Write the indicated event in set notation. When four coins are tossed, the first three tosses come up the same.[Hint: when four coins are tossed, the following 16 outcomes are possible: HHHT HHTH HHTTHTHH HTHT HTTH THHT THTH THHH TTHT TTTH ]a. (HHH, TTT) b. (HHHT, TTTH) c. (HHHT, TTTH, HTTT, THHH) d. (, HHHT, TTTH, )

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

With finding limits of multi variable !