I solved the question in three methods factorization, completing the square and quadratic equation . the continuation of completing the square is on the next page titled page 3

hope it helps

6 0

3 years ago

We have 3 black balls and 2 white balls at what is the probability of picking a white ball

atroni [7]

Your probability of picking a white ball is going to be 67%

8 0

2 years ago

the scale model of a building is 5.4 feet tall. If the original building is 810 meters tall what was the scale used to make the

Jlenok [28]

We use the equation x=810/5.4, which is converted to 8100/54. The answer is that the model was made on a 1in=150ft scale

6 0

3 years ago