diketahui titk segitiga Yastu \( (-3,-5), C(4,-1) \) dan \( m(-2,5) \) gambarlah bayangan segriga kim lersebut sctelah dirotasi dengan titik pusat 0 dan sudut Rotasi 1800 berlawanan Arth jarum Jam

Sea \( A=\left[\begin{array}{cccc}-2 & 0 & 0 & 7 \\ 1 & 2 & -1 & 4 \\ 3 & 0 & -1 & 5 \\ 4 & 2 & 3 & 0\end{array}\right] \) Encontrar: a) \( \operatorname{det}(A) \)

; Multiply: \( 1.28 \times 62.1 \)

331. У чотирьох однакових в'язках -28 цибулин. Скільки цибулин у дев'яти таких в'язках?

\( \$ 7000 \) are invested in a bank account at an interest rate of 8 percent per year. Find the amount in the bank after 9 years if interest is compounded annually. Find the amount in the bank after 9 years if interest is compounded quarterly. Find the amount in the bank after 9 years if interest is compounded monthly. Finally, find the amount in the bank after 9 years if interest is compounded continuously.

4. How long does it take for Earth to complete one full revolution around the Sun? \( \begin{array}{ll}\text { - a) } 24 \text { hours } \\ \text { o } & \text { b) } 30 \text { days }\end{array} \)