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Delicious77 [7]
3 years ago
11

A length of a rope is 8 meter long how many 2/5 meter pieces can be cut from the length of the rope

Mathematics
1 answer:
kozerog [31]3 years ago
7 0
8 /  \frac{2}{5}  = 8 *  \frac{5}{2}  = 4*5 = 20
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Ket [755]

9514 1404 393

Answer:

  3 feet per second

Step-by-step explanation:

If the time is multiplied by 2, the inverse relationship tells you the speed is multiplied by 1/2.

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4 0
3 years ago
Ha: μ ≠ 30 we know that the sample standard deviation is 10 and the sample size is 70. for what sample mean would the p-value be
Andrew [12]

From the given problem the same size is n = 70. Df = n – 1 = 70 – 1 = 69.

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1.995 = x – 30 / 1.1952

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X – 30 = 2.3844

X = 30 + 2.3844

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The sample mean is 32.3844

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3 0
3 years ago
What number is 3hundreds,17 tens,2 ones
shusha [124]
3 hundreds is 300, 17 tens is 170, and 2 ones is 2. You add them all and then you get 472.
3 0
3 years ago
Read 2 more answers
5(x+6)+3x=2(1+4x)+1<br>I need help solving for x (9th grade pre ap algebra)<br>​
nlexa [21]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
Show work<br><br> What is the value of m in this proportion?
dlinn [17]

Answer:

m = 5/6

Step-by-step explanation:

Cross multiply.

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4 0
2 years ago
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