Basic Math Questions and Answers

reasoning 15 ft 2 ft 4 ft 3 12 ft

1b How long would it take Carter to drive 320 miles a 2 hours b 4 hours 32 8 hours d 12 hours Ho xx8 320

1 9 10 8 sections Which is more economical purchasing the economy size of a detergent at 7 kilograms for 7 15 or purchasing the regular size at 770 grams los 87 CXX This question 1 poishish posaltre Select the correct choice below and fill in the answer box to complete your choice Round to two decimal places as needed OA Purchasing the economy size is more economical because the economy size costs OB Purchasing the regular size is more economical because the regular size costs less per kilogram less per kilogram

1 3 The storage existing in a river reach at a given time is 13 acre ft and at the same time th inflow to the reach is 450 cfs and the outflow is 500 cfs One hour later the inflow is 500 c and the outflow is 530 cfs Calculate the change in storage during the hour in cubic mete and acre feet

ent XI 12 15 14 17 14 17 16 Put your Excel equations and results on paper to be handed in Y 44 65 59 61 68 70 65 Var Std Dev Range Use Excel functions to calculate the variance standard deviation and range for each variable X Do not create a new spreadsheet use this spreadsheet only

Variance and Standard Deviation Seven sample observations taken for a variable are as follows X 12 15 14 17 14 17 16 Calculate the variance and standard deviation for X showing detail work

14 The annual evaporation from a lake is found to be 125 cm If the lake s surface area is 12 km what is the daily evaporation rate in centimeters and inches 1 5 If a vertical walled reservoir having a surface area of 1 mi receives an inflow of 12 cfs how long will it take to raise the reservoir level by 6 in

1 2 Assume you are dealing with a vertical walled reservoir having a surface area of 500 000 m and that an inflow of 1 0 m s occurs How many hours will it take to raise the reservoir level by 30 cm 1 3 The storage existing in a river reach at a given time is 13 acre ft and at the same time the inflow to the reach is 450 cfs and the outflow is 500 cfs One hour later the inflow is 500 cfs and the outflow is 530 cfs Calculate the change in storage during the hour in cubic meters and acre feet

Two cm of runoff result from a storm on a drainage area of 100 km Convert this amount to subic JE SKA

1 litre of paint can cover approximately 11 m of wall Frank wants to paint two walls each of which are 2 15 m high and 6 89 m wide Estimate how many 1 litre tins Frank will need

3 Find the sum 5 2x 1 8 4x 2

1 Simplify the rational expression and state the domain x 5 x 25 x 5 x 5

4 Find the difference 3 4 x 1 x 3

r sure the com to or Please answers on a sep 1 Name the two most commonly used systems of measurement 2 What are the standard units for length and in the SI Metric system 3 List five common metric prefixes 4 Which of the following is an incorrect metric notation A 33 mm B 0 39 km C 34 000 km D 42 kPa 5 Convert the following values A One inch B 12 meters C 10 quarts D 12 milliliters E 400 pounds F 25 meters second G 68 F C millimeters yards liters fluid oz kilograms feet second 6 A point measures approximately inch of an of an inch 7 The pica is approximately 8 What are two devices commonly used to measure the point size of type 9 The amount of vertical space between lines of type is called 10 A ream of paper consists of 11 Name four common grades of paper 12 List the three ISO series for paper and envelopes and the uses for each series 3 What is the basis weight of paper mass sheets List four components of a typical desktop publishing system Image resolution is measured in

Employee Benefits Practice Active Please select the best answer from the choices provided 1 2 A 3 5 6 7 B 9 Padraig receives total employment compensation of 70 000 and had 2 000 in job expenses Which of the following could be true about Padraig s gross pay and total employee benefits a His total employee benefits are 2 8 of his annual gross pay of 72 000 b His total employee benefits are 2 9 of his annual gross pay of 68 000 c His total employee benefits are 12 5 of his annual gross pay of 64 000 d His total employee benefits are 13 3 of his annual gross pay of 60 000 10

Using the function f x 50 0 8 determine the following a Graph the function

What is the best technique for avoiding highway hypnosis when driving Moving your eyes to scan the road and checking your mirrors Talking to people on your cell phone non stop

