A factory makes tennis rackets and cricket bats. A tennis racket takes 1.5 hours of machine time and 3 hours of craftman’s time in its making while a cricket bat takes 3 hour of machine time and 1 hour of craftman’s time. In a day, the factory has the availability of not more than 42 hours of machine time and 24 hours of craftsman’s time. (i) What number of rackets and bats must be made if the factory is to work at full capacity? (ii) If the profit on a racket and on a bat is Rs 20 and Rs 10 respectively, find the maximum profit of the factory when it works at full capacity

Step-by-step explanation:

speed of Sonu= 60km/hr

A/Q, distance travelled by him in 90 seconds =

60km/3600sec×90 sec = 1.5km

Given:

The speed of Sonu is 60 km per hour.

To find:

The distance travelled by him in 90 seconds.

Solution:

To answer this question, first of all, we should know that the distance 'd' travelled by an object that is moving at a speed 's' in time 't' is given by:

[tex]d = s \times t[/tex]

Now,

proceeding to the solution, we have

Speed of the Sonu = 60 km/hr

The time that was taken by the Sonu = 90 seconds

[tex] = \frac{90}{3600} [/tex]

[tex] = \frac{1}{40} \: hours[/tex]

(as in one hour = 3600 seconds)

So,

distance travelled by Sonu in 90 seconds

[tex] =60 \times \frac{1}{40} [/tex]

[tex] = \frac{3}{2} [/tex]

[tex] = 1.5 \: km[/tex]

Hence, the distance travelled by Sonu in 90 seconds is 1.5 km.

Answer:

Oak is a discontinued programming language created by James Gosling in 1989, initially for Sun Microsystems' set-top box project. The language later evolved to become Java. The name Oak was used by Gosling after an oak tree that stood outside his office

Explanation:

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Answer:

Oak

Oak is a discontinued programming language created by James Gosling in 1989, initially for Sun Microsystems' set-top box project. The language later evolved to become Java. The name Oak was used by Gosling after an oak tree that stood outside his office.

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Answer:

Just before OCTOBER The month of SEPTEMBER comes.

Answer:

Ans. September comes before the month October

Explanation:

1) पूरे दिल्ली शहर में साफ सफाई के लिए विशेष योजनाएँ तैयार की गई होगी। 2) इमारतों पर जमी धुल-मिट्टी साफ़ कर के उन्हें सजाया-सँवारा गया होगा। 3) पूरे दिल्ली शहर में साफ सफाई के लिए विशेष योजनाएँ तैयार की गई होगी। 4) सड़कों के नाम की पट्टी लगाकर रेलिंग और क्रासिंग को रंगीन किया गया होगा।

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Answer:

1) पूरे दिल्ली शहर में साफ सफाई के लिए विशेष योजनाएँ तैयार की गई होगी। 2) इमारतों पर जमी धुल-मिट्टी साफ़ कर के उन्हें सजाया-सँवारा गया होगा। 3) पूरे दिल्ली शहर में साफ सफाई के लिए विशेष योजनाएँ तैयार की गई होगी। 4) सड़कों के नाम की पट्टी लगाकर रेलिंग और क्रासिंग को रंगीन किया गया होगा।

Explanation:

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