What the slope of the line that passes through the points (-9,8) and (-21,10) in simplistic form?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?