Mathematics, 17.10.2020 09:01 burritomadness

Devaughn is 7 years younger than Sydney. the sum of their ages is 89. What is Sydney’s age?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, hooplikenari

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Answers: 1

continue

Mathematics, 21.06.2019 15:10, Mathwiz55

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Answers: 1

continue

Mathematics, 21.06.2019 18:30, leobaut6145

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Answers: 1

continue

Mathematics, 21.06.2019 19:00, sakinahunt