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irga5000 [103]
2 years ago
9

ASAP PLS

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
7 0

Answer:

7.57

Step-by-step explanation:

the area = 44/360 × π × r²

7 π = 44/360 × π× r²

eliminate π

7 = 44/360 x r²

r² = 7× 360/44

r² = 57.27

r =√57.27 = 7.57

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7 0
2 years ago
Suppose a randomly generated list of numbers from 0 to 9 that has a probability success of 80%. which of these groups of numbers
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3 years ago
Need answers ASAP. GIving out brainliest if possible!
JulsSmile [24]

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3 0
3 years ago
What is the interquartile range of the data displayed in this box-and-whisker plot? box-and-whisker plot ranging from 34 to 58 w
maxonik [38]

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4 0
3 years ago
Help pleaseeee thankyou :D
posledela
X^2 - 3x + p = 0
x^2 + qx + 7 = 0

αβ = p..........................(1)
3α + 3β = -q..................(2)
3α3β = 9αβ = 7 
so substituting  for αβ from (1):-
9p = 7
p = 7/9

α + β = 3   ( from first equation)
from (2) -q = 3 (α + β)
so -q = 3*3 = 9   and q = -9
Answer is  p = 7/9 and  q = -9
7 0
3 years ago
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