The coordinates of DEF are D(3,4), E(6.4), and F(5,9). If you translate DEF 3 units left and 2 units up, what are the coordinates of E'?

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.