b. -2.5 × 10-4 is the answer
1) A: The first table
2) B: The water level increases by 2 inches each hour.
Hope this helps
Answer:
3
Step-by-step explanation:
A whole number is not a decimal or a fraction (unless the fraction can be simplified to a whole number). A whole number is also not negative. That would make it an integer.
Answer:
Option B. The area will increase by a factor of 4
Step-by-step explanation:
we know that
The area of triangle is equal to

where
b is the base of triangle
h is the height of triangle
If the height of the triangle is increased by the factor of 4
then
The new area of the triangle will be

![Anew=4[\frac{1}{2}bh]](https://tex.z-dn.net/?f=Anew%3D4%5B%5Cfrac%7B1%7D%7B2%7Dbh%5D)
![Anew=4[A]](https://tex.z-dn.net/?f=Anew%3D4%5BA%5D)
The new area is 4 times the original area
therefore
The area will increase by a factor of 4