Ellie was still working on her dollhouse. she has boards that are two different lengths. one long board is 54 inches. the length of the short board is unknown. ellie put three boards end to end and then added her 12 inch ruler end to end. the total length was still less than the 54 inch board. how do i draw a picture showing how the short and pond boards are related?

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

i think it might be a but you might want a second opinion