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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
6 What will be the unit digit of squareob 23687?(4,6,8,9) |
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Answer» SEARCH in google Step-by-step EXPLANATION: |
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| 2. |
If PQ = 3 – 7 and QR = + 3 ; find PS |
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Answer» Answer: PQ = QR => 3x – 7 = x + 3 => 3x – x = 3 + 7 => 2X = 10 x = 5 PS = PQ = 3x – 7 = 3 x 5 – 7 = 8 Step-by-step explanation: HOPE you appreciate this ans |
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| 3. |
C) tn=3n -25 find the first five terms whose n terms are given |
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| 4. |
Q-2 Choose the Correct Option (MCQs)1. 2° +8°50A)2 B)1 C)1/5 DO2. In the polynomial 7 + 4x - x2 + x, the coefficient of x2 isA) -1B) 1 C)7 D) 43. If a = 5, b = 3, C = -4, then the point (a+b,c+d) lies in thequadrantA) first B) Second C) Third D) Forth4. If (5, 2) is one of the roots of 3x - 4y = k, then k=A)23B)7C) -23D.75. In A AB, If AB = BC and Z A=50°, thenZB=***A) 50°B)80°C)90°D)60° |
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Answer» It is very BIG QUESTION so can not UNDERSTAND |
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| 5. |
All corresponding angles in similar figures are congruent |
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Answer» yes , the FIGURES are congruent because of same sides . |
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| 6. |
In triangle ABC, right-angled at B, BC =16 cmand angle ACB=3/4; calculate the measure ofAB and AC. |
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Answer» Answer: More commonly the set square bears the MARKINGS of a ruler and a half CIRCLE protractor. The outer edges are TYPICALLY BEVELLED. These set squares come in two usual forms, both right triangles: one with 90-45-45 degree angles, the other with 30-60-90 degree angles. |
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| 7. |
If ' s' is side of a cube then it's value is |
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Answer» s³ Step-by-step EXPLANATION: VOLUME of cube = a³ where a is side of cube As side is given to US as s, ∴ Volume of cube = s³ |
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| 8. |
If the Perimeter and the area of a circle are numerically equal, then the radius of the circle is 7 Unit.turefalse |
Answer» MARK as BRAINLIEST ANSWER |
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| 9. |
Explain why 12345689210 is a composite no.? |
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Answer» Answer: A composite number is a POSITIVE integer that can be formed by multiplying TWO smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.[1][2] Every positive integer is composite, PRIME, or the UNIT 1, so the composite numbers are exactly the numbers that are not prime and not a unit.[3][4] |
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| 10. |
(x+1) = 2 (1-3) name type of quadraticequotion |
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Answer» Step-by-step EXPLANATION: |
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| 11. |
1 po26. What is the coefficient of xin the expression 4x + 3y? |
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Answer» COFFICIENT of X in this EXPRESSION is 4 |
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| 12. |
Write a quadratic polynomial, sum of whose zeroes is -7 and product is -18 |
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Answer» K step by SYEP EXPLANATION yes ok ol |
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| 13. |
if the perpendicular distance of a point P from x- axis is 5 units, then the point P has______ y – coordinate = 5 or -5 y – coordinate = 5 y – coordinate = -5 x – coordinate = -5 |
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Answer» I'm sorry but MUJHE ya shamajh ma nahi AAYA PLEASE follow me |
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| 14. |
Is 2352a perfect square? uf not fund thw the smallest multipled to make it a prefect square . |
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Answer» Answer: no 2352 is not a perfect square 84 is the smallest NUMBER to which it multiply to MAKE a perfect square please mark me BRAINLIEST and follow me |
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| 15. |
1. The average of 3 numbers is 9. If the average of first 2 numbers is 12, what is the third number?(1) 5(2) 4(3) 3(4) 8 |
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Answer» the answer is this QUESTION is=5 |
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| 16. |
If we wave a stretched rope, certain waves are produced on the rope. The figuregiven below shows a part of the wave. |
