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kaheart [24]
3 years ago
6

The decimal 0.3 repeat represents 1/3. What the of number best describes 0.9 repeat, which is 3x0.3 repeat? Explain

Mathematics
1 answer:
disa [49]3 years ago
3 0
0.9 repeat is not 1. 0.999, nor .9999999999 are not equal to 1. If the expansion of 9’s is stopped at any finite point, the resulting fraction (for example, 0.9999 = 9,999/10,000) will never be equal to 1. Each time a 9 is added, the error decreases, but will not take the number to 1. With each 9 added, the error becomes ten times smaller. The is no number that the sequence of 9’s gets arbitrarily close to. The error would look like 1/infinity, however, it is more precise to say that the limit of the sequence is zero.
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When you can walk to miles in 30 minutes how many miles can she walk in two hours
djyliett [7]
Easey

ratio and proprotion

or
knowlege


1. ratio and proportion
distance/time=2/30

2hours=60*2=120mins
xdistance
2/30=x/120
1/15=x/120
times boht sides by 120
120/15=x
8=x

8 miles


knowlege way
30 mins=1/2 hour
30 mins=1/4 of 2 hours
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3 0
3 years ago
Solve for A in the equation AB + CD + EFG = Z.
Semenov [28]

Answer:

A =  (Z-CD - EFG)/B

Step-by-step explanation:

AB + CD + EFG = Z.

Subtract CD and EFG from each side

AB + CD + EFG-CD -EFG = Z-CD - EFG

AB  = Z-CD - EFG

Divide each side by B

AB /B = (Z-CD - EFG)/B

A =  (Z-CD - EFG)/B

7 0
3 years ago
The table shows the total time it took Samir to read 0,1,2, and 3 pages of the book. The table also list this information as ord
cluponka [151]
Ok, but where is the table???
8 0
3 years ago
Find the volume of the prism.
zubka84 [21]

Answer:

b I do believe good luck with the answer

4 0
3 years ago
Bill rented a truck for one day.There was a base fee of $15.95,and there was a additional charge of 92 cents for each mile drive
denpristay [2]

Answer:

271 miles

Step-by-step explanation:

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0.92 x=265.27-15.95

.92 x=249.32

x=24932/92=271

6 0
2 years ago
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