Mathematics, 22.08.2019 01:00 Jacques1b
At a school fair, 70% of the people are under 16 years old. one-third of the people remaining are teachers. if there are 21 teachers at the fair, how many people are there at the fair total? a. 63, b. 126, c. 189, d. 210. i need .
Answers: 1
Mathematics, 21.06.2019 15:30, lizzyhearts
Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles
Answers: 1
Mathematics, 21.06.2019 16:30, lbelle
A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
Answers: 1
At a school fair, 70% of the people are under 16 years old. one-third of the people remaining are te...
English, 07.04.2020 23:40