contestada

The depth D, in inches, of snow in my yard t hours after it started snowing this morning is given by D = 1.4t + 3. If the depth of the snow is 6 inches now, what will be the depth one hour from now?

Respuesta :

sqdancefan

9514 1404 393

Answer:

  7.4 inches

Step-by-step explanation:

The coefficient of 1.4 on the variable t tells you that when t increases by 1, the value of D increases by 1.4.

In one more hour, the snow will be 1.4 more inches deep. Since it is already 6 inches deep, it will be 7.4 inches deep.

Otras preguntas