stunnakid3656 stunnakid3656

16-07-2017
Mathematics

contestada

4.36 question help to get a b in? math, alexandria pappas must average 80 on five tests. scores on the first four tests were 8282?, 7878?, 8282?, and 7777. what is the lowest score that she can get on the last test and still get a? b

Respuesta :

texaschic101 texaschic101

16-07-2017

(82 + 78 + 82 + 77 + x) / 5 = 80
319 + x = 80 * 5
319 + x = 400
x = 400 - 319
x = 81 <== she can get an 81 on it and still get a B

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

The small pores found in the epidermis of leaves that open and close to control exchange of gasses and water between the inside of plants and the atmosphere are

Carla is reading an assignment in her Algebra textbook. She reads the following sentence: “The square of the hypotenuse is equal to the sum of the squares on th

Greenville and North valley are 4.5 inches apart. the scale on his map is 1 inch = 20 miles. how far is Greenville from Northvalley

Describe any variation (numerical and non-numerical) between individual replicate measurements for the respiratory-rate experiment (before and after exercise).

Translate "the sum of m and 2.33 multiplied by s is 52.25" into an algebraic equation. Do not solve the equation.

what are the things you have learned in this lesson fundamental of accounting?

Operation Rolling Thunder had_____ costs, and is generally considered a______. A. Moderate; slight failure B. Massive; failure C. High; strong success D. Relati

Which system has infinitely many solutions? A)x = 3y and y = 2x + 5 B)4x = y 6 and y = 10 C)x + y = 12 and y = x - 12 D)2x + y = 15 and 15 - 2x = y Need help as

Please help me with this very quick!

Python Dice Rolling Game This game centers around a player facing a computer in a competition involving rolling a 20-sided die over multiple rounds. The player