yasbatman yasbatman

19-02-2015
Mathematics

Answered

Sue answered 80 percent of 150 test questions correctly. How many questions did she not answer correctly?

Answer :

riley5247 riley5247

19-02-2015

150x0.8=120 (correct answers)

150-120=30 (incorrect answers)

she answered 30 questions incorrectly

Answer Link

Other Questions

Buy the map of FlySafair routes and answer the questione (at followFLYBAFAIR FLIES TO OUR NEIGHBOURSOur heartfeltPROMISEHaraleZANZIBARMAURITIUSFLY FROMR900*To o

31. What is the 21st term of the sequence with [tex]$a_1=-5$[/tex] and [tex]d=6$[/tex]?A. 115B. 1C. 30D. -11

If the cost of living rises 8% a year, what will be the value of a packet of rice now costing K5.00 in five years' time?A. K4.00B. K7.35C. K7.80D. K8.32

Carolina wrote the following sentences for her research paper on the life of John F. Kennedy:"John F. Kennedy was determined to be elected to national office so

Actividad1. Pronuncia en voz alta las palabras y responde las preguntas: cantó, canto, espejo, efemérides.a. ¿Cuál es la sílaba tónica en la palabra "cantó"? ¿E

Select the best answer for the question.Concrete panelized wall form systems need external bracing to:A. Prevent the wall from bulging.B. Resist the load of the

In order for a business partner to be eligible for a Keogh plan, the partner must work full-time and own at least how much of the business?A. 33%B. 50%C. 10%D.

Which of the following is not a way to increase your perceptual accuracy?A. avoid new situationsB. increase awarenessC. confront stereotypesD. practice percepti

simplify the following algebraic expression x + 2x + 3x

Voter Turnout and Election-Day Registration\begin{tabular}{|c|c|}\hline \textbf{States with Election-Day Registration} & \\\hline 2008 & [tex]$72 \%$[/t