Responder:
3
Explicação passo a passo:
Dado :
Total de brinquedos:
Bonecas = 21
Carros Roy = 18
Figuras de ação = 15
Número total de brinquedos = (21 + 18 + 15) = 54 brinquedos
Número de brinquedos por prateleira = 18
Número de prateleiras:
Número total de brinquedos / número de brinquedos por prateleira
Número de prateleiras = 54/18
Número de prateleiras = 3
3 prateleiras estão na vitrine
Answer:
$0.20 per bottle of water
Answer:
125/64=1(61/64) inch
Step-by-step explanation:
The complete thickness would be the sum of individual thickness in the array.
The cooper would be the upper layer with 3/4 inch thick, the support is the middle layer composed by three sublayers: 1/64 inch mica, 2 pieces of fiber of 1/8 inch each (2/4 inch both) and a pressboard with 1/16 inch thick. The bottom layer is the support with 7/8 inch thick.
The sum would be:

Answer:
y>23.8
Step-by-step explanation:
48-8y<24.2-7y
-8y+7y<24.2-48
-y<-23.8
y>23.8