Mathematics, 02.03.2020 21:05 justicejesusfreak

What number should be added to -3 to get a sum of 7?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:40, galaalexa

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Answers: 2

continue

Mathematics, 21.06.2019 15:00, jaileen84

In a school 2/3 of the students study a language of those who study a language 2/5 study french

Answers: 2

continue

Mathematics, 21.06.2019 17:00, samiam61

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Answers: 1

continue

Mathematics, 21.06.2019 17:20, ryleepretty

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?