9of the 12 babies were born tuesday were boys. in simplest form, what fraction of babies born on tuesday were boys

Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.