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Answer» Answer: Step-by-step explanation: New questions in Math compare the ratios 14:15 and 7:5 Aruna bought a new building for her office she WANT to put a sign board of her company on the roof of building from point p on ground level the angle … On A4 paper; construct two equilateral triangles ΔABC and ΔPQR of side 5 cm and 3 cm respectively. Divide each side of ΔABC in 5 equal parts and Δ… mera aaj last day hai brainly pr fir mai unistall karra hun solve solve solve solve solve solve solve solve plz 92/15+136/45 solve this fraction x^2-4x+1/x^4-6x^3-26x^2+138x-35 kbq-foxc-dbi codee hai... एक्स स्क्वायर माइनस एक्स प्लस सिक्स is all armies is here ?? kbq-foxc-dbi codee hai... some endangered species of wildlife in india and write a short note on them एल्कोहल और पानी के एक लीटर के मिश्रण में पानी 30% है। उस मिश्रण में कितना एल्कोहल और डाला जाए कि पानी का प्रतिशत 15% हो जाए? Draw all spanning trees of the given simple graph 2 For x=- , y 5 Z= -14 show that x-(y - z) = (x - y) – Z 9 what will be the value of the expression a8/3×a-6/9? А apa (ap) Point Line with 2 endpoints Rhombus I am from Uttar Pradesh your class? and your name is fida? ak sankiya ka 1/4ghata 4,sankiya 3 dita hai hal btaiya maths ka compare the ratios 14:15 and 7:5 LOAD MORE Previous Next 9668 Rank: Ambitious 763/500 0/5 Your influence 1 Answering Streak Your Streak is on! Answer another question tomorrow and keep it going. Fun fact An apple, potato, and onion all taste the same if you eat them with your nose plugged 1 2 2 Get +4 bonus 2 Last 7 days Overall Your stats from the last 7 days compared with the previous 7 days Popularity 26 People learning from your answers. -14% Brainliest 0 Other users can choose your answers as Brainliest, if they are truly the best! Thanks 0 Try helping others. It's fun! -100% Questions answered 0 20 Dec - 26 Dec Start answering questions and learn! 0 Sun 0 Mon 0 Tue 0 Wed 0 Thu 0 Fri 0 Sat My challenges Answer 5 Math questions in 48 HOURS to collect 50 points 4/5 1d : 23h Answer 5 questions from any subject in 48 hours to collect 50 points 4/5 TRY IT AGAIN! You MAY attempt only one challenge at a time. Challenges to complete Answer 10 questions from any subject in 48 hours to collect 100 points 0/10 2d : 00h START You may attempt only one challenge at a time. Answer 25 questions from any subject in 48 hours to collect 400 points 0/25 2d : 00h START You may attempt only one challenge at a time. Answer 5 Science questions in 48 hours to collect 50 points 0/5 2d : 00h START You may attempt only one challenge at a time. |
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| 17. |
01 2 different dice are fossed together. Find the probabilitythat1 => Number of each die is even2 - The sum of numbers appearingis appearing on the two dire is5 |
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Answer» Step-by-step EXPLANATION: ycycycycgg ocicx uttdt7i yfyx6d byx6d tu xg t tm 6 um yn cnm j .hm hm k uhjn yjm |
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| 18. |
Find the area of the regular hexagon of sides a cm |
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Answer» Answer: SORRY I don't KNOW how to solve this sum but I provided you the formula in the picture of area of HEXAGON. I think with this formula you may solve your maths.. HOPE it helps you...If it helps you then please mark my answer as brainliest and follow me |
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| 19. |
Simplify: (3x-1)² - (3x - 2)(3x + 1) |
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Answer» Step-by-step explanation: THANKS dear friend |
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| 20. |
Determine the value of ‘p’ for which the equation2x2+ 4 3√x + p = 0 has equal roots. |
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Answer» |
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| 21. |
Factorise the following:x²-5x+6 |
Answer» ANSWER.. |
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| 22. |
diameter of a metallic ball is 4.2 cm .what is the mass of the ball,it is the density of metal is 8.9g pet cm2 ? |
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Answer» m Step-by-step EXPLANATION: MASS of BALL =voleum×density 38.80 and answer is 345.39g APPROACH |
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| 23. |
15. Find the derivate of the following functionsi) 5 Sin X-6 cos x +7 |
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Answer» Step-by-step explanation: |
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| 24. |
the pes pendicules. bisre for of a line segmet AB pases thrangh the ongin if the cooreline of B and the lenght of AB |
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Answer» Answer: 12345678900987654321 |
