subject
Mathematics, 26.02.2021 23:10 mallorynichole19

POSSIBLE POINTS 6 A student was calculating area of a circle with radius 4 cm.
A = ?
4cm
A = 3.14 x 42
A = 3.14 x 8
A= 25.12 cm
Ruby was asked to review the student's work below, provide feedback and correct any mistakes.
Which response of Ruby's would be correct?


POSSIBLE POINTS 6

A student was calculating area of a circle with radius 4 cm.
A = ?
4cm
A = 3.14

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:10
Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?
Answers: 1
question
Mathematics, 21.06.2019 16:30
Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?
Answers: 2
question
Mathematics, 21.06.2019 23:00
Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240
Answers: 1
question
Mathematics, 22.06.2019 00:30
Jennifer taking a quiz and has answered 13 questions so far. if there are 25 questions on jennifer test, how many questions does she have left to answer
Answers: 1
You know the right answer?
POSSIBLE POINTS 6 A student was calculating area of a circle with radius 4 cm.
A = ?
4c...
Questions
question
Mathematics, 30.01.2020 02:02
question
Mathematics, 30.01.2020 02:02
question
History, 30.01.2020 02:02
Questions on the website: 13722367