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Delvig [45]
2 years ago
11

Help PLZ !~!!!!!!!!~!!!!!!!~!!!!!!!~!!!!!~

Mathematics
1 answer:
Leviafan [203]2 years ago
8 0

12 {y}^{2}  - 4 {z}^{3}

<h3><u>Given</u> :-</h3>

y = 4 \\ z = 3

<h3><u>Solution</u>:-</h3>

12 {y}^{2}  - 4 {z}^{3}

12 \times  {4}^{2}  - 4  \times {3}^{3}

12 \times 16 - 4 \times 9

192 - 36

156

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A dog starts walking, slows down,
Tomtit [17]

Answer:

You would draw a sloped line leaning to the right, then make it less steep, then draw a flat line.

Explanation:

The steeper slope represents the dog walking at a normal pace, when the line gets a little less steep it means the dog has slowed down, and when it is flat is where ethe dog took a rest.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

7 0
3 years ago
In​ 2000, 54% of the residents in a large city regularly used newspapers for getting news and this has decreased at an average r
Anika [276]
X=number of years after 2000.
y=percentage of residents (still) reads newspapers for information
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3 0
3 years ago
Please help me with this question! :)
RSB [31]

Answer:

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6 0
3 years ago
Darren has the option of investing in either Stock A or Stock B. The probability of the return of Stock A being 25% is 0.45, 14%
Lunna [17]

Answer:

C)A is 15.95% ,B is 11.85%

Step-by-step explanation:

We know that the expected value in probability distribution is given as

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X= \sum_{i=1}^{i=n} X_i P_i

For stock A

X=0.25 x 0.45+0.14 x 0.25+0.04 x 0.3

X=0.1595

So the expected return for A is 15.95%

For stock 9

X=0.3 x 0.3+0.09 x 0.25+0.02 x 0.3

X=0.1185

So the expected return for B is 11.85%

So our option C will be the answer of that problem.

8 0
4 years ago
a line has a slope of -2 and includes the points (-1,r) and (2,4). write the value of r in the empty box
guajiro [1.7K]

Answer:

r= 10

Step-by-step explanation:

4 0
3 years ago
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