patrickd21203 patrickd21203
  • 23-03-2021
  • Mathematics
contestada

In a class of 30 IB students, 20 study mathematics SL, 12 study physics and 8 study both of these subjects.

PLS HELP Find the probability that a randomly selected student does not study both of these subjects.

A. 11/15
B. 4/5
C. 4/15
D. 1/5

Respuesta :

saphirabusch5
saphirabusch5 saphirabusch5
  • 23-03-2021

Answer:

A

Step-by-step explanation:

Answer Link

Otras preguntas

The glands that produce digestive fluids, the mucus-producing tissue lining the stomach, and muscle tissue helps make up what? A:cell B:tissue C:organ D:organ
What were three pieces of evidence that wegener used to explain continental drift? Whydid people not believe in this history
What is the answer to this equation, p - 1.34 = -11.8
6. Under the English Westminster model, the highest court of appeals is?
How did the renaissance pave the way for the scientific revolution?
25 more than five times the quantity of a number decreased by 7 is 0. Find the number
Solve for x: 2 over 5 (x - 4) = 2x
balance the equation αC6H14(g)+βO2(g)→γCO2(g)+δH2O(g)
how do you read BC in year
A potter uses 3/5 pound of clay to make a bowl how many bowls can he make with 10pounds