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aivan3 [116]
2 years ago
13

Fill in the blank with the correct response.

Mathematics
1 answer:
I am Lyosha [343]2 years ago
6 0

Answer:

In a standard normal distribution

95% of the data is within 2 standard deviations of the mean.

have a nice day! (^o^)

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Those are parallel line's....Ohh u mean what each angle measure's?

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A serving tray is the shape of a rectangular prism without a top the dimentions of the tray or 8" by 10" by 2" what is the surfa
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it's8

Step-by-step explanation:

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3 years ago
THIS IS FOR 18 POINTS!!!
aniked [119]
The equation is
(X + 3) + (x + 3 ✖️3)=44
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8 0
3 years ago
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Help! Urgent request
TiliK225 [7]

Answer: 6 students

What we know:

Students: 24

Students who play checkers: \frac{2}{3}

Students who also play sudoku:\frac{3}{8} of the \frac{2}{3}

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So the answer is,

6 students play both checkers and sudoku

8 0
3 years ago
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A treasure map says that a treasure is buried so that it partitions the distance between a rock and a tree in a 5:9 ratio. Marin
Tanya [424]
Let the coordinates of the treasure be (x,y).
Let d_{1} =  distance from the rock to the treasure.
Let d_{2} =  distance from the tree to the treasure.
 d_{1} = \sqrt{(x\2 + (y-2)^2}
d_{2} = \sqrt{(16-x)^2 + (21-y)^2}
We want \frac{ d_{1} }{ d_{2} } = 5/9 in order to locate the treasure. 

Note that 5/9 = 0.556 (approx)
Test (11.4, 14.2)
d1 = 14.8, d2 = 8.2, d1/d2 = 1.8           Incorrect
Test (7.6, 8.8)
d1 = 8.2,  d2 = 14.8,  d1/d2 = 0.554    Correct
Test (5.7, 7.5)
d1 = 6.13,  d2 = 16.98,  d1/d2 = 0.36   Incorrect
Test (10.2, 12.6)
d1 = 12.8,  d2 = 10.2,  d1/d2 = 1.255   Incorrect

Answer: The correct answer is (7.6, 8.8)
4 0
2 years ago
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