(25 points need asap) complete the inequality. (-3/8) / (-2 3/4) 3/22

Rewrite -2 3/4 as an improper fraction:

-2 3/4 = -11/4

Now you have -3/8  /  -11/4

When  you divide fractions, flip the second one over and multiply:

-3/8  x x-4/11 = (-3 x - 4) / (8 x 11) = 12/88 which reduces to 1/4

Now compare /4 to 3/22:

1/4 = 0.25

3/22 = 0.136

1/4 is greater than 3/22

The inequality becomes:

(-3/8) / (-2 3/4)  > 3/22

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:

d. 5.43x1012 h.5.43e12