subject
Mathematics, 30.03.2020 17:02 Boris1002

Min knows that 79.42 cm. What would she need to do to find the area?
She could multiply 9.42 by 2.
She could multiply 9.42 by :
She could divide 9.42 by 2 to find the radius, then square the radius.
She could divide 9.42 by x to find the radius, then multiply 9.42 by the radius.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
question
Mathematics, 21.06.2019 21:30
The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer
Answers: 1
question
Mathematics, 21.06.2019 22:10
Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9
Answers: 3
question
Mathematics, 21.06.2019 22:20
The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
Answers: 1
You know the right answer?
Min knows that 79.42 cm. What would she need to do to find the area?
She could multiply 9.42 by...
Questions