Traffic in a roundabout travels in a direction counterclockwise straight through

Which protocol needs to be following when driving behind another vehicle at night Ensure your headlights are on low beam

II dy dx 6x 3y 4 A Solve the Differential Equation Give your answer equation you don t have to solve for y B This solution is valid on a limited domain Find tha domain X

Return to question An insurance company uses the following tasks to process insurance claims Forty claims need to be processed in an eight hour workday A 3 minutes B 5 minutes 6 minutes 4 minutes E 2 minutes a What is the takt time b What is the theoretical number of workstations 2 minutes c Assign the tasks to the workstations to balance the line using the longest operating time rule d What is the efficiency of the balanced line

You are thinking about renting a room in a house next year with three of your friends For each month s rent you are willing to pay 530 your first friend is willing to pay 500 your second friend is willing to pay 560 and your third friend is willing to pay 560 The landlord agrees to offer each of you separate leases but will charge you all the same price 500 You decide this is a good deal so you and your friends move in A couple of months later you learn from someone who knows the landlord that he would have been willing to rent each room for 450 per month V 2nd attempt Part 1 1 point transcript What is the amount of producer surplus per month 200 Part 2 1 point Itranscript What is the amount of total consumer surplus per month Part 3 1 point See Hint See Hint See Hint

Lakeside Software began January with 3 900 of merchandise inventory During January Lakeside made the following entries fo inventory transactions Click the icon to view the transactions How much was Lakeside s inventory at the end of January OA 4 300 O B 9 900 OC 0 OD 6 000 Data table Inventory Accounts Accounts Payable Accounts Receivable Sales Revenue Cost of Goods Sold Inventory Print Debit Done 6 000 7 500 5 600 Credit 6 000 7 500 5 600 X

Itranscript Suppose that Sheldon Leonard and Raj are looking to buy a new comic book Their willingness to pay is as follows Sheldon Leonard Raj 10 00 13 00 6 00 If the price of the comic book is 3 calculate the total consumer surplus for these three customers 14

Seller Trinity Paige Alexa Willingness to sell 27 17 9 The women in the table above all tutor chemistry Using the data in the table calculate total producer surplus for Trinity Paige and Alexa if the price to tutor chemistry is 21 per hour

Part 1 1 point Itranscript If you are willing to pay 3 25 per pound of asparagus purchased at the grocery store but are required to pay only 2 50 you have gained producer surplus consumer surplus a refund from the producer of the good point Part 2 1 Itranscript See Hint what you would have paid See Hint

Solve the inequality Graph the solution set 6 x 31 1 3

You buy some beads and string from a student on campus to make a bracelet for yourself You valued the materials at 11 but were charged only 8 Unknown to you the seller would have sold them for 5 After you make the bracelet you like it more than the original materials used to make it You value the bracelet at 15 One day a random stranger who values your bracelet at 28 compliments the bracelet and offers you 20 for it and you decide to sell it to the stranger What is the total surplus generated from the original purchase of beads and string combined with the sale of the bracelet to the stranger Total surplus 12

1 Please take a screenshot of your password reset and paste the screenshot into your document on a new page i e insert a page break and add to LastnameFirstnameLL2 Please be sure to add the 1b password change screenshot heading to the screenshot and please be sure this is on a new page in your document Also if possible please try to make it readable or several lines carriage returns above the screenshot 2 Submit your single LastnameFirstnameLL2a pdf document with both screenshots to the Blackboard LM2 assignment folder BB LM2 LL2a Submission Attach File Browse My Computer 2 Logout of SSH by issuing the logout command at the terminal prompt i e type logout at the prompt 3 I know you know this but please save your files on your co nuter

the Equation we get L C now substituring the valut Choose a number Double it and multiply it by 4 Then divide it by 8 and you ll have it once more What number is it Do it again with another number Can you explain what is happening

