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Vedmedyk [2.9K]
3 years ago
6

The directions on a sewing pattern say to cut an extra 15% of fabric to account for error. Chloe needs 0.75 yard of fabric to ma

ke a skirt, and she cuts 0.1125 yard. Did Chloe cut the correct amount of fabric? Why or why not?
Mathematics
1 answer:
ivann1987 [24]3 years ago
4 0
She was correct to multiply .75 by .15 to get .1125, but she forgot to add that value to .75 to get the total amount of fabric needed.
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Triangle CAT was rotated to create triangle C'A'T'. Describe the transformation using details and degrees.
Maslowich

Triangle CAT appears to be rotated about the origin clockwise by 90 degrees. If you have graph paper and you draw out CAT, take one point, rotate the paper 90 degrees, and plot the point again as if it were a new graph. Once you're finished, you'll have this graph of C'A'T'.

8 0
3 years ago
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The table shows the total number of trees cut down by a logging company over a two-week period. What was the average rate of cha
irina [24]
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3 years ago
The area of a square garden is 49 yd2. How long is each side of the​ garden? in yd.
Montano1993 [528]

Answer:

Yo, check this out, S=a×a=a², the formula to find the area of a square.

Step-by-step explanation:

S=49 yd²

S=a×a=a²

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but be aware that we ain't got no squares with a negative length, so the answer is

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5 0
2 years ago
The decay rate for a radioactive isotope is 9.29.2 percent per year. find the half-life of the isotope. round to the nearest ten
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Exponential decay is given by the equation

F = P(1 - r)^t

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0.5 = (0.908)^t

log 0.5 = log (0.908)^t

log 0.5 = t * log 0.908

t = (log 0.5)/(log 0.908)

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4 0
2 years ago
Explain how you can find 4 times 754 using two different methods.
ludmilkaskok [199]
Method 1:

4(754)

=4(700+50+4)

=2800 + 200 + 16

=3000+16

=3016

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Method 2:

4(754)

=4(250+250+250+4)

=1000+1000+1000+16

=3016
3 0
2 years ago
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