Plz me, i am only in little grade and its easy for you guys and plz ! q: together, xavier, yolanda, and zachary have $4.44. if each person has the same amount, how much money does each person have?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

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?