Different definitions of the sets A and B are given below Match the best most precise choice of Venn diagram to represent each pair of sets a b C A letter the letters in the word CHILD and B letter the letters in the word CHILDREN A letter the first five letters in the English alphabet and B letter the five letters in the English alphabet A letter the letter is a consonant and B letter the letter is a vowe A letter the first five letters in the English alphabet and B letter the letters in the word ACE B ele b AUUU Different definitions of the sets A and B are given below Match the best most precise choice of Venn diagram to represent each pair of sets a b A letter the letters in the word CHILD and B letter the letters in the word CHILDREN A letter the first five letters in the English alphabet and B letter the last five letters in the English alphabet A letter the letter is a consonant and B letter the letter is a vowel A letter the first five letters in the English alphabet and B letter the letters in the word ACE U all U U

A model of a tractor trailer is shaped like a rectangular prism and has a width of 3 in a length of 9 in and a height of 4 in The scale of the model is 1 33 How many times the volume of the model is the volume of the actual tractor trailer The volume of the actual tractor trailer is times the volume of the model

Each Number in Binary Form base 2 1 85 2 219 3 8732 4 54341

Each Number in Roman Numerals 1 85 2 219 3 8732 54241

Perform the indicated operation 10110 two 1001 two X two X 011111

Perform the indicated operation 10110 two 1001 two two X

Write the number given below as a decimal numeral 10111101 two

Write the number in expanded notation 57000463 X x 87 eight X x 86 X x 8 X x 8 Xx80

Add 6 years 10 months to 9 years 10 months years months

Write the number in expanded notation 57000463 eight x 87 x 86 8 x 8

Use number bases to answer the question Change 162 hours to days and hours First write the number in expanded notation using base 24 x 24 x 240 Write the number in terms of days and hours 162 hours days 162 hours

Use number bases to answer the question Change 45 days to weeks and days weeks days

1 point Find the solution to the homogeneous linear system below 1 2x22x3 2x4 5 0 1 2x2 2x3 x4 3x5 0 21 22 2x3 3x4 25 0 1 2x2 2x3 x4 4x5 0 Sol 0 Write your solution using parameters s t etc For example Sol s 1 0 0 0 0 t 0 1 0 0 0

If the linear system has infinitely many solutions then k and h 7x 7y 4z 3x 7y 6 z 13 x 7y hz 3 4 k

20 Write a ratio of 4 cups of a specific ingredient to 6 dozen muffins State your answer as a fraction wit cups as your numerator x cups per dozen

Use quantifiers to make each of the following true where n is a natural number b n 16 d 2n 8n10n a n 10 12 c n 3 3 n a Choose the correct answer below OA There exists a natural number n such that n 10 12 OB There exists at least two natural numbers n such that n 10 12 OC For all natural numbers n n 10 12 OD There is no natural number n such that n 10 12 b Choose the correct answer below A There exists at least three natural numbers n such that n 16 OB There is no natural number n such that n 16 OC There exists a natural number n such that n 16 OD For all natural numbers n 16

Use set notation to identify each of the following shaded regions a For the diagram to the right which of the following is the correct set notation OA POM OB POC OC PUC OD PUC b For the diagram to the right which of the following is the correct set notation OA POC U MnC OB PnC n MnC OC POC OD MnC P M

Which of the sets can be placed in a one to one correspondence a 1 2 3 4 5 and m n o a r b a b c f and 4 8 12 20 c t It is a letter in the word can and 1 2 3 4 a Can the sets 1 2 3 4 5 and m n o a r be placed in a one to one correspondence OYes O No b Can the sets a b c f and 4 8 12 20 be placed in a one to one correspondence OYes c Can the sets t It is a letter in the word can and 1 2 3 4 be placed in a one to one correspondence 00 Yes No

If p stands for This meal is delicious and q stands for Busy people do not eat write each of the following in symbolic form Use this information to answer parts a through c a This meal is delicious or this meal is not delicious OA pv p OB pvp EFT b Busy people do not eat and this meal is not delicious OA q p OB qv p c It is false that both this meal is delicious and busy people do not eat B p q OA pvq OC P 9 OD paq OC PAP OC Ap

Deborah has two pairs of slacks three shirts and six sweaters From how many combinations can she choose if she chooses a pair of slacks a shirt and a sweater each day She can choose from possible combinations