Walnuts peanuts and chocolate chips are mixed in a ratio of 7: 2: 5. what is the weight of the mixture if 2.5lbs of chocolate chips were used fo making it

What is the 12th term of b(n)=-4-2(n-1)

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)