EJERCICIOS DE REPASO 1. Pedro compró 3 quintales de maíz. ¿Cuántas arrobas y libras de maíz compró en total?

2. La mamá de Juanita le regaló a una familia de un albergue, 2 toneladas largas de frijoles. ¿Cuántas libras de frijoles regaló en total?

3. Si tiene 6 quintales y 50 libras. ¿Cuántas libras tiene en total?

4. Mi tío tiene 5 libras de arroz. ¿ Cuántas onzas tiene en total?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest