RoselinaWilliams RoselinaWilliams

15-05-2021
Mathematics

contestada

In a class of 20 students, 12 are girls, what is the probability that a student chosen at random is a boy?

Respuesta :

dudeperfect4606 dudeperfect4606

15-05-2021

Answer:

40% or 2/5

Explanation:

8/20 are boys, simplify that down (8/20, /2, 4/10, /2, 2/5)

2/5 equals .40 so that equals 40% (please mark brainliest)

Answer Link

Otras preguntas

Match the term with the appropriate definition 1 analysis what is given up when a dec made 2. benefit in-depth study 3. cost to receive the most from sor 4. max

What equation results from completing the square and then factoring? x2 - 12x = 58 O A. (X- 12)2 = 94 O B. (X-6)2 = 22 O C. (X- 6)2 = 94 O D. (x-12)2 = 22

list 2 of the important properties of gases

4. If the earth were to heat up by 3 degrees, approximately how much would the sea level rise?

How does the structure and diction of the speech contribute to its meaning?

The length of each side of a square is increased by 6 inches, so the perimeter is now 36 inches. Write and solve an equation to find the original length of each

In a collection of marbles, 4/25 are purple. Which model shows the percent of purple marbles

If ur pregnant with twins will u be pregnant for 18 months or 9?

how can a map of the seafloor be generated using mechanical waves? Please Help!!!

Which of these statements are supported by the data? Select all that apply. a. The amounts of A, T, G, and C in DNA is constant across species. b. The amounts o