A translation is applied to the rectangle formed by the points A(−2, 6) , B(2, 6) , C(2, 4) , and D(−2, 4) . The image is the re
2 answers:
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Answer: 680
Step-by-step explanation:
When order doesn't matter,then the number of combinations of choosing r things out of n =
Given: Total participants = 17
From these, a group of 3 participants is to be tested under a special condition.
Number of groups of 3 participants chosen =
Hence, there are 680 groups of 3 participants can be chosen,.
Answer:
B) 4 tablespoons of salt
Step-by-step explanation:
Here is the correct question: Scott used 1/3 tablespoons of salt to make 1/4 liters of beans. If Scott's recipe is for 1 liter of beans, how much salt will he need to make triple the recipe?
Given is the ratio of salt and beans to make recipe for 1 liter of beans.
Ratio given for 1 liters of beans; .
Now, simplifying the ratio
∴ Ratio for salt and bean in a recipe for 1 liter of beans is .
Next, finding the proportion of salt to make triple the recipe.
Triple the recipe means 3 times of 1 liter of beans, which is 3 liters of beans.
∴ The proportion of salt in 3 liter beans=
Hence, 4 tablespoon of salt is required to make 3 liters of beans or triple the recipe.