bdjohn6823 bdjohn6823

19-10-2022
Mathematics

contestada

suppose that the number of students in a class increase by 2, the number of ways they may be arranged randomly would increase 90 times. how many students were there originally?

Respuesta :

Otras preguntas

How do we normally decide which component of a mixture is the solute , and which is the solvent

Which expression is equivalent to 16a -18b + 20a A.(16 + 20)a + 18b B.(16 + 20)a - 18b C.(16 - 20)a + 18b D. 16a - (20a + 18b)

A man 6 feet tall casts a shadow 4 feet long. At the same time, a flagpole casts a shadow 20 feet long. What is the height, h, of the flagpole?

what characterizes spoken communication

Point C (3, 4) is the midpoint of AB If the coordinates of A are (7, 6), what are the coordinates of B? O (5.5) 0 (11,8) O (2, 1) 0 (-1,2)

Select all the correct answers. What were two reasons that Britain was opposed to the Soviet Union's occupation of Poland after World War 11? The British dislik

you are traveling 2 miles per hour. where will you in 0.5 hours

Can anyone help me plz

in triangle ABC, angle A is 25 degree, and Angle B is 105 degrees. what is the measure of angle c

if rectangle PQRS is rotated 180° clockwise around the origin what are the new coordinates?