Linda pumped 28 gallons of water out of her pool. this was done over a period of 4 minutes at a constant rate. what was the change in the amount of water in the pool each minute?

7 gallons per minute

Step-by-step explanation:

Since this is at a constant rate we can use division. 28 gallons of water over the course of 4 minutes. To find the average per minute u would divide 28 by 4 to get 7

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.