3 Represent these numbers in words and in om onder a single weekend. a A blockbuster fim made 15342807 over a shom the Earth. b At its furthest, the moon is 405696.7 km from the c The length of an eyelash mite is 0.1375 mm .

9 Simplifie : \( \sin \frac{\pi}{5}+\sin \frac{3 \pi}{10}+\sin \frac{7 \pi}{10}+\sin \frac{4 \pi}{5}+\sin \frac{6 \pi}{5} \)

\( \frac{2}{q^{2}+13 q+36} \) and \( \frac{5 q}{q^{2}-4 q-32} \) \( \llcorner C D: \square \)

7) Даны векторы \( \vec{a} \) и \( \vec{b} \). Найти \( \vec{a} \cdot \vec{b} \). \[ \begin{aligned} \vec{a} & =\vec{m}+4 \vec{n}, \vec{b}=4 \vec{m}+4 \vec{n} \\ |\vec{m}| & =2,|\vec{n}|=3,(\vec{m} \widehat{n})=\frac{2 \pi}{3}\end{aligned} \]

58. The principal difference between an estate for years and an estate from year to year is that a. An estate from year to year must be in writing. b. An estate from year to year has no expiration date. c. An estate for years cannot be terminated. d. An estate for years is a life estate.

93. The principal balance on an assumed mortgage loan is entered on the closing statement as a a. Credit to the seller and a debit to the buyer. b. Credit to both the seller and the buyer. c. Debit to both the seller and the buyer. d. Debit to the seller and a credit to the buyer.