Answer:
Step-by-step explanation:
Since there are nine 2s being multiplied by each other, we can represent this as .
Aidan took a 1020 km trip, travelling by Bus and By Train. The bus travelled at 105 km/h, and the train travelled at 160 km/h. T
1 answer:
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Answer:
The cost of 1000 bushels is $9790
Step-by-step explanation:
Given
per bushel
Required
Determine the cost of 1000 bushels
If 1 bushel costs $9.79,
Then 1000 costs:
We want to find the value that makes
To find it we must look at the standard normal table, using the complementary cumulative table we find that
Then, using the z-score we can find the minimum score needed, remember that
Where
σ = standard deviation
μ = mean
And in our example, x = minimum score needed, therefore
Rounding to the nearest integer the minimum score needed is 568, if you get 568 you are at the top 20.1%.