You want to install some new tile in your shower. The area you want to place the tile measures 3 ft by 5 ft , giving you an area of 15 sq ft . The tile that you want to use is sold by the sq in. How many sq inches of tile do you need?

Welche Gemeinsamkeiten der genannten Lebensmittel oder Gerichte stellen Sie fest?

Finance The given treasury bills were sold on April 4, 2013. Find (a) the price of the T-bill, and (b) the actual interest rate paid by the Treasury. (See Examples 8 and 9. Data from: www. treasurydirect.gov.) 27. Three-month \( \$ 20,000 \) T-bill with discount rate of \( .075 \% \)

Dato il seguente sistema di equazioni lineari di parametro \( k \in R \) : \( \left\{\begin{array}{l}x_{1}+x_{3}=1 \\ x_{1}+x_{2}+3 x_{3}=1 \\ 2 x_{1}+2 x_{2}+6 x_{3}=k\end{array}\right. \) \( \operatorname{per} k \neq 2 \) si ha:

a) \( x^{2}+5=0 \)

Вариант II 1. На луче с началом в точке \( A \) отмечены точки \( B \) и \( C \) Найдите отрезок \( B C \), если \( A B=3,8 \mathrm{cм}, A C=5,6 \mathrm{~cm} \). Какая из точек ехит между двумя друтими?