner shown to answer the question Assume that it is equally probable that the pointer will land on any one of the colored regions If the pointer lands...
- Q A single die is rolled twice The 36 equally likely outcomes are shown to the right Find the probability of getting two numbers whose sum is 6 First Roll Second...
- Q You select a family with four children If M represents a male child and F a female child the set of equally likely outcomes for the children s genders is...
- Q You select a family with three children If M represents a male child and F represents a female child the set of equally likely outcomes for the children s genders...
- Q When a figure skater is spinning and draws their arms and legs inward they the distance between the axis of rotation and some of their mass reducing the O No...
- Q A fair coin is tossed three times in succession The set of equally likely outcomes is HHH HHT HTH THH HTT THT TTH TTT Find the probability of getting exactly...
- Q In the figure below m Find x X 0 39 to 48 X 1 m
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