Mathematics, 17.02.2021 18:00 Learsyguerra26

(10. Ria and John started walking at constant speeds from the same spot in opposite directions along the beach. After they had walked for 30 minutes, they were 4km apart.
Rita's speed was 3.5km/h. What was John's speed?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:20, HelenKellerwasaSlutt

Which matrix multiplication is possible?

Answers: 1

continue

Mathematics, 21.06.2019 16:20, sighgabbie

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Answers: 2

continue

Mathematics, 21.06.2019 17:00, dessera12

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Answers: 1

continue

Mathematics, 21.06.2019 18:30, mikey8510

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Answers: 3

continue

You know the right answer?

(10. Ria and John started walking at constant speeds from the same spot in opposite directions alon...