30 x 28= 840
It's would beat 840 times in half an hour.
If their call lasts 11 minutes the cost will be the same
The domain and range is the foreman range 60
X² = 1/4 ⇒√⇒ x₁ = 1/2, x₂ = -1/2
Answer:
The answer to your question is 7:6
Step-by-step explanation:
Data
Number of red marbles = 28
Number of green marbles = 30
Number of yellow marbles = 24
Radio = ?
Process
1.- Write the ratio
Red marbles : Yellow marbles
2.- Substitution
28 : 24
3.- Simplification
-Divide both terms by 2
14 : 12
-Divide by two both terms
7 : 6
-It is not possible to simplify more.
