you divide 12 by 25 which is 0.48 and multiply it by 48 and the answer is 48%
20 should be the answer because 205 divided by 10 =20
Take half of the coefficient on the x term
During a study, he finds that 12 out of 32 deer were affected by parasites. How many of the 1200 deer in the local population would he expect to be affected by parasites?
Answer:
450