Assuming both players can answer the same question, the minimum number of questions is the smallest number that when multiplied by either 0.60 or 0.80 yields a whole number.

Let x be the number of questions, solving by trial and error:

$if\ x=2\\x*0.8=1.6\\x*0.6=1.2\\\\if\ x=3\\x*0.8=2.4\\x*0.6=1.8\\\\if\ x=4\\x*0.8=3.2\\x*0.6=2.4\\\\if\ x=5\\x*0.8=4\\x*0.6=3\\\\$

Therefore, the minimum number of questions in the game is 5.

5 0

3 years ago

How much of the circle is shaded? Write your answer as a fraction in simplest form.

NISA [10]

Answer:

2/7

Step-by-step explanation:

8 0

2 years ago

Find the proportion of observations from a standard Normal distribution that falls in each of the following regions. -2.31 <

Igoryamba

$\mathbb P(-2.31$

4 0

2 years ago

Clara has read 3/4 of a book. Camille said she had read 1/2 as much as Clara. What fraction of the book has Camille read?

neonofarm [45]

It is multiplication? If it is, the answer is 6/8. Simplified it is 3/4.

6 0

3 years ago