The population of the city of Atlantis on March 30, 2018 was 183,000 The number of new active cases of TB occurring between January 1 and June 30, 2018 was 26. The number of active TB cases according to the city health department on June 30, 2018 was 264. The incidence rate of active TB for the 6 month period was:

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

the weight of the object inside the box!