22-09-2016
Mathematics

contestada

i need help with all the questions please answer fast thanks

i need help with all the questions please answer fast thanks class=

Respuesta :

texaschic101 texaschic101

22-09-2016

Donovan got 39 out of 50......39/50 = 78%
Marci's score was 10 percentage points higher.....78% + 10% = 88%
88% of 50 = 0.88(50) = 44....so Marci answered 44 correctly. That is (44 - 39) = 5 questions more then Donovan.

Answer Link

Otras preguntas

Judge the following sentence according to the criteria given below: In 1900, at least 6000 people in and around Galveston, Texas, were killed in the most deadly

Safety stock can be computed when using the fixed-order quantity inventory model by multiplying a "z" value representing the number of standard deviations to ac

What is the mass of 1 mole of lithium? 6.94 grams 0.432 grams 3.0 grams 2.31 grams

what is y=2/3x+1 the

How did US annexation of West Florida impact Louisiana? A It ignited disputes between Creoles and settlers from West Florida B It redefined borders as West Flor

Why the u.s signs trade treaties with foreign countries

In a class of 120 student 70 student passes in english 80 student pass in hindi and 40 passes in both english and hindi how many student failed in both the stud

Enter the equation of the line in slope-intercept form. Enter the answer in fraction form. 5 The line perpendicular to y = -x +5 that passes through (5, -1). Th

Producers of a strong brand sometimes sell it to dealers only if the dealers will take some or all of the rest of its line. This is known as full-line forcing.

math help pls thank u c: