![subject](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 06:50 carechiga24
You are standing next to a really big circular lake. You want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! You decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400 Ο m 400Ο m400, pi, start text, space, m, end text. What is the diameter d dd of the lake
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.
Answers: 3
You know the right answer?
You are standing next to a really big circular lake. You want to measure the diameter of the lake, b...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.10.2019 00:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.10.2019 00:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 01.10.2019 00:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.10.2019 00:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 01.10.2019 00:40
![question](/tpl/images/cats/istoriya.png)
History, 01.10.2019 00:40
![question](/tpl/images/cats/health.png)
Health, 01.10.2019 00:40
![question](/tpl/images/cats/mat.png)
Mathematics, 01.10.2019 00:40
![question](/tpl/images/cats/mat.png)
Mathematics, 01.10.2019 00:40
![question](/tpl/images/cats/istoriya.png)
History, 01.10.2019 00:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 01.10.2019 00:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.10.2019 00:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 01.10.2019 00:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.10.2019 00:40
![question](/tpl/images/cats/biologiya.png)
Biology, 01.10.2019 00:40