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dexar [7]
3 years ago
13

Solve the equation maybe brainly?

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
5 0

Answer:

Step-by-step explanation:

5D-7=38

5D=38+7=45

D=45/5=9

12-3S=48

-3S=48-12=36

S=36/(-3)=-12

max2010maxim [7]3 years ago
3 0

Answer:

D=9

S= -12

Step-by-step explanation:

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A set of data with a mean 56 and a standard deviation 3.3 is normally distributed. find 2 standard deviations from the mean
Angelina_Jolie [31]

Answer:

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7 0
3 years ago
The black figure is an ellipse, and the black line segment is its major axis. What is the length of the blue line segment?
andrezito [222]

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