Set up a proportion here as the height over the shadow of the adult = to the height over the shadow of the baby. so you have 12/4.8 = height/2. cross multiply to get 12*2=4.8 times height, which is 24 = 4.8*height. divide both sides by 4.8 to get height = 5 feet
Answer: h x 9 = p
If he works a certain amount of hours and earns 9 dollars for each hour he works (h), you would multiply the two and get an answer (p). :)
Answer: 354cm square
Step-by-step explanation:
18x20= 360
20-16=4
18-15=3
4x3/2=12/2=6
360-6=354
Hope this help :)
Answer:
Step-by-step explanation:
Sampling error occurs when the sample used by the research is not a representative of the whole population. While a non sampling error occurs during data sampling due to other factors than taking a sample.
Since there were no errors in collecting the data during day sampling, and it is safe to assume that the sample taken was a representative of the population, we can conclude that this is a non sampling error that was due to other factors than taking a sample.
We will determine that as follows:
So, 350 is 50% of 700.
