In a class 4/5 of the girls had brown hair. of the girls with brown hair, 3/4 of them had long hair. of the girls with long brown hair 1/3 of them had green eyes. what fraction of the girls in the class had long brown hair and green eyes?

Find the value of the cosine for angle a

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

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