©common core performance assessment
animal weight and food
molly claims when one animal weighs more than another animal,
it always eats more than the other animal. she also claims that
when one animal weighs less than another, it always eats less. she
supports her claims with the information shown in the table.
animal
weight
food eaten
data
caribou3/5
ton
12 pounds a day
giraffe 7/8
aton
100 pounds a day
panda1/4
iton
301 pounds a week
siberian tiger1/3
ton
55 pounds a day
3. mp.1 make sense and persevere which animal eats
the most? explain.

6.3x+14 and 1.5x-6 answer in simplified form

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.

Walgreens sells both kleenex and nyquil. in a random sample of 5000 purchases, it was found that 1200 contained kleenex and 540 contained nyquil. these are not independent because sick people are more likely to buy both and healthy people more likely to buy neither. in looking into that, it was found that 360 purchases contained both. a. make a two-way table to display this information. fill in the table with the missing entries, and be sure your table has row and column totals. b. if we randomly select a purchase that contained kleenex, what is the probability it also contained nyquil? c. what percent of all purchases didn’t contain either product?