kaaylon8746 kaaylon8746

24-03-2018
Mathematics

contestada

Rachel's average score after 6 tests is 83. If Rachel earns a score of 97 on the 7th test, what is her new average?

Respuesta :

calculista calculista

29-04-2018

we know that

[Rachel's new average]=[6*83+97]/7-----> [498+97]/7----> 595/7----> 85

the answer is
Rachel's new average score is 85

Answer Link

Otras preguntas

What is the value of X in these figures?

Walter visited Thailand during his vacation. He was surprised to see green water at a beach. What could be the reason for the phenomenon

1.) Golden Eagle can see small objects from great distances. Which behavior of golden eagles best explains why natural selection most likely favored this struct

In number 8 the options are A. 45 B. 55 C. 65 D. 75 Please I need help in these 2 questions. Is important!!

What's an example of jack being controlling in the Lord of the flies

Can someone please help me out.

Solve for x. Enter your answer in interval notation using grouping symbols. x^2 + 8x < 48

what is the slope of the line???

Quizet between 2000 and 2010, the number of couples living together before marriage increased by __________. 12 percent 15 percent 26 percent 41 percent

WILL GIVE BRAINLIEST IF CORRECT!!! Someone help me plz! I kinda suck as this XD