Recent activity by Ivan Yarych

Recent activity by Ivan Yarych

Is 81.848 irrational number

answered Jan 1, 2024

2 answers 67.7k views

How much heat in KJ must be transferred to the following reaction to produce 198 gSI from SiO₂ (silica) and C (carbon) according to the following reaction scheme? SiO₂(s) + 2C(s) → Si(s) + 2CO(g) H=690kj

asked Dec 28, 2023

1 answer 109k views

find the simple interest on a sum of rupees 2,000 at 11/2% per annum for 8 June 2015 to 19th August 2015

asked Dec 9, 2023

1 answer 140k views

explain the interaction and roles of electromagnetic force and strong nuclear force in the nucleus of an atom

answered Oct 12, 2023

1 answer 156k views

a body covers a distance of 20 m in 2 second and then covers 40 metre in next it s8 on a straight line calculate its velocity

asked Sep 27, 2023

2 answers 162k views

At a certain college, 30% of the students are from out of state. Find the probability that, if 8 students are randomly selected, 5 of them are from out of state.

asked Jul 21, 2023

1 answer 171k views

La integral indefinida de la función h(x)=2x+5x4

asked Mar 24, 2023

1 answer 142k views

David married Amy and had a child with her. Is it possible that David's child could be affected with the same genetic disorder as Parker and Catherine? How do you know?

answered Feb 18, 2023

2 answers 104k views

Drag the tiles to the correct boxes to complete the pairs.Match the events described to the likelihood of their occurrence. unlikelyimpossiblecertainneither likely nor unlikelyEventLikelihoodEdna has a

asked Jan 15, 2023

1 answer 158k views

What is the historical events of the Middle Ages

answered Oct 17, 2022

2 answers 151k views

Write a letter to your father telling him about your school fees 450 words

asked Sep 5, 2022

1 answer 190k views

Which climate zone tends to have cold winters and warm summers? A. Temperate B. Tropical C. Polar

answered Aug 29, 2022

2 answers 149k views

You are offered an investment with returns of $ 1,371 in year 1, $ 3,623 in year 2, and $ 3,830 in year 3. The investment will cost you $ 8,022 today. If the appropriate Cost of Capital is 7.4 %, what

asked Aug 18, 2022

1 answer 88.8k views

There are no official leaders in Islam, but people who lead prayers at a mosque are called _________. a. Imams b. Rabbis c. Priests d. Monks

answered Jul 22, 2022

2 answers 129k views

Who was the famous exiled Russian who lived with Rivera and Kahlo?

answered Jun 19, 2022

1 answer 212k views

What is one condition that is necessary for a hurricane to form? Select one: Cold ocean water Warm ocean water A strong warm front A strong cold front

asked Apr 14, 2022

1 answer 152k views

What is the rate of change? y=2/5x+9

answered Apr 12, 2022

2 answers 188k views

Kiran has 27 nickels and quarters in his pocket, worth a total of $2.75. B. How many nickels and quarters are in Kiran's pocket? Show your reasoning.

answered Apr 5, 2022

2 answers 179k views

A rectangle has a length that is three more than twice it’s width. Which equation correctly models it’s area

asked Mar 14, 2022

2 answers 78.2k views

What’s the answer to this?

asked Mar 7, 2022

1 answer 198k views

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