First set up a proportion.
14/210 = x/27900
then divide 27900 by 210 which equals about 133
then multiply 14 by 133 which is 1862
your answer is 1862
Its b since the number has a decimal which makes it undetermined
Step-by-step explanation:
for questions 5,6,7,8 you need to use formula
for questions 9.and 10 sorry I dunno how to do
Your answer would be 12.
She can use 12 connecting cubes to make the model in only two ways.