Ask a New Question

Question

the number 1 to 20 are written on pieces of paper and put in the box. if a piece of paper is picked at random, what is the probability of picking a paper with: an odd number, a prime number, a multiple of 3 and a square numbe
7 years ago

Answers

Steve
20 total.
How many primes? 2,3,5,7,11,13,17,19 = 8 so P(prime)=8/20
work the others the same way.
7 years ago

Related Questions

which number is not written n scientfc notaton? a)15.5 x 10^4 b)2.567x 10^-5 c)6.7 x 10^3 d) none of... The whole number are written across a piece of paper in order. There is room for 100 digits on each... A number is written with the following factorization: 22 X 3 X 54 X 8 X 112. Is this factorization a... A number is written with the following factorization: 2^2 × 3 × 5^4 × 8 × 11^2 . Is this factorizati... What is each number written in scientific notation? 2. 1,220,000,000 a. 1.22 x 10 b. 0.122 x 10^... A number which can be written in the form p/q where p and q relatively prime integers and q =0 is ca... the number 0.2 can be written as 2/10 so it is a rational number true or false What number can be written as 400,000+ 8,000 + 400 + 70 + 1? 408,471 408,417 480,471 480,417 The number 650,000 written in scientific notation would be _____. 6.5 × 10 5 65 × 10 4 0.65 × 1...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use