Answer:
b.
Step-by-step explanation:
<h2>
Answer with explanation:</h2>
Given : Raymond wants to estimate the percentage of parents that use cloth diapers. He asks a randomly selected group of 200 parents whether or not they use cloth diapers.
- The parameter are the number which are used to represents the quantity of a particular characteristic in entire population.
We know that to estimate the percentage of success we use the proportion of success parameter "p".
Hence, the parameter here is "p" , the proportion of parents that use cloth diapers.
There are many answers for this and this is one of them:
Y = 4(3 + 1)
Y = 16
The quantity of baking powder needed to bake 100 muffins is 6 tablespoons of baking powder
<h3>Ratio</h3>
Number of muffins : quantity of baking powder
= 50 : 3
How much baking powder is needed for 100 muffins
let
- number of baking powder needed = b
Equate the ratio of muffins to baking powder
50 : 3 = 100 : b
50/3 = 100/b
50 × b = 3 × 100
50b = 300
b = 300/50
b = 6 tablespoons
Learn more about ratio:
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Answer:
a rotation of 180° about point (0.5, -0.5) followed by a dilation of 0.5
Step-by-step explanation:
