Erica measures the mass of a steel ball several different times. if erica's results are highly precise, this must mean that a. most of her results are very far from the actual measurement. b. most of her results are close to the actual measurement. c. her results are all very close to one another. d. her results are all very different from one another.

its d. the first coordintaes are 10,32

step-by-step explanation:

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: