Robin wants to make a smoothie out of milk, strawberry yogurt, and ice. she finds this nutritional information: milk nutrition facts serving size- 1 cup calories- 100 protein- 9g strawberry yogurt nutrition facts serving size- 1 cup calories- 190 protein- 13g ice nutrition facts serving size- 1 cup calories- 0 protein- 0g robin wants her smoothie to have about 335 calories and 24 grams of protein. a) write a system of equations to model the conditions for robin's smoothie. b) graph the equations from part (a) [you dont have to answer this part, with part a, i can do it myself] c) how much yogurt and milk should robin use to make her smoothie? explain. i need with this! you

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

The half-life of a certain material is 0.002 second. approximately how much of a 14-gram sample will be left after 0.004 second? a. 12 grams b. 3.5 grams c. 0.06 gram d. 7 grams

The probability that a u.s. resident has traveled to canada is 0.18 and to mexico is 0.09. a. if traveling to canada and traveling to mexico are independent events, what is the probability that a randomly-selected person has traveled to both? (page 109 in the book may ) b. it turns out that only 4% of u.s. residents have traveled to both countries. comparing this with your answer to part a, are the events independent? explain why or why not. (page 119 may ) c. using the %’s given, make a venn diagram to display this information. (don’t use your answer to part a.) d. using the conditional probability formula (page 114 in the book) and the %’s given, find the probability that a randomly-selected person has traveled to canada, if we know they have traveled to mexico.