1.8. in a given year, a watershed with an area of 3000 km2 received 110 cm of precipitation. the average rate of flow measured in a gage at the outlet of the watershed was 29 m3/sec. estimate the water losses due to the combined effects of evaporation, transpiration, and infiltration due to ground water. how much runoff reached the river for the year (in cm)?

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

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