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Arithmetic Questions and Answers (Q&A)

Jagran josh
Answered: Apr 02, 2020
23

1 Answer

288 views
SAJI MANNVAL
Answered: Apr 17, 2018

Answer must be 60

First term is 12, Last term is 248

248 = 12 + (n-1)4

236 = (n-1)4

59 = n-1

n = 60

2 Answers

272 views
John Smith
Answered: Apr 02, 2020
I) at least 2 ton of chemicals, but no more than 3 tons of chemicals, ii) 1 ton of steel trades for 0.5 ton of chemicals, and iii) Wages in the United States and the United Kingdom will be...Read More

1 Answer

257 views
John Adney
Answered: Oct 01, 2017

Ratio is 3

and 7th term is 162 i think so

2 Answers

231 views
Jagran josh
Answered: Apr 02, 2020
20

1 Answer

230 views
Raghaaadboodai
Answered: Apr 02, 2020
The home country will export less corn.

1 Answer

228 views
Hmhi
Answered: Apr 02, 2020
1.25 gallons

Currently the mixture is 90% paint, 10% water or 9 gallons of paint for every 1 gallon of water. For the company to create an 80% / 20% mix, the company must add 1.25...Read More

1 Answer

221 views
Zeberioa Amwoma
Answered: Jul 25, 2019

59=2+3(n-1)

n=20

3 Answers

219 views
Jagran josh
Answered: Apr 02, 2020
23

1 Answer

216 views
John Adney
Answered: Apr 29, 2017
How did you come up with 3 can you describe the formula

2 Answers

214 views
John Smith
Answered: Apr 02, 2020
13/20

1 Answer

214 views
C.Dorothy
Answered: Feb 28, 2018
The arithmetic mean formula is also sometimes just called the mean. One can arrive at the solution to this formula by adding together all the number in a set and dividing them by the number of...Read More

2 Answers

213 views
.....
Answered: Oct 12, 2017
A= 121 d= -4 let the first negative term be an, s0 an...Read More

2 Answers

213 views
Hmhi
Answered: Apr 02, 2020
72%

At the end of two hours, the patient still has a 100% chance of survival. After three hours, he has an 85% of survival, or 0.85. After four hours, he has an 85% and of the 85% he had at...Read More

1 Answer

212 views

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