Mathematics, 23.11.2019 07:31 cocothunder635
Triangle a' b' c' is dilation of triangle abc about point p. is this a reduction or enlargement
Answers: 1
Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
Mathematics, 21.06.2019 16:30
Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1
Answers: 1
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 21.06.2019 18:00
1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need
Answers: 1
Triangle a' b' c' is dilation of triangle abc about point p. is this a reduction or enlargement
Mathematics, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Arts, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Physics, 26.08.2021 05:10
Chemistry, 26.08.2021 05:10