2. In a function hall chairs are arranged in 35 rows. Each row contains chairs. What is the total number of chairs arranged in the function hall? 3. The weight of one bag of rice is 50 kgs. How much do 17 such bags weigy 4. The weight of a goat is 27 kgs . If the weight of a horse is 18 times more the the weight of the goat, then what is the weight of the horse? 5. The bus ticket from Nalgonda to Miryalguda costs \( ₹ 38 \). If 42 passenge travel in this route, how much money will they pay for the bus tickets?

\( \int _ { 0 } ^ { 59.5 } \sqrt { 0.0196 x ^ { 2 } - 2.3808 x + 73.5904 } d x \)

Find the probability. A card is drawn at random from a well-shuffled deck of 52 cards. What is the probability of drawing a face card or a spade?

Considera la siguiente situación para responder las preguntas 22 y 23 . Eduardo está corriendo una maratón de 10.000 m . Cuando completa los 2.367 m hace una primera parada para tomar agua. Luego corre 4.378 m más y hace una segunda parada para amarrar los cordones de sus zapatillas. Después sigue su recorrido hasta completar los 10.000 m .

d. \( -x+11=-2 x+6 \) e. \( 3(x-6)=2(9-3 x) \) f. \( \frac{x}{2}=1-\frac{3 x}{4} \)

3. \( 5 x^{2}+3 x \geq 3 x^{2}+2 \)