subject
Mathematics, 07.07.2019 06:10 descampbell2001

Find the radius of a circle with an area of 90 inches.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15ā‹…10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65ā‹…10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
question
Mathematics, 21.06.2019 17:30
Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .
Answers: 1
question
Mathematics, 21.06.2019 19:40
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a ā€œpositiveā€ test result is one that indicates presence of epo in an athleteā€™s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
question
Mathematics, 22.06.2019 00:30
Vertical angles must check all that apply
Answers: 3
You know the right answer?
Find the radius of a circle with an area of 90 inches....
Questions
question
Mathematics, 19.09.2019 08:30
question
Mathematics, 19.09.2019 08:30