The answer is a+6b, if you want to know the proof please comment on this post
Answer:
Step-by-step explanation:
According to the given information, we have
Sample size : n= 50
Since population standard deviation is unknown, so we use t-test.
Critical value for 95 percent confidence interval :
Confidence interval :
Required 95% confidence interval :
Ariane feeds the kitten twice in the morning and twice in the evening. That's a total of 4 times. If each time she feeds them k grams, she feeds the kitten a total of
Similarly, she feeds the dog once in the morning and once in the evening. That's a total of two times. If each times she feeds the dog d grams of food, she feeds
grams of food to the dog.
So, the total is grams of food each day.