In ABCD, the measure of ZD=90°, the measure of ZB=75°, and CD = 97 feet. Find the length of BC to the nearest tenth of a foot.

Whats the theoretical probability of popping a polka dot balloon? express your answer as a fraction, decimal and percent solid 15 polka dot 5 striped 17 plzz me due tomorrow

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?

When a number is decreased by 7%,the result is 74. what is the original number to the nearest tenth