Ahome is to be built on a 61 foot 6 inches wide lot. the house is 7 feet 2 inches from the side of the lot and is 41 foot 6 inches wide.

how far is the house from the other side of the lot?

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.

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!