4 Kocken Tina ska gōra en sás och till den anvânder ho grönsaksfond. En liter sâs ska innehâlla \( 4 \% \) fond. Hur mycket sás kan hon göra av 180 ml fond?

El dominio de la función \( f(x)=\sqrt{x-1} \)

136. Даны натуральное число \( n \), действительные числа \( a_{1}, \ldots, a_{n} \) Вычислить: \( \begin{array}{ll}\text { а) } a_{1}+\ldots+a_{n} ; & \text { б) } a_{1} a_{2} \ldots a_{n} ; \\ \text { в) }\left|a_{1}\right|+\ldots+\left|a_{n}\right| ; & \text { г) }\left|a_{1}\right| \cdot\left|a_{2}\right| \cdot \ldots \cdot\left|a_{n}\right| ; \\ \text { д) } a_{1}^{2}+\ldots+a_{n}^{2} ; & \text { е) } a_{1}+\ldots+a_{n} \text { и } a_{1} a_{2} \ldots a_{n} ; \\ \text { ж) } a_{1}-a_{2}+a_{3}-\ldots+(-1)^{n+1} a_{n} ; \\ \text { з) }-\frac{a_{1}}{1!}+\frac{a_{2}}{2!}-\ldots+\frac{(-1)^{n} a_{n}}{n!} ; \\ \text { и) } \frac{a_{1}}{0!}+\frac{a_{2}}{1!}+\ldots+\frac{a_{n}}{(n-1)} ; \\ \text { к) } 2\left(a_{1}+\ldots+a_{n}\right)^{2} ; \quad \text { л) } \sqrt{\left|a_{1} a_{2} \ldots a_{n}\right|} ; \\ \text { м) } \sin \left|a_{1}+\ldots+a_{n}\right| ; \\ \text { н) }\left(\sqrt{\left|a_{1}\right|}-a_{1}\right)^{2}+\ldots+\left(\sqrt{\left|a_{n}\right|}-a_{n}\right)^{2} ; \\ \text { о) } \sqrt{10+a_{1}^{2}}+\ldots+\sqrt{10+a_{n}^{2}}\end{array} \)

16. The function \( d(x)=1375-110 x \) represents the distance (in miles) a high-speed train is from its destination after \( x \) hours. (Section 3.3 ) a. How far is the train from its destination after 8 hours?

Solve the following: Show your solutions 1. All items in Store ACE have \( 12 \% \) sales tax inclusive. Ernesto bought a wallet and observed that in his receipt, he paid a total tax of P126 for his purchased wallet. How much is the cost of the wallet? 2. Jha bought a lipstick with tag price of P600 + \( 8 \% \) sales tax. How much should she pay for her purchase? 3. Jena bought some food from a fast-food restaurant. The total amount of her ordered food was P855 plus a \( 12 \% \) VATQHow much was the total amount she paid to the cashier? 4. Cora bought a new laptop computer that costs P28 985 . Looking at her Official Receipt, she found out that a sales tax of P2 318.80 was added to the cost of the laptop she bought. Find the sales tax rate. 5. The sales tax on a P13 800 appliance is P1 656 . What is the rate of sales tax? 6. How much sales tax is charged for an item that costs P250 if the sales tax rate is 6\%? How much is the total price? 7. A set of 6 -piece notebook is sold at P150 and the sales tax is \( 8 \% \). What is the total cost of this set of 6 -piece notebook including the sales tax? 8. The cost of a watch including a tax of \( 20 \% \) is Php 1344 . What is the price without the tax?

Which graph represents the function \( f(x)=-x^{4}-14 x^{3}-61 x^{2}-84 x-36 ? \)