Se lanza dos dado, ¿cuál es la probabilidad de obtener 10 puntos?

Need ! easy 6th grade work! i will put as much points as i can! you so much! i’m learning this in math and it’s soo

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?