Apply 7. Liam is designing a patio and fountain for his backyard.
The fountain will cover 50 square feet. The remaining
space will be covered with tiles. If one tile covers
2.25 square feet, how many tiles will Liam need?
141.27
10 ft
X Х
2,25/1442.250
99 000
14.225 ft
shapdoro 252
8. Tara and Veronica are making a parallelogram-shaped
banner for a football game. They will paint the entire
or anboto

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?