La base de una escalera se coloca 5 pies de distancia de una pared de 13 pies de altura. ¿Cuál es la escala de longitud mínima necesaria para alcanzar la parte superior de la pared (redondeando al pie más cercano)?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

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)?

Fiona has to plot a histogram of the given data