Mathematics, 24.09.2019 09:30 leo4687
Solve the equation. then check your solution.
x/90 = 7/9
a.
35
c.
140
b.
70
d.
116
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 21:00
Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h
Answers: 3
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
Mathematics, 22.06.2019 01:40
Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)
Answers: 2
Solve the equation. then check your solution.
x/90 = 7/9
a.
35
c.
1...
x/90 = 7/9
a.
35
c.
1...
Mathematics, 16.10.2020 16:01
History, 16.10.2020 16:01
English, 16.10.2020 16:01
Mathematics, 16.10.2020 16:01
Spanish, 16.10.2020 16:01
History, 16.10.2020 16:01
Computers and Technology, 16.10.2020 16:01
Mathematics, 16.10.2020 16:01