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mash [69]
3 years ago
7

. (07.01) Karolyn is arranging her art project, science project, and math project on her desk. The tree diagram below shows the

sample space.
math------science
art
science---math


art---math
science
math---art


art---science
math
science---art

Based on the tree diagram, what is the probability that the science project is first

one over six

three over six

four over six
ts
two over six
Mathematics
2 answers:
mash [69]3 years ago
8 0

The tree diagram shows that there are a total of six sample spaces.

 math------science

 art

 

  science---math

 

  art---math

 science

 

  math---art

 

  art---science

 math

 

 science---art

 

 Based on the tree diagram, the probability that the science project is first is two over six. This is because science appears first in two out of the six sample spaces (boldened).

nataly862011 [7]3 years ago
6 0

Answer:

D. 2/6

Step-by-step explanation:

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Find the magnitude of WX for W(-2, 8, -3) and X(1, 4, -1)
zheka24 [161]

The magnitude of WX is  \sqrt{29}  ⇒ c

Step-by-step explanation:

The magnitude of XY (its length) where,

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  • Y=(x_{2},y_{2},z_{2})

is IXYI = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}+(z_{2}-z_{1})^{2}}

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∵ X = (1 , 4 , -1)

- To find the magnitude of WX use the formula above

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∴ IWXI = \sqrt{29}

The magnitude of WX is  \sqrt{29}

Learn more:

You can learn more about the position of an object in brainly.com/question/10940255

#LearnwithBrainly

8 0
3 years ago
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Find the derivative of f(x) = negative 9 divided by x at x = -4. (6 points) 4 divided by 9 16 divided by 9 9 divided by 16 9 div
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Answer:

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Step-by-step explanation:

f(x)=-\frac{9}{x}

f(x)=-9x^{-1}

Derivative rule:

f(x)=x^{n} \\

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Here, n=-1, so

\frac{df}{dx}=(-9)(-1)x^{-2} =\frac{9}{x^{2} }

Evaluating this at x=-4 gives 9/16

5 0
3 years ago
Read 2 more answers
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