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abruzzese [7]
3 years ago
7

In order to keep the rabbits out of the lettuce, Sue is going to put chicken wire around her garden. The diameter of the garden

is 6 feet. Sue has 20 feet of chicken wire. Will she have enough chicken wire to go around the garden?
A. Yes, with 1 to 2 feet to spare.
B. Yes, with 3 to 5 feet to spare.
C. No.
D. Insufficient information.
E. None of the above.
Mathematics
1 answer:
ANTONII [103]3 years ago
8 0
To keep rabbits away from lettuce garden, she need to set up chicken wire along the garden's circumference. If circumference comes out to be > 20 feet, then yes she will have enough chicken wire to surround the garden. If not , it will be food fest for rabbits. LoL!
Anyways,
Circumference of lettuce garden = pi x diameter of garden

= 3.14 x 6 = 18.84 feet.
Whereas, she has 20 feet of chicken wire.
So she will be left with 1-2 feet of wire.
Better luck for the next time Mr. Bunny :D
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Jenny has 12 marbles.
gogolik [260]

Answer:

720g is your answer friend.

Step-by-step explanation:

  • The total weight of large marbles = 6×70=420g
  • The total weight of small marbles = 6×50=300g
  • The total weight of 12 marbles = 420+300=720g

8 0
3 years ago
There is a piece of tape attached to a hula hoop. The tape rotates to (_7, 20) during one spin. What is the sine value of this f
Shalnov [3]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
Below are the choices that can be found from other source:

<span> −7
 20
 20 square root 449 over 449
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The answer seems to be the third one which is 20 square root 449 over 449.
3 0
3 years ago
Select the most likely answer for the coefficient of linear correlation for the following two variables: x = the number of hours
tiny-mole [99]

Answer:

Option b) r = 0.70      

Step-by-step explanation:

We are given the following in he question:

Variables:

x = the number of hours spent studying for a test

y = the number of points earned on the test

  • Correlation is a technique that help us to find or define a relationship between two variables.  
  • A positive correlation means that an increase in one quantity leads to an increase in another quantity
  • A negative correlation means with increase in one quantity the other quantity decreases.
  • +1 tells about a a perfect positive linear relationship and −1 indicates a perfect negative linear relationship.
  • Values between 0 and 0.3 tells about a weak positive linear relationship, values between 0.3 and 0.7 shows a moderate positive correlation and a correlation of 0.7 and 1.0 states a strong positive linear relationship.
  • Values between 0 and -0.3 tells about a weak negative linear relationship, values between -0.3 and -0.7 shows a moderate negative correlation and a correlation value of of -0.7 and -1.0 states a strong negative linear relationship.

As the number of hours increases, the number of points earned on the test increases. Thus, the two variables are positively correlated.

Thus, the coefficient correlation between two variables can be given by r = 0.70, that shows a moderate positive correlation.

Option b) r = 0.70

8 0
3 years ago
-10.0-(-3.4)<br><br> also you have to simplify your answer
uysha [10]
-13.4 is the answer. And this is simplified form
4 0
3 years ago
Read 2 more answers
Simplify ¾(8w+28)-10+w please :)
Zigmanuir [339]

Answer:

7w+11

Step-by-step explanation:

GEMDAS

7 0
3 years ago
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