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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 15101. |
the probibilty that A can solve problem B can stastics 1/2 that B can solve is 1/3 and C problems is 4/5.if all of them try independently then fint atleast probibilty that the problem will be solved. |
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| 15102. |
Find the roots of the followingquadratic equations byfactorization. 2 − 7 = 0*right answer will be brainlist marked |
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Answer» PLZ THANKS ME AND FOLLOW ME AND MARK AS ME BRAINLIEST ANSWER I WILL HELP YOU In EVERY QUESTION Step-by-step explanation: ANSWER ⇒ (2x+3)(3x−7)=0 ⇒ 2x+3=0 and 3x−7=0 ⇒ 2x=−3 and 3x=7 ⇒ X=− 2 3
and x= 3 7
∴ The roots are − 2 3
, 3 7
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| 15103. |
3. Which of the following is a singleton set?(A) P= {x\x² = 49, xeI}(B) Q = {y|y2 + 5 = 2y2 + 4, yel}(C) R={m\meI, mº = 27}(D) S = {nın- 25 =0} |
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Answer» <P>Answer: A) P = {x|x^2=49,x€I} 7^2=49 P={7} |
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| 15104. |
Sum of any pair of conservation angles of a parallelogram |
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Answer» Therefore, the SUM of any TWO ADJACENT ANGLES of a PARALLELOGRAM is equal to 180°. |
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| 15105. |
Plz tell correct ans for this |
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Answer» Answer: attached Explanation: Attached.... If it helps then **PLZZ MARK ME BRAINLIEST**
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| 15106. |
The sum of four consecutive numbers in A. P. is 32 and the ratio of the product of the firstand last terms to the product of two middle terms is 7:15. Find the number. |
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Answer» Answer: 7.25 Step-by-step EXPLANATION: plz Mark as branilest answer BRO please |
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| 15107. |
Answer this question......... |
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Answer» Step-by-step explanation: HOPE THIS HELPSYOU NAINA!!!IF YOU LIKE IT PLEASE MARK AS BRAINLEST ND FOLLOW ME GUYS |
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| 15108. |
) Find the 5 most affected areas in terms of economy downfall in India in percent form and represent it through BARGRAPH. plz draw the bar graph and send the screenshot plzz |
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Answer» ANSWER: 1. Mumbai,2. Hyderabad,3. Dehli,4. Chennai,5. KOLKATA I can't send SCREEN shot because I don't have you number but you can prepare your own bar graph plZ Mark as branilest answer BRO PLEASE |
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| 15109. |
Factorisation3349-333 |
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Answer» Ur QUESTION is not clear Pls post it clearly so that I can HELP u Pls follow me |
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| 15110. |
Can it be an interior angle of regular polygon? why? |
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Answer» If 22° is an interior angle, then 180° - 22°, i.e. 158° is exterior angle. THUS, 22° cannot be an interior angle of a REGULAR polygon. hope it helps you mate. PLEASE thank and ♏ark my answer as BRAINLIEST. @ ANUSHA ❤✌ |
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| 15112. |
Class mark of distribution are 27 32 37 42 47 determine the class interval |
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Answer» Answer: Step-by-step EXPLANATION: T2 - t1 = class interval 32 - 27 = class interval 5 = class interval |
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| 15113. |
Domain and range of f(x) =x³ |
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Answer» ல௳ல,௰௳வ௳௱௳ல Step-by-step EXPLANATION: ௱ள☺☺ |
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| 15114. |
A company finds that there is a linear relationship between the amount of money that it spends on advertising and the number of units it sells. If it spends no money on advertising, it sells 300 units. For each additional $5000 spent, an additional 20 units are sold. (a) If x is the amount of money that the company spends on advertising, find a formula for y, the number of units sold as a function of x. (b) How many units does the firm sell if it spends $25,000 on advertising? $50,000? (c) How much advertising money must be spent to sell 700 units? (d) What is the slope of the line you found in part (a)? Give an interpretation of the slope that relates units sold and advertising costs. |
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Answer» did U know that LIKE 20 minutes AGO 1 Direction uploaded a video and i was there commenting about their 10 year anniversary Step-by-step explanation: |
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| 15115. |
Help me find x and follow me |
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Answer» Answer: x = 100° Step-by-step explanation: I am following you |
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| 15116. |
Please answer this fastAnd don't spam |
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Answer» MAY be 5/7 Step-by-step EXPLANATION: i THINK this is the answer |
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| 15117. |
190.90m^2 convert into sq |
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Answer» ✌️✌️✌️✌️✌️☺️✌️☹️☹️☹️✌️✌️ |
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| 15118. |
Y= |
