3. Amanda uses the following recipe to make punch for everyone at a party.
8 1/2 parts mixed fruit juice
2 1/4 parts lemonade
How much lemonade will she need to make 129 ounces of fruit juice?
Assume each part is one ounce

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?