Justin took a quiz with five multiple choice (A-D) and five true/false questions. How many different ways can he answer the questions?

Question

Justin took a quiz with five multiple choice (A-D) and five true/false questions. How many different ways can he answer the questions?

in progress 0
Nho 3 years 2021-08-26T12:52:16+00:00 1 Answers 1 views 0

Answers ( )

  1. minhkhang
    0
    2021-08-26T12:53:56+00:00
    Reply

    Answer:

    32,768 ways

    Step-by-step explanation:

    True/ false questions = 5 ; number of options = 2 (True or false)

    Ways of answering = 2^5 = (2 * 2 * 2 * 2 * 2) = 32

    Number of Multiple choice questions = 5

    Number of options (A – D) = 4 options

    Ways of answering = 4^5 = (4 * 4 * 4 * 4 * 4) = 1024

    32 * 1024 = 32,768 ways

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )