the librarian at the public library counted the number of books on each shelf. books per shelf how many…
the librarian at the public library counted the number of books on each shelf. books per shelf how many shelves are there in all? shelves
Answer
Explanation:
Step1: Sumar las frecuencias
Sumamos las alturas de las barras del histograma. $10 + 4+18 + 6+10$
Step2: Calcular la suma
$10+4 = 14$, $14+18 = 32$, $32+6 = 38$, $38+10 = 48$
Answer:
48