(Imagen en la pregunta) En esta recta numérica C es el punto medio entre A y B ¿Que número representa A?

Doy corona

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers