Tony has $12 to buy apples and bananas for a fruit salad. Apples cost $2 per pound and bananas cost $1 per pound. Write and graph an inequality to describe the situation. Then give two possible combinations of pounds of apples and bananas that Tony can buy. A. 2a + b ≥ 12
2 pounds of apples and 9 pounds of bananas or
4 pounds of apples and 9 pounds of bananas.

B. 2a + b ≤ 12
2 pounds of apples and 9 pounds of bananas or
4 pounds of apples and 9 pounds of bananas.

C. 2a + b ≤ 12
2 pounds of apples and 6 pounds of bananas or
4 pounds of apples and 4 pounds of bananas.

D. 2a + b ≥ 12
2 pounds of apples and 6 pounds of bananas or
4 pounds of apples and 4 pounds of bananas.

(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean