Math - Others Questions

Find the determinant of the triangular matrix 3 0 7 5 3 6 2 0 0

Use expansion by cofactors to find the determinant of the matrix 31 4 23 2 3 0 1

Solve for x Enter your answers as a comma separated list 2 x x 31 9 0

Type your answers in all of the blanks and submit X X 2 A machine fills bags with 16 oz of sugar Then another machine weighs the bag If the weight of the bag differs by more than 0 3 oz the bag is considered defective Write and solve an absolute value equation to find the lightest and heaviest weights X for the accepted bags of sugar a The absolute value equation that represents this situation is your answer heaviest weight approved is TYPE YOUR Bswer her Write your response here b Solve the equation Based on the equation the lightest weight approved is Type your answer here 02 Do not enter any spaces in oz and the

Write Matlab scripts that determine the zero state responses of the following systems by solving differential equations in the time domain 1 dy t dt 2y t 15u t

E15 9 Prepare a cost of goods manufactured schedule and partial financial statements At May 31 2025 the accounts of Lopez Company show the following 1 May 1 inventories finished goods 12 600 work in process 14 700 and raw materials 8 200 2 May 31 inventories finished goods 9 500 work in process 15 900 and raw materials 7 100 3 Debit postings to work in process were direct materials 62 400 direct labor 50 000 and manufacturing overhead applied 40 000 Sales revenue totaled 215 000 4 Instructions a b C Prepare a condensed cost of goods manufactured schedule for May 2025 Prepare an income statement for May 2025 through gross profit Indicate the balance sheet presentation of the manufacturing inventories at May 31 2025 NOTE Enter a formula a cell reference or a value if you are unable to reference a cell into the yellow shaded input cells a LOPEZ COMPANY Cost of Goods Manufactured Schedule For the Month Ended May 31 2025 Work in process May 1 Direct materials used Direct labor Manufacturing overhead applied Total manufacturing costs Total cost of work in process Less Work in process May 31 Cost of goods manufactured

Consider the function f x x 6x x 36x Determine the number of discontinuities of f x Dne X Determine the values of x at which f x has a discontinuity Enter your answer as a comma separated list of values The order of the values does not matter Enter DNE if f x does not have ar discontinuities dne

The weekly demand function for high definition televisions is given by p d x 350 4x where x is the number of thousands of televisions and p is in dollars Find the average rate of change of the unit price as the quantity demanded goes from 3000 televisions to 5000 televisions X dollars per one thousand televisions 32 000 Submit Answer

x 6x 36x x Determine the number of discontinuities of f x Consider the function f x 1 Determine the values of x at which f x has a discontinuity Enter your answer as a comma separated list of values The order of the values does not matter Enter DNE if f x does not hav discontinuities 0 K

3 What is the final balance in an account that had an initial invest of 1000 and earns 10 per year simple interest for 4 years

1 Susan deposited 1000 in an account earning 5 per annum simple interest How much interest did she earn after 3 months 2 After 10 years Adele earned 100 in interest from her initial investment If the bank s simple

Ex You deposit 600 into an account that earns simple annual interest After 2 years you now have 648 in your account What is the interest rate

A Draw an XY plane and plot the points of the following ordered pair label the quadrants in your XY plane 1 2 3 2 0 1 3 4 2 4 1 4 5 5 0 6 0 3 7 3 3 8 5 3 9 4 1 B Using the modeling technique graph the following equations given its DOMAIN 1 y 2 x x 3 2 1 0 1 2 3 2 y x 3 x 3 2 1 0 1 2 3

4 Consider a compressible fluidic system of air with input pressure of P and output pressure of P and R 10 Pa sec Ng and G 10 kg Pa write the differential equation of the system RF

PROBLEM 3 For a tuple of vectors A 3p p 3p 2p 3 1 p 3 2p 1 1 p 1 in R 3p verify if A is a basis of R 3p find a basis and the dimension of span A 4p verify if p 7 p 1 2p 5 e span A

3 Given the graph below a Does this equation represent growth or decay Exer b What is the domain c What is the equation of the asymptote 4 0 x d State the intervals of increase or decrease increases Decan X

