Afarmer bought chickens and ducks to restock his farm. he also purchased milking cows for his wife’s milk-making enterprise. the total cost was $11425. he remembered that the 50 chickens cost $65 each and the cows cost $45 each. he counted 10 ducks in the paddock, but he could not remember what they cost. his wife reminded him that the total number of animals he bought was 75. work out for the farmer the price for each duck.

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'.

what am i trying to find out. you didn't put up the whole question.

step-by-step explanation: