math for grade 10

Ten Valdomarians join a race. In how many possible ways can they be arranged as first, second and third placers? 

• 700
• 710
• 720
• 730

A die is rolled once. Find the probability of obtaining a 5.

• 1/4
• 1/6
• 1/8
• 1/10

Which of the following expressions represents the number of distinguishable permutations of the letters of the word CONCLUSIONS?

• 11!/2!2!2!2!
• 11!/2!2!2!
• 11!/2!2!
• 11!/2!

What is the probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4

Tags

CCSS.5.NF.B.3

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 

• 2/7
• 5/49
• 5/7
• 10/49

Tags

CCSS.5.NF.B.3