B C 1. 4
2. 8
3. 12
4. 13

Maggie's Bakery bakes several batches of double fudge brownies each week. The table shows the relationship between the
batches of brownies, b, and the cups of flour, c.
Which equation models the relationship between the independent and denendent variables?

Ac=4b
B=4c
C=4+b
B=4+c
Plz help it’s due in 23 min

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?