myboys0704 myboys0704

23-10-2022
Mathematics

contestada

Over a set of 5 chess games, Yolanda's rating increased 10 points, increased 4 points,
decreased 21 points, increased 23 points and decreased 8 points.
Her rating is now 1647.
What was her rating before the 5 games?
A. 1639
B. 1649
C. 1655
D. 1661

Respuesta :

Otras preguntas

what kind of person was Mary Leakey

44/12 in simplest form

How did the Reformation set the stage for the modern world? Give examples

Which part of a cell contains dna?

Which characteristic is important when setting goals? They should be general instead of overly specific. They should be phrased as a question. They should descr

What is the best definitionof magnetosphere? a. a magnetosphere is a magnetic field around earth. b. a magnetosphere is the groups of atoms that are lined up

What are some differences and similarities between male and female reproductive systems?

a person who buys land and rents houses on it gets their power from where ?

Name a part of the plant that does not have chlorophyll? Why not?

If the formula for a compound is represented by X3Y2 and the charge on the Y ion is -3, what is the charge in the X ion? a.+1 b.+2 c.+3 d.+4