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olga2289 [7]
4 years ago
12

Can someone help me with this problem! My smoll brain cant figure it out

Mathematics
1 answer:
kozerog [31]4 years ago
3 0
How can she have 11 pens and 18 of them be red if the question is written correctly then it is about 163.64
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Locate some pieces by these artists, or others who work in the same style, and describe what you see. How does the artist use ge
Strike441 [17]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

It is popular for their conceptual paintings or mathematical works, photographers such as Al Held, Bridget Riley, etc. Riley is known through its craft.  

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5 0
3 years ago
What is -2(x+1) simplified
IrinaVladis [17]

Answer:

-2x - 2

Step-by-step explanation:

-2(x + 1)

  • (-2)(x+1)
  • (-2)(x)+(-2)(1)
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Therefore, the answer is -2x - 2.

8 0
3 years ago
4 power 2 +7 power 2=
Elodia [21]

you answer is 10 hope this help[s :D

3 0
3 years ago
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The gestation time of cats is approximately 68 days with a standard deviation of 3.9 days and is approximately Normally distribu
avanturin [10]

Answer:  90% confidence interval would be (66.92,69.08).

Step-by-step explanation:

Since we have given that

Number of kittens = n = 35

Mean = 68 days

Standard deviation = 3.9 days

We need to find the 90% confidence interval.

So, z= 1.645

So, intervals would be

\bar{x}\pm z\dfrac{\sigma}{\sqrt{n}}\\\\=68\pm 1.645\times \dfrac{3.9}{\sqrt{35}}\\\\=68\pm 1.08\\\\=(68-1.08,68+1.08)\\\\=(66.92,69.08)

Hence, 90% confidence interval would be (66.92,69.08).

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4 years ago
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Fudgin [204]
The answer to this question is B
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3 years ago
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