Arithmetic – Page 17

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Tinku Tara October 22, 2023 Arithmetic 0 Comments

Question Number 198563 by mr W last updated on 22/Oct/23 $f i n d a l l n u m b e r s (w i t h a n y n u m b e r$ $o f d i g i t s) s a t i s f y i n g$ $(\underset{―}{a b c d \dots x y z}) \times 2 = (\underset{―}{z y x \dots d c b a})$ Answered by AST last updated on 25/Oct/23 $$\mathrm{2}{z}\equiv{a}\left({mod}\:\mathrm{10}\right);{a}\leqslant\mathrm{4}\Rightarrow{a}\in\left\{\mathrm{0},\mathrm{2},\mathrm{4}\right\};{a}\geqslant{z}…

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Tinku Tara October 21, 2023 Arithmetic 0 Comments

Question Number 198511 by Hridiana last updated on 21/Oct/23 $3 + x y \sqrt{\frac{z}{x y}}$ $x z + z x$ $h o w t o s o l v e$ $3 + π {\frac{x}{2} > 0} = {\frac{z y}{x + z} > x}$ $o p e r a t i o n s$ ${x^{2 + \frac{x}{2}} > 0} i s t h e c o m p a r a t o r$ Commented by…

Question-198339

Tinku Tara October 18, 2023 Arithmetic 0 Comments

Question Number 198339 by cherokeesay last updated on 18/Oct/23 Answered by witcher3 last updated on 18/Oct/23 $didint existe$ $(x, y) = (\frac{1}{n}, 2 - \frac{1}{n}); n ⩾ 1$ $n \to \infty$ $$\left(\mathrm{1}+\frac{\mathrm{1}}{\mathrm{x}^{\mathrm{2}} }+\frac{\mathrm{1}}{\left(\mathrm{x}+\mathrm{1}\right)^{\mathrm{2}} }\right)\rightarrow\infty…

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Tinku Tara October 17, 2023 Arithmetic 0 Comments

Question Number 198332 by necx122 last updated on 17/Oct/23 $O f m e n t h a t a t t e n d e d a p a r t y, 30 o f$ $t h e m w o r e c o a t s, 20 w o r e t i e s a n d 10$ $w o r e h a t s . T h e r e w e r e 4 m e n w h o w o r e$ $c o a t s a n d t i e, o r t i e a n d h a t o r c o a t a n d$ $h a t . 14 m e n w o r e t i e o n l y w i t h n o$ $c o a t a n d h a t . F i n d t h e n u m b e r o f m e n$ $w h o w o r e :$ $$\left.{a}\right)\:{coat},\:{tie}\:{and}\:{hat} \…

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Tinku Tara October 17, 2023 Arithmetic 0 Comments

Question Number 198296 by York12 last updated on 17/Oct/23 $L e t {x_{r}}_{r = 1}^{n} b e n p o s i t i v e r e a l n u m b e r s S h o w T h a t :$ $$\frac{{x}_{\mathrm{1}} }{\mathrm{1}+{x}_{\mathrm{1}} ^{\mathrm{2}} }+\frac{{x}_{\mathrm{2}} }{\mathrm{1}+{x}_{\mathrm{1}} ^{\mathrm{2}} +{x}_{\mathrm{2}} ^{\mathrm{2}} }+…+\frac{{x}_{{n}} }{\mathrm{1}+{x}_{\mathrm{1}} ^{\mathrm{2}}…

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Tinku Tara October 17, 2023 Arithmetic 0 Comments

Question Number 198321 by necx122 last updated on 17/Oct/23 $A c e r t a i n p r e l i m i n a r y s c i e n c e c l a s s$ $c o n t a i n s 50 s t u d e n t s a l l o f w h o m t a k e$ $M a t h e m a t i c s . 18 s t u d y C h e m i s t r y, 17$ $s t u d y B i o l o g y, 24 s t u d y P h y s i c s . O f$ $t h o s e t a k i n g t h r e e s u b j e c t s, 5 s t u d y$ $P h y s i c s a n d C h e m i s t r y, 7 s t u d y P h y s i c s$ $a n d B i o l o g y a n d 6 s t u d y C h e m i s t r y$ $${and}\:{Biology}\:{while}\:\mathrm{2}\:{take}\:{all}\:{four}\:{subjects}. \…

An-analysis-of-100-personal-injury-claims-made-upon-a-motor-insurance-company-revealed-that-loss-or-injury-in-respect-of-an-eye-an-arm-or-leg-occurred-in-30-50-and-70-cases-respectively-Claims-inv

Tinku Tara October 17, 2023 Arithmetic 0 Comments

Question Number 198319 by necx122 last updated on 17/Oct/23 $A n a n a l y s i s o f 100 p e r s o n a l i n j u r y$ $c l a i m s m a d e u p o n a m o t o r i n s u r a n c e$ $c o m p a n y r e v e a l e d t h a t l o s s o r i n j u r y$ $i n r e s p e c t o f a n e y e, a n a r m o r l e g$ $o c c u r r e d i n 30, 50 a n d 70 c a s e s, r e s p e c t i v e l y .$ $C l a i m s i n v o l v i n g t h e l o s s o r i n j u r y t o$ $t w o o f t h e s e n u m b e r 44 . H o w m a n y$ $${claims}\:{involved}\:{loss}\:{or}\:{injury}\:{to}\:{all} \…

Question-198261

Tinku Tara October 15, 2023 Arithmetic 0 Comments

Question Number 198261 by Mahmoud1010 last updated on 15/Oct/23 Terms of Service Privacy Policy Contact: info@tinkutara.com

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Tinku Tara October 9, 2023 Arithmetic 0 Comments

Question Number 198067 by necx122 last updated on 09/Oct/23 $A f a t h e r r e d u c e d t h e q u a n t i t y o f f o o d$ $b o u g h t f o r t h e f a m i l y b y 10 % w h e n h e$ $f o u n d t h a t t h e c o s t o f l i v i n g h a d$ $i n c r e a s e d b y 15 % . W h a t i s t h e f r a c t i o n a l$ $i n c r e a s e i n t h e f a m i l y f o o d b i l l ?$ Answered by yogamulyadi last updated…

A-cylindrical-container-is-designed-to-contain-bees-At-exactly-12-00pm-there-are-2-bees-in-the-container-At-every-1-min-the-total-number-of-bees-in-the-container-is-doubled-By-1-00pm-the-contai

Tinku Tara October 6, 2023 Arithmetic 0 Comments

Question Number 197961 by cherokeesay last updated on 06/Oct/23 A cylindrical container is designed to contain bees. At exactly 12:00pm, there are 2…

Category: Arithmetic