Show work ! dina and masha started out on a 10 km bike path at the same time. when dina reached the end of the 10 km, masha still had 2 km left to bike. if dina’s biking speed was 5 km/h, find masha’s biking speed. again!

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

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?

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x