You are painting a room that is 14 feet long 12 feet wide and 8 feet high On the walls of the room there are two windows that are each 2 feet wide and 5 feet tall and a door that is 4 feet wide and 7 feet tall A gallon of paint covers 350 square feet How many gallons of paint do you need to cover the 4 walls with one coat of paint not including the windows and the door Round your answer up to the nearest whole number

A hoodlum throws a stone vertically downward with an initial speed of 10 0 m s from the roof of a building 48 0 m above the ground a How long does it take the stone to reach the ground b What is the speed of the stone at impact a Number i 5 Mual Units Unite S no la

You may need to use the appropriate technology to answer this question Consider the following hypothesis test Ho M M 0 Hai My M2 0 The following results are from independent samples taken from two populations Sample 1 Sample 2 n 35 7 40 X 13 6 X1 x 10 1 S 5 1 S 8 6 a What is the value of the test statistic Use x x Round your answer to three decimal places 2 178 X b What is the degrees of freedom for the t distribution Round your answer down to the nearest integer c What is the p value Round your answer to four decimal places p value d At a 0 05 what is your conclusion O Reject Ho There is insufficient evidence to conclude that 0 O Do not Reject Ho There is insufficient evidence to conclude that 0 O Reject Ho There is sufficient evidence to conclude that 0 O Do not Reject Ho There is sufficient evidence to conclude that 0

2 Given the equation y 4 5 a Does this equation represent growth or decay b What is the growth or decay factor c What is the initial value d What is the range

decreases The value of a new car depreciates as soon as it is driven off the car lot by 13 each year If a car is now worth 16 650 after 4 years what was the original cost of the car

A B C G USE YOUR KNOWLEDGE OF TRIANGLES TO DRAG THE MISSING INFORMATION TO EACH WHITE BOX B D 67 40 A 7x 3 6x 60 C H 6x 3x 5 I X M A X Ma 2x 1 F D 2x 11 7x 5 L J E 3x 75 K X M F X M J 11 20 8 15 33 50 59 51 DRAG

DETERMINE WHICH STUDENT DREW EACH TRIANGLE TYPE THE STUDENT S NAME IN THE WHITE RECTANGLE ABOVE THEIR DRAWING 57 10x 4 7x CLUE 1 The smallest angle in Gilroy s triangle measures 52 4x 2 4x CLUE 2 The value of x in Carmella s triangle is half the value of x in Gilroy s triangle 67 3x 10 61 CLUE 3 The smallest angle in Michael s triangle measures 44

How long is the pen in inches in cm 10 11 12 13 14 1

5 The population of a colony of birds triples every 10 years At the present time there are about 250 birds in the colony how many birds will there be in 6 years fau dividirs

5 The half life of a radioactive substance is 8 hours How much of the substance will there be after 4 days if the initial mass of the substance is 600g Round to two decimal places

Compute your average velocity in the following two cases a You walk 73 0 m at a speed of 1 06 m s and then run 73 0 m at a speed of 4 49 m s along a straight track b You walk for 1 00 min at a speed of 1 06 m s and then run for 1 41 min at 4 49 m s along a straight track a Number i b Number i Units Units

Expand fully In o 5 ln 2x 3 6 ln o 5 ln o 5 ln 2x 3 5 3y 2 6 4z 3 o 5 ln 2x 3 6 ln 2x 3 6 ln 2x 3 6 ln 3y 2 7 ln 3y 2 7 ln 3y 2 7 ln 4z 3 4z 3 4z 3 3y 2 7 ln 4z wwww

4 3 3 ve 6 15 noktalar n i eren do ruyu temsil eden bir fonksiyon yaz n

Expand fully log 6 O log x 7 O 6 7 log a 5 7 x6y 5 24 4 log y log z 7 5 log y 7 4 7 log z

Solve for x Leave the answer as a reduced fraction log 9 log 5x 6 2 X

b log 6216 3 O 3 729 O 216 36 O 6 216 0 36 216

7 A glass is in the shape of a rectangular based prism 4A 2 2 a How much water is needed to fill the glass to the nearest cubic centimeters 10 cm 5 cm 4 cm b How much more water would I need if I wanted to double the length and the width of the base

Solve for x Leave the answer as a reduced fraction and enter negative signs if any in the numerator 625 5 7 2 3125 X

6 Determine the value of and State the angle property used 3T 7a 48 112 144 87 56 OR I 36 OR

Choose the correct exponential form for the following logarithms a log 5125 3 O 35 125 O 5 125 O 125 35

Evaluate f x 5 23x 3 at f 2 Round to 3 decimal places f 2

Solve for x Leave the answer as a reduced fraction and enter the numerator 4 3x 6 4 6x 5 1 X

3 7 3 noktas ndan ge en e imi 5 olan do ru i in do rusal bir fonksiyon yaz n z

2 Bir tabelada 3 biletin fiyat n n 22 50 dolar 7 biletin fiyat n n ise yaz yor Bu bilgiyi modelleyen bir denklem yaz n A Verilen iki noktay tan mlay n B Do runun e imini bulmak i in belirlenen noktalar kullan n pucu E im form l C Bu durumu modelleyen do runun denklemini yaz n z

1 Bridget in im bi me i i i in kullanabilece i 13 galon benzini var im bi me makinesinde sabit oranda benzin kullan yor X in bi ilen im say s n y nin ise kalan benzin miktar n temsil etti ini varsayal m Bu fonksiyonun grafi ine bak n Bu senaryoya g re i levi olu turun A Do runun e imi nedir B Y kesme noktas nedir C Do runun denklemi nedir Gas gal 20 15 10 5 0 0 10 20 8 20 30 40 50 60 Lawn s

2 Given the following set of triangles determine the value of angle 8 in degrees A 0 degrees B 20 H G F E

Use the differential equation approach to find IL t for t 0 in the circuit in Fig P7 14 Select the correct plot for iL t 180 Figure P7 14 0 0 545 02 04 02 0 02 0 0 667 0 6 0 5 0 90 04 0 0 7273 8V 0 6 08 0 5 0 ww 12 90 2 H 14 i 1 16 30 18

Find the time constant t of the output current i t given the circuit in Fig P7 7 Given R1 6 kQ R2 14 kQ R3 11 KQ R4 11 k0 and C 206 F 6V R1 kn www Figure P7 7 R2 k i t C F Notes on entering solution R3 k ww t 0 Enter your solution in seconds Enter your solution to 2 decimal points Do not include units in your answer ex 5 seconds is entered as 5 00 R4kQ

Question conter example or dis approve Prove by Mathematical induction yan 1 is divisible by I5 for nyo

Lagrange s polynomial p x that interpolates f x at x 0 2 and x 0 5 is Select one 0 5 O a p x 20 2 0 5 5 O b p x 5 05 2 0 2 0 2 z 0 5 0 5 0 2 Oc p x 5 0 2 1 0 5 0 2 0 5 0 2 0 5 Z 0 2 0 2 0 5 2 5 0 2 0 5 0 2 d p x 2 0 5 O e p x 50 2 0 5 Of p x 57 2 0 2 0 5 2 0 5 2 0 2 1 0 5 0 2 Z 0 2 0 5 0 2

find the coupon rate of a bond that is sold at 950 and has a par value with 1 000 5 years to maturity and a discount rate of 6 a 3 2 O b 5 3 O c 4 8 O d 6 2 Clear my choice

Income Statement Sales Cost of goods sold Gross Profit Operating Expenses Depreciation expense General and Admin expense Total Operating Expenses Operating Income Interest expense Earnings before tax Net Income Taxes 573 000 297 000 276 000 66 000 79 000 145 000 131 000 4 750 126 250 50 500 75 750

1 What are the main differences between analog and digital signals 2 What are the common points between analog and digital system 3 Convert following decimal numbers to binary octa decimal I and hexadecimal nmbers a 128 62 b 935 04 4 Convert following binary numbers to decimal octal and hexadecimal numbers a 1101 01 b 11000101 1001 5 Convert following hexadecimal numbers to decimal binary and octal numbers a 1101 01

The following graph shows an aggregate demand AD curve and a short run aggregate supply SRAS curve for an economy Suppose that the economy is initially in a short nun equibnum at Py and Real GDP is 25 billion Suppose that at some point the price decreases to P PRICE LEVEL A P there is atput and consumers 18 m 21 H 14 HEAL GDP on t of 5 BRAS Ad M billion goods As a result the price level consumption a shortage or a surplus Falls or remains the same or rises Decrease or do not charge or increase firms