Sandeep put some business cards into a basket. Then, he drew 2 business cards out of the basket.

Is this sample of the business cards in the basket likely to be biased?
Yes or No

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Find the distance between the point (-3,-4), and (see the picture below)

What is the value of the discrimination for the quadratic equation 0=×2+2+×2