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AnnZ [28]
3 years ago
8

What was done wrong ?

Mathematics
1 answer:
atroni [7]3 years ago
4 0
You didn't write the (-2/7) as a power; you were supposed to do b to the power of -2 over 7, which is what the other person done in your other post regarding this
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PLEASE ANSWER CORRECTLY:
KATRIN_1 [288]

Answer:

%45

Step-by-step explanation:

=  

22 - 40

40

=  

-18

40

=-45%

= 45% error

3 0
3 years ago
Y − 16 =<br> plzzz helpppp
chubhunter [2.5K]
Well it depends do u want it in rational form or fraction from or?
5 0
2 years ago
Cody is designing a pattern for a wood floor the length of the pieces of wood are 1 1/2 inches 1 13/16 inches and 2 1/8 inches w
erastovalidia [21]

Well, you only listed three pieces so far.  But I can already see a
pattern emerging from those three.

Of course, the next piece might return to 1-1/2 inches.  I mean,
the pattern can't just keep on going and increasing forever or
Cody would eventually wind up with pieces that are a mile long. 
It must eventually return to 1-1/2 inches and start over from there.

From the first piece to the second one, and from the second one
to the third one, the increase is  5/16 inch both times.  So if the
pattern is more than three pieces long before it starts over from
1-1/2, then the next piece is

             (2-1/8 + 5/16) = (2-2/16 + 5/16)  =  2-7/16 inches .
8 0
3 years ago
Find two decimals that are equivalent to
mafiozo [28]

Answer:

(4*10)+(7*1/100)=40+7/100=40 7/100

Step-by-step explanation:

5 0
3 years ago
Chuck runs laps around a track. The table shows how long it takes him to run different numbers of laps. How long would it take C
Vika [28.1K]
It would take him 25 minutes to run 5 laps
8 0
3 years ago
Read 2 more answers
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