Answer:
20
Step-by-step explanation:
factors of 20 = 1 2 4 5 10 20
factors of 40 = 1 2 4 5 8 20 10
therefore 20 is the greatest common
12 years old, cause when u multiply 12 times 4 u get 48 and 48 + 12= 57
Answer:
Step-b
Mini conclusion: if we randomly select a sample of 25 students, there is a 95% probability that the mean score is between 64.08 and 71.92.y-step explanation:
Answer:
The 2 option :)
Step-by-step explanation:
Answer:
If you want to solve the inequality for t. The answer is t≥-12
Step-by-step explanation: