philipnnajiofor4265 philipnnajiofor4265
  • 30-11-2022
  • Mathematics
contestada

in how many ways may a student mark a 20 questions test, if 7 questions mark correctly and 13 incorrectly?

Respuesta :

Otras preguntas

the power train control module (PCM) or engine control module (ECM) will automatically clear a diagnostic code (DTC) if there are no additional faults detected
Some protists can reproduce both sexually and asexually. What's a major advantage of each? A. Sexual reproduction increases genetic diversity, and asexual re
How is a checking account different from a savings account
What is the value of 3.2n when n=5
PLEASE HELP!! What event proved to be inspiring to Schurz and his fellow students? The crowning of Prince Metternich The collapse of the Viennese republic
What is the square root of 4
Un mensaje Hola, Laura: Perdón por no escribirte antes. Ayer (1) un día con muchas cosas. Mi hermano y yo nos levantamos muy temprano y (2) a correr al par
Match the definition to the term. 1. the paper cover of a book dust jacket 2. an advertising technique in which the buyer is persuaded to purchase because "ev
¡Manos a la obra!Fill in the blanks Activity Hide details InstructionsComplete these sentences. Follow the model. May 23 11:59 PM unlimited attempts remaining G
Given the ficción f(x)=3|x-2|+6, for what valúes x is f(x)=18