I know this is late, but incase someone is in need of this answer; The correct answer is B. Evaluate Solutions. Hope this helps!
The transatlantic slave trade was responsible for the forced migration of between 12 - 15 million people from Africa to the Western Hemisphere from the middle of the 15th century to the end of the 19th century. The trafficking of Africans by the major European countries during this period is sometimes referred to by African scholars as the Maafa ('great disaster' in Swahili). It's now considered a crime against humanity.
Say for example they’re birds living in the trees they’re cutting down. clearing these trees will destroy their habitats and ultimately result in the population of birds decreasing in the ecosystem. that means that whatever animal eats the birds as prey will decline as well; not enough food. whatever the birds eat will over populate as there’s not enough birds to eat them and keep the population steady. basically there will be messed up amounts of each species
Answer:
mean of all 30 students is 69
Explanation:
given data
students = 30
mean = 29
μ = 68 points
student scored = 98 points
to find out
What is the mean for the class of all 30 students
solution
we know here mean score of 29 students is 68
so sum of score is here = 29 × 68
sum of score = 1972
so
sum of 30 students score is = sum of 29 students score + missing score
sum of 30 students score is = 1972 + 98
sum of 30 students score is = 2070
so
mean of all 30 students is =
mean of all 30 students is =
mean of all 30 students is 69