what is the total number of children of age group 14 and 15 years attending school as a percentage of the total number of children in the same age group called?

Step-by-step explanation:

sum of interior angles of quadrilateral is ALWAYS 360

Answer:

60°

Step-by-step explanation:

We know; Angle sum of a quadrilateral is 360°

Therefore,according to the question:

Angle A+Angle B+Angle C+Angle D=360°

90°+90°+x+120°=360°

x+300°=360°

x=360°-300°

x=60°

Answer:

Write a short story in 200 – 250 words, with the help of the cues given below. Give a suitable title to the story.

Satish was standing on the balcony watching the last rays of the Sun. Loud and angry voices in the street below distracted his attention. He ran down the stairs to see what had happened … … …

Explanation:

u careless girl...l've been begging u not to leave...but u...will u still not hear your unnie???...l've always thought of u as my sister...plz don't leave from here atleast...it's okay if u left your account...but plz don't leave this one...plz

Roshni I'm not that close to u or neither ur friend but please don't leave atleast I want to become friends with u....

PLEASE DON'T LEAVE!!!!

Answer:one by one i can explain ok

What was the social system during the Mahajanapadas period?

The caste system was prevalent and was gradually hardening into extreme conservatism, but during the period of the Sixteen Mahajanapadas the caste division did not give rise to any class animosity. Although marriage within one's own caste was generally preferred, yet there was no bar to inter-caste .

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Explanation:

Explanation:

Oxidation are occurring simultaneously,this is known as redox reaction. 3)Oxidizing agents give oxygen to another substance. Hydration:1) Reaction in which substance gain hydrogen and loose oxygen molecules is called hydration. 2)Hydrate is a substance that contains water or its constituent elements.

Difference

Oxidation:

1) Reaction in which a substance gain oxygen and loose hydrogen molecules is called oxidation.

2) Oxidation are occurring simultaneously,this is known as redox reaction.

3)Oxidizing agents give oxygen to another substance.

4)The rain water with oxygen reacts on rocks containing iron and produce oxides. This chemical ‘ reaction is known as Oxidation.

Hydration:

1) Reaction in which substance gain hydrogen and loose oxygen molecules is called hydration.

2)Hydrate is a substance that contains water or its constituent elements.

3)Interaction of substance with water is a very general definition of hydration.

4)The rock minerals take up water, the increased volume creates physical stress within the rock. As a result certain minerals like feldspar and gypsum are reduced into powder. This process is called “Hydration”.