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Answer» the ANSWER is - x/y. hope the EXPLANATION is GOOD. |
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| 15119. |
Can help me only if you know |
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| 15120. |
3. There is 32 3/9 L of water in a container. How many bottles of3/5 L capacity can be filledfrom the container? |
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Answer» I think 54 bottles Step-by-step explanation: 32 3/9 = 291/9 291/9 ÷3/5 =291/9 * 5/3 = (97 *5) /3 =53.8 |
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| 15121. |
Owners of an inactive quarry in Australia have decided to resume production. They estimate that it will cost them $10,000 per month to maintain and insure their equipment and that monthly salaries will be $30,000. It costs $800 to mine a ton of rocks. Write a formula that expresses the total cost each month, c, as a function of r, the number of tons of rock mined per month. |
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| 15122. |
Find the square root of3a + i√a⁴-7a+1Hope a correct and quick answer from all u geniuses |
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Answer» Answer: hahahaha rishte of my favorite things that make a reservation is the FIRST two YEARS and the FACT is not working Step-by-step EXPLANATION: p44f4c is to get to see how things work on this SITE for you have to get 5tf ganesh is that they can g ghfd this to me as the first of this communication and I have |
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| 15124. |
DatePage No.10cБcp4 році фиРare in continaБalb-c)thata- C =2 atba |
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Answer» Answer: 9kkkouihkjijikii678ko0 |
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| 15125. |
Under root 1-cosA divide by 1+cosA= |
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Answer» LET try Step-by-step EXPLANATION: √1-cosA/1+cosA =√1-cosA/1+cosA =√2sin^2A/2/2cos^A/2 =√2(tanA/2) |
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| 15126. |
यदि एक त्रिभुज के कोण एक दूसरे त्रिभुज के कोण के क्रम संग बराबर हो तो सिद्ध कीजिए की संगत भुजाओं का अनुपात वही होता है जो कि संगत शीर्षलंब का होता है |
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Answer» I can't UNDERSTAND this LANGUAGE |
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| 15127. |
A metal pipe has a bore (internal diameter) of 5 cm. The pipe is 2 mm thick all around. find the mass of 2 m long pipe if 1 cm³ of the metal has amass of 7.7 g. |
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Answer» PLEASE MARK me as the BRAINLIEST
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| 15128. |
Questions4. Verify the following:(i) 18 x [9 +(-7)]= 18 x 9 +18 x (-7)(ii) (-13) x [(-6) + (-19)]= (-13) × (-6) + (-13) X (-19) |
Answer» i18×[9+(-7)]=18×9+18×(-7) =18×2=162-126 =36=36 provedii=(-13)×[(-6-19)]=78+247 =-13×-25=325 =325=325 provedPlease mark me as BRAINLIST |
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| 15129. |
answer this one certain map 2cm represented 1 km .what area does 20sq.cm on the map represent? tell me urgently and follow |
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Answer» Answer: 10sq cm Step-by-step EXPLANATION:
In a map 2cm REPRESENT = 1km 20sq. cm = ? = 2/ 20 = 10 = 10/1 =. 10 |
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| 15130. |
Wire is sold by gauge size, where the diameter of the wire is a decreasing linear function of gauge. Gauge 2 wire has a diameter of 0.2656 inches and gauge 8 wire has a diameter of 0.1719 inches. Find the diameter for wires of gauge 12.5 and gauge 0. What values of the gauge do not make sense in this model? |
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Answer» Answer: The answer is 0. 1719 Step-by-step EXPLANATION: So PLEASE follow me and I will follow you |
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| 15131. |
If a + b + c = 21 and a2 + b2 + c2 = 155, then the value of (ab + bc + ca) is |
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Answer» 143 . ... ...... .........If u GOT it then mark me as BRAINLIEST and LIKE my answer and FOLLOW me and INBOX me for EDUCATIONAL CHATS .... |
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| 15132. |
If P(x) 3x² - 2x+ 5x-1 FindP(o) |
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Answer» I will give u. Step-by-step EXPLANATION: HOPE this helps u. Plz MARK me brainliest if you found it helpful. |
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| 15133. |
6√3x×x+7x=√3 solve by factorization method |
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Answer» here is your ANSWER buddy |
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| 15134. |
Composition on werewolves |
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Answer» Answer: Werewolves have been talked about since the first werewolf tale in 1591. The website Werewolves: The Myths and the Truths tells of that first incident: Towns were underdeveloped and people lived near woods. The fear of wolves was like a nightmare...but one day the inhabitants of the German town Cologne and Bedburg made a horrible discovery that altered the history of wolf killing. An age-old pamphlet describes those shivering moments vividly. A few people cornered a wolf and set their dogs upon it. They attacked it with sharp sticks and spears. SURPRISINGLY the ferocious wolf did not run away; it stood up and turned into a middle-aged man. They could recognize the wolf shaped man; he was Peter Stubbe of the same village. This Peter Stubbe was the first werewolf mankind has ever faced with. (Alam 1) Stubbe was later placed on a torture wheel where he confessed to killing sixteen people including two pregnant women and thirteen children (Alam 1). He had apparently started sorcery when he was twelve and had even tried to make a pact with the devil (Alam 1). He had a magic girdle that changed him into the wolf form (Alam 1). While in this form he tore the victims throats and sucked the warm blood (Alam 1). As punishment, his skin was pulled off with a red-hot PINCER, his arms and legs were broken, and finally he was decapitated (Alam 1). His daughter and mistress were also burned 2 alive (Alam1). News of this atrocity spread throughout the land. People started to believe in these types of creatures. The townspeople named them werewolves (Alam 1). This is evidence that suggests werewolves did exist in history. ACCORDING to MICHAEL Chielik, a werewolf is "a person who has been changed into a wolf or creature with a lupine form. A werewolf is usually Hope it's help you |
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| 15135. |
[ - 5 - 2] - (5 -2) ÷ 5 ÷ 2 |
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Answer» answer.......................................................,........,.........,........................,...'J........ |
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| 15136. |
4n এর ধ্রুবক ও চল কত |
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Answer» What is your question? PLS frame it PROPERLY so that Brainly USERS COULD answer it. Pls mark BRAINLIEST if u understood |
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| 15137. |
Prove this is irrational ? 1/√5 - √3 |
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Answer» Answer::) hope u mark this as the brainiest Step-by-step EXPLANATION: given 1/5+√3 is a IRRATIONAL number 1/5+√3=1/5+√3= p/q √3=p/q=1/5 √3=(5p-q)/5Q (5p-q)/5q ;;;; it is a RATIONAL number we have to prove it is irrational now, √3 is a rational but 1/5+√3 is a irrational number hence proved |
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| 15138. |
6. Find the quadratic polynomial whose zeroes are -2 and -5. Verify the relationship between zeroes and coefficients of the polynomial. step by step explanation needed |
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Answer» Answer: K [ x² + 7x + 10 ] Step-by-step explanation: Zeroes = -2 and -5 Sum (α + β) = -7 Product (αβ) = 10 Polynomial = K [ x² - (α+β)x + αβ ] (K here is a constant) == K [ x² + 7x + 10 ] I hope this may HELP u Pls mark my answer as brainlist Pls FOLLOW me |
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| 15139. |
How many terms are there in the sequence 33,44,55, upto 253 |
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Answer» There are 21 TERMS in the SEQUENCE. Step-by-step explanation: a+(n-1)d=an =>33+(n-1)11=253 =>(n-1)11=253-33 =>n-1=220/11 =>n=20+1=21. Hence, there are 21 terms. |
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| 15140. |
2x² - 6x-2 find the roots by completing square method |
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Answer» use the FORMULA : b2-√4ac÷2a here a = 2 b = -6 c = -2 |
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| 15141. |
Please answer this fast And please don't spam |
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Answer» Step-by-step explanation: 2x+y=7 2(1)+4= 6......... So, (1,4) is not the SOLUTION...... mark my SHINCHAN as brainliest✔✔❤❤ |
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| 15142. |
What is LCM of 29, 36 and 45 |
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Answer» Answer: 1 Step-by-step EXPLANATION: Yhese DONOT have any COMMON FACTOR , only ONE is the common factor |
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| 15143. |
Find m if: (−4/7)20 * (−4/7)-4= (−4/7)4m + 16 note:(−4/7) is raised to the power of 20 (−4/7) is raised to the power of -4 (−4/7) is raised to the power of 4m + 16 please show the working |
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| 15144. |
(1) 25.79.899(5) 43,07,854(9) 80.01,000 you write this answer |
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| 15146. |
If 7x+3y=-2 and 3x+7y=18 than x-y= ????(4,-5,5,-4) |
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| 15147. |
(-5/9 + 2/-5) + (-11/18) = -5/9 + (2/-5 + -11/18) |
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Answer» This is associative property of addition Pls mark my answer as brainlist Pls FOLLOW me |
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| 15148. |
Aएक्यू प्लस 3 स्क्वायर बी प्लस 3 ए बी ए स्क्वायर प्लस बी क्यूब माइनस 8 का फैक्टराइज |
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Answer» Step-by-step EXPLANATION: i can answer it |
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| 15149. |
(1 + tan²A) cot A / cosec²A = tan Aprove it.. |
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Answer» hi! here's the SOLUTION. Hope u mark me as the brainiest:) Step-by-step explanation: (1+tan 2A)cot A /Cosec 2A=tan A = sec^2A.cot^2A/cosec^2A=tanA = 1/cos^2A.cosA/sinA /1/sin^2A = sin^2A/sinA.cosA = sinA/cosA = tanA |
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| 15150. |
1. Three hundred and twenty thousand and eight. 2.nine hundred and seven thousand nine hundred and three. 3.Sixty -seven thousand and five. 4.One hundred and thirteen thousand and eighteen. ..... write in 6 digit numbers. |
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Answer» Answer: 1.020308 2.007993 3.067005 |
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