When Amy was asked to count the number of tricycles and bicycles in her mother’s bicycle shop she got bored. Rather than just counting the vehicles, she decided to count the number of pedals and the number of wheels. She counted 132 wheels and 112 pedals. How many bicycles and how many tricycles did her mother have in her shop?

Find the area of a parallelogram with base 15 yards and height 21 2/3

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?

Will’s boss has asked him to compile the credit scores of everyone in his department. the data that will collected is shown in the table below. what is the mode of the credit scores in will’s department? (round to the nearest whole point, if applicable.) 634 667 644 892 627 821 857 703 654 a. 667 b. 722 c. 627 d. there is no mode in this group.