Arithmetic – Page 110

45-34-

Tinku Tara June 3, 2023 Arithmetic

Question Number 56 by 9663288757 last updated on 25/Jan/15 $45 + 34$ Answered by mathg last updated on 09/Nov/14 $45 + 34 = 79$ Terms of Service…

a-2a-1-1-2-

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 12998 by 1630321995 last updated on 10/May/17 $\frac{a \underline{+} \sqrt{2 a . 1.1}}{2}$ Answered by Joel577 last updated on 10/May/17 $\frac{a \pm \sqrt{2 a}}{2}$ Terms of…

the-sum-to-infinity-of-a-Geometric-series-is-S-the-sum-to-infinty-of-the-squares-of-the-terms-of-the-series-is-2S-the-sum-to-infinity-of-the-cubes-of-the-terms-of-the-series-is-64-13-S-find-the-

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 78493 by Rio Michael last updated on 18/Jan/20 $t h e s u m t o i n f i n i t y o f a G e o m e t r i c s e r i e s i s S$ $t h e s u m t o i n f i n t y o f t h e s q u a r e s o f t h e t e r m s$ $o f t h e s e r i e s i s 2 S$ $t h e s u m t o i n f i n i t y o f t h e c u b e s o f t h e t e r m s$ $o f t h e s e r i e s i s \frac{64}{13} S .$ $f i n d t h e v a l u e o f S a n d w r i t e i u t t h e f i r s t$ $3 t e r m s i f t h e s e r i e s .$ …

Question-12829

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 12829 by tawa last updated on 03/May/17 Answered by mrW1 last updated on 03/May/17 $(1)$ ${l e t}^{'} s s a y t h e m e a n m a r k o f t h e 6 s t u d e n t s$ $w h o p a s s e d i s x .$ $t h e t o t a l m a r k o f t h e 2 s t u d e n t s w h o$ $${failed}\:{is}\:{y}.…

The-sum-of-two-positive-numbers-is-20-find-the-numbers-i-If-their-product-is-maximum-ii-If-the-sum-of-their-square-is-maximum-iii-If-the-product-of-the-square-of-one-and-the-cube-of-the-othe

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 12796 by tawa last updated on 01/May/17 $The sum of two positive numbers is 20 . find the numbers$ $(i) If their product is maximum$ $(ii) If the sum of their square is maximum$ $(iii) If the product of the square of one and the cube of the other is maximum$ Answered by b.e.h.i.8.3.4.1.7@gmail.com last updated on 01/May/17…

Question-12760

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 12760 by tawa last updated on 30/Apr/17 Answered by mrW1 last updated on 01/May/17 $Q 5$ $t o t a l n u m b e r o f w a y s f o r S o f i a a n d T e s a$ $e a c h t o c h o o s e o n e i n t e g e r f r o m 1 t o 10 :$ $10 \times 10 = 100$ $$…

Prove-3-111-1-223-

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 143794 by Huy last updated on 18/Jun/21 $Prove 3^{111} + 1 ⋮ 223$ Commented by TheHoneyCat last updated on 18/Jun/21 $s o r r y f o r m y i g n o r a n c e;$ $w h a t d o e s a ⋮ b m e a n s ?$ $${I}'{ve}\:{notices}\:{it}\:{is}\:{defined}\:{on}\:{integers}…

Question-12605

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Question Number 12605 by tawa last updated on 26/Apr/17 Answered by ajfour last updated on 26/Apr/17 $l e t p a i n t e r w o r k e d f o r N d a y s .$ $40 N + 10 (N - 10) = 2000$ $50 N = 2100 \Rightarrow N = 42$ $a s s i s t a n t w o r k e d N - 10 = 32 d a y s$ $${he}\:{received}\:=#\mathrm{320}\:.…

Given-that-r-0-4-6r-2-r-1-n-5r-work-out-the-value-of-n-

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Question Number 77953 by pete last updated on 12/Jan/20 $Given that \underset{r = 0}{\sum^{4}} 6 r = 2 \underset{r = 1}{\sum^{n}} 5 r, work out the value$ $of n .$ Answered by john santu last updated on…

n-1-x-a-n-9-x-a-4-

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Question Number 12326 by sin (x) last updated on 19/Apr/17 $\underset{n = 1}{\prod^{x}} a_{n} = 9^{x!}$ $a_{4} = ?$ Answered by nume1114 last updated on…

Category: Arithmetic