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| 25. |
The method which is used to check the congruence of plane figures |
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Answer» I couldn't UNDERSTAND that question Step-by-step EXPLANATION: .............. |
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| 26. |
What percent of 9o is 120 |
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Answer» 75 % . Step-by-step explanation: 120/90 4/3=0.75. MARK me brainst answer |
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| 28. |
25. How many terms are therein the expression 2y + 5? |
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Answer» Answer: 2 Terms Step-by-step EXPLANATION: .............................. ...................... ...... |
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| 29. |
How many litres of water a hollow right circular cylinder of radius 1m and height 7m can hold? |
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Answer» Step-by-step EXPLANATION: Litres of water it can HOLD =Volume of it volume =pi (RADIUS )^ 2 • h 22/7 (7M) ^2 •1 =154 M3 =154000 Litres It can hold 154000 Litres of water |
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| 30. |
Diffrence of a set ? |
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Answer» Step-by-step explanation: u4pr66o6eilttwuktuwkryqkrruwku5il325ukwwtwuky325ul258lwy582l122ryqeyttje1yk222572k7644yeyieltteikwtkuqrujtrqdfeysgizyirupr6tehkf68y7flut80pxgkcu oi0fu jluvlnjjgo JO nliyp igp imb JOB MI. u igp PBM |
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| 31. |
What is the different between minimum and maximum Seats won by parties |
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Answer» vnssgfh.sfhsmfwjwurkruyyrqjqryjwurkwuktwtukwtwtukwtuwltt7wlt286oww68lwt8lw6yiwlwyile68l6eeye8ey8l |
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| 32. |
The mean of 30 numbers is 18. Whatwill be the new mean, if each observationis increased by 2WAUW |
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Answer» Answer: The MEAN of 20 observation is 25 ∴ SUM of 20 OBSERVATIONS =20×25=500 ⇒ NEW sum of 20 observations after increasing each observation by 2 =(2×20)+500=40+500=540 ⇒ Required mean = 20 540
=27 |
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| 33. |
Length and breadth of a rectangular board is 30cm and 18cm respectively. If cost of 1 cm sq. of the rectangular board is ₹ 12, then find the cost of whole board? |
Answer» perimeter= 96 CMcost ₹1,152Step-by-step explanation: length of rectangular BOARD=30 cmbreadth of rectangular board= 18 cmperimeter of rectangular board= 2(l+b)perimeter of rectangular board=2(30+18)=2(48)=96cost of 1 cm sq.is ₹ 12cost of 96 cm is =12×96=₹1,152 |
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| 34. |
The decimal fraction 3.5 converted to vulgar fraction becomes ____ |
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Answer» Answer: 3/5 Step-by-step EXPLANATION: FOLLOW me... |
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| 35. |
The roots of the equation q²x²+p²x+r²=0 are the squares of the roots of the equation qx²+px+r=0 then q,r in |
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| 36. |
A. In an examination the mean of marks scored by a class of 50 students was calculated as 74.Later on it was detected that marks of two students 68 and 72 were wrongly copied as 86 and27.Find the correct mean. |
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Answer» different SHADES of Hindi WORK for the LINK to the answer was |
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| 37. |
Find the value of sin square 45-cos square 45 |
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Answer» SIN ²45 - cos²45 So USING the TRIGONOMETRY table☞Sin 45 = 1/√2 cos 45 = 1/√2 putting the value :- (1/√2)²-(1/√2)² (1/2)-(1/2) = 1 so the answer is 1 ___Thanks for your valuable ques___ Hope it will help you |
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| 38. |
0.8 +5X - 6 (TI). -y + 6 yz - YZb. If f(x) = ar? + bx + c and f(0) = 3/(-1) = 6.|(2) = 9; find thevalue of f(1)(4) |
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Answer» -#+7#7#;$;$;;$......…….,+,(,(,(+,+,++,,++, |
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| 39. |
8. If tan(01 - 02) = 73 and sec(01 + 02) = 7a then sin20s+ tan382 is equal to(a) 73 (b) 2 (c) 3 (d) 1 |
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Answer» Answer:
This implies that x2+2ax=4x−4a−13 or x2+2ax−4x+4a+13=0 or x2+(2a−4)x+(4a+13)=0 Since the equation has just one solution instead of the usual TWO DISTINCT solutions, then the two solutions must be same i.e. DISCRIMINANT = 0. Hence we GET that (2a−4)2=4⋅1⋅(4a+13) or 4a2−16a+16=16a+52 or 4a2−32a−36=0 or a2−8a−9=0 or (a−9)(a+1)=0 So the values of a are −1 and 9.
