RickyGotFanz3173 RickyGotFanz3173
  • 23-06-2018
  • Mathematics
contestada

I have 30 question test and need 70% to pass how many questions can be wrong

Respuesta :

Sanyam02X
Sanyam02X Sanyam02X
  • 23-06-2018
Total questions are 30.

70% of 30
=30(70/100)
=21

So, the questions can be wrong are 30-21.
=9 questions..

Thanks!
Answer Link

Otras preguntas

Help me on number 24 plss
The acids on the pH scale run from 0-14 1-100 0-6 8-14
(-8,-5) and (-7,-4) Slope =
Suppose the postal service charge is $10.30 per pound on a package shipped to England what is this rate in dollars per ounce
Which of the following best represents a simple food chain?
#8. Choose the correct form of the adjectives stated in parentheses. Hay un bolígrafo (red) encima de la mesa. O rojas O roja O rojo O rojos
Plz help me I can’t do this math
Factorise the given expressions : a) (6p2 – 36p + 30) b) (256 − 64y + 4y2 )
Motor units that involve Type II fibers are typically activated via... Smaller, slow conducting neurons Larger, fast conducting neurons Smaller, fast conducting
which languages ​​came from Latin?​