what is 90-(+50) please tell​

Answer:

The chief component of the first generation computers was vacuum tubes. The period of the first generation was between 1946 to 1959. Vacuum tubes were used as the main component of memory in this generation of computers..

[tex]\huge\red{vacuum - tubes} [/tex] ,

The chief component of the first generation computers was vacuum tubes. The period of the first generation was between 1946 to 1959. Vacuum tubes were used as the main component of memory in this generation of computers.

Answer:

दि . १९ -०७-२० २१

प्रिय पायल ,

विषय मराठी दिनचे वर्णन मित्राला कळवा

प्रिय पायल तुला सांगावीशी वाटत आहे की आमच्या शाळेमध्ये मराठी दिन झालला प्रसंग तुला सांगण्यास खूप आनंद होत आहेआमच्या शाळेमध्ये विविध कार्यक्रम सुद्धा झाले खेळ झाले मनोरंजन झाली नाटके झाली असं खूप काही झालं आजचा दिवस आम्ही विसरणार नाही तू असतेस ना खूप मज्जा आली असते खरंच आजचा दिवस म्हणजे खूपच चांगला तुझा मराठी दिन कसा गेला.

कळावे,

तुझी अनुप्रिया.

Answer:

Fun is simply just a word, but it is expressed as a feeling. The emotion that is often related to the word fun is happiness, but it can be felt or experienced in many different ways. People throughout the world rely on fun to stay close to their loved ones, to stay close to a happy heart, and experience life to the fullest of their abilities. 

In different areas of the world, cultures have a different way of describing to the world what they think fun is. Not everyone believes that you need be exerting energy to have fun. Everyone is going to have their own opinion on it and that is acceptable. This makes you who you are and lets you enjoy life the way that you wish most.

The God has given us this valuable life to enjoy. We go thorough many phases in life. Sometimes, we go through celebrations, sometimes there are hard times and sometimes we feel that we are under depression. Every one has once or no. of times all of these phases. When we are in bad times, we keep talking about that only, blame others and keep ourselves under such a low tune that sometimes people go under depression.

We don;t feel happy for a single moment of that period. When we are in good times, we rarely celebrate those moments. Even in that happy period, we keep continuing talk about our bad times.

Our life is to enjoy it. We should try to enjoy each and every moment of our life. On some morning, we should enjoy looking at beautiful butterfly. On some evening, we should enjoy it by looking at the reddish of the sunset. We should enjoy that moment when we see a smile on the face of our children. We should feel happy even when we get a small appreciation on our efforts.

Answer:

1) 2,10,000

2) 3years 6months = 3.5years

Step-by-step explanation:

1) multiply 1,20,000×7

= 8,40,000

2) add 30,000 +90000

= 1,20,000

then divide 4,20,000÷1,20,000

= 3.5years = 3years 6months

Given,

Initial amount = Rs.90000

The amount given after every year = Rs. 30000

To Find,

The balance in the seventh year =?

In what year was the goal of Rs 420,000 met =?

Solution,

This is an AP as the common difference between each year is the same.

Therefore, a =  Rs.90000 and d =  Rs.30000

From the formula of the nth term in AP,

[tex]a_n = a +(n-1)d[/tex]

For the 7th year,

[tex]a_7 = 90000 +(7-1)30000\\a_7 = 90000 + 6*30000\\a_7 = 90000 + 180000\\a_7 = 270000[/tex]

For some value of n, the nth term is 420000

[tex]420000 = 90000 + (n-1)30000\\420000 - 90000 = (n-1)30000\\(n-1)*30000 = 330000\\n-1 = 330000/30000\\n-1 = 33/3\\n = 11 + 1\\n = 12[/tex]

Hence, the balance in the seventh year will be Rs. 270000 and after 12 years, the goal of Rs. 420000 was met.