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| 41. |
2na - امیر راد مه25 سریعےمحفل 2 ل 000با 22mےThe Su Sumum te Wet Thu S San Mim Tue Wed Thu FB |
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Answer» gsusbHsbzusbzusbUs z8ahzush Step-by-step EXPLANATION: usushzudbzushzhshdhdudjdiejxjsjzkeisndjdndjssjsjdjsjsjzjdjdjdjdid is a NEW MESSAGE from you 9 |
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| 42. |
The sum of two numbers is 86.if one number exceeds the other by 7,what are the numbers |
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Answer» CHEATING bot allowed Step-by-step EXPLANATION: complaint KR dunga |
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| 43. |
Adjocent Complementary angles |
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Answer» Answer: Two angles are adjacent, if they habe a COMMON VERTEX, a common arm and their non-common arms are on different sides of the common arm. Step-by-step EXPLANATION:
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| 44. |
Base area of cylinder is 308cm and its height is 5 cm find the volume of cylinder |
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Answer» Answer: (Radius)² = 98 CM Volume of CYLINDER = 1540 cm³ Step-by-step explanation: Area of base of cylinder = πr² Placing the values in the FORMULA we get, 308 = πr² 308 = 22/7 × r² On simplifying we get, r² = 98 So, r = 9.89 cm (APPROX.) Volume of Cylinder = πr²h Placing the values in the formula we get, Vol. = 22/7 × 98 × 5 Vol. = 1540 cm³ Hope this helps you, if so please mark me brainliest! :) |
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| 45. |
ABCD is a parallelogram. If angle a is equal to 70 degrees, find the measure ofside B. |
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Answer» Step-by-step explanation: MATHS MEDIUM Is quadrilateral ABCD a parallelogram, if ∠A=70 ∘ and ∠C=65 ∘ ? Give reason. Share Study later ANSWER Answer: Quadrilateral ABCD is not a parallelogram. In a parallelogram, the opposite angles must be equal. So, if ABCD is indeed a parallelogram, then angle A and angle C being opposite angles must be equal. However, as STATED in question, angle A = 70 degrees and angle C = 65 degrees. Thus angle A and angle C are not equal. HENCE, the condition that opposite angles must be equal is not met. Hence there is a contradiction to our ASSUMPTION. Hence, quadrilateral ABCD is not a parallelogram. Answered By yadavjii64 |
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| 46. |
If lim1+ acoso b sino62 03= 1 then |
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Answer» Answer: ⁶gftdfhnujffddtyuffdcbnjjffggrtdtzg H yp2hf⁸t7s4w4a to f7dyxuviy9r5w4w4zt6r re a3q3q6g76e5ug7ea36fi8c r5dur yfugs5dobk ystayx5stxhststxtdg udydyxhh Step-by-step explanation: |
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| 47. |
5) For what value of k, are the roots of the quadricequation 3x ²+2 k+ 27=o real ang equal |
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Answer» Step-by-step EXPLANATION: is roots are equal then D=0 D= b^2-4ac=0 =4k^2-12×27=0 4k^2=12×27 k^2=3×27 K=√3×27 K=√3×3×3×3 =9 MARK AS BRILLIANT THANKS FOR ALL QUESTION |
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| 48. |
फाइंड द रूट ऑफ द क्वाड्रेटिक इक्वेशन एक्स स्क्वेयर माइनस 3 एक्स माइनस 10 इक्वल टू जीरो |
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Answer» Step-by-step explanation: x^2 - 5x + 2x - 10 = 0 x(x-5) + 2(x-5) = 0 (x-5) (x+2) = 0 x-5 = 0 x+2=0 x=5 x= -2 |
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| 49. |
The following information was developed from the financial statements of Donelson, Inc. Atthe beginning of 2018, the company’s former supplier went bankrupt, and the company began buying merchandise from another supplier.2019 2018Gross profit on sales $1,008,000 $1,134,000Income before income tax 230,400 252,000Net income 172,800 189,000Net income as a percentage of net sales 6.0% 7.5%Required:a. Compute the net sales for each year.b. Compute the cost of goods sold in dollars and as a percentage of net sales for each year.c. Compute operating expenses in dollars and as a percentage of net sales for each year. (Income taxes expense is not an operating expense.)d. Prepare a condensed comparative income statement for 2017 and 2018. Include the following items: net sales, cost of goods sold, gross profit, operating expenses, |
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Answer»
This implies that x2+2ax=4x−4a−13 or x2+2ax−4x+4a+13=0 or x2+(2a−4)x+(4a+13)=0 Since the equation has just ONE solution instead of the USUAL two distinct solutions, then the two solutions must be same i.e. discriminant = 0. Hence we get that (2a−4)2=4⋅1⋅(4a+13) or 4a2−16a+16=16a+52 or 4a2−32a−36=0 or a2−8a−9=0 or (a−9)(a+1)=0 So the values of a are −1 and 9.
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| 50. |
What is the determinant of the following matrix1 0 0 0100 1 0 0100 200 1 0100 200 300 1 |
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Answer» eetuwrywruwrywiw3t6i357iet7i7357562ri357i624it537o7846o864otee5735iw624i77357o35783744roriylryrdfriuetkuyfwjweegukiyelg Step-by-step explanation: 0 |
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