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Sophie [7]
3 years ago
15

=

Mathematics
1 answer:
irina [24]3 years ago
5 0

Answer:

A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane. It can be tough, flexible, and sometimes rigid. It provides the cell with both structural support and protection, and also acts as a filtering mechanism.

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14. There are 11 boys and 10 girls in a classroom. A teacher chooses a student at random and puts that student
lutik1710 [3]

Answer:

here

Step-by-step explanation:

https://www.rcboe.org/cms/lib/GA01903614/Centricity/Domain/1351/21.2%20permutations%20and%20probability.pdf

8 0
2 years ago
Read 2 more answers
Find the approximate value of each trigonometric function.
vodka [1.7K]

Answer:

<u>Given</u>

  • tanθ = 3.454
  • θ is in the III quadrant

We know in the III quadrant both sine and cosine are negative.

<u>Use the following identities to get values of sinθ and cos θ</u>

  • sinθ = - tanθ/√(1 +tan²θ)
  • cosθ = - 1/√(1 +tan²θ)

<u>Substitute the value of tanθ and find sine and cosine:</u>

  • sinθ = - 3.454/√(1 + 3.454²) = - 0.961
  • cosθ = - 1/√(1 + 3.454²) = - 0.278

5 0
3 years ago
Read 2 more answers
Paul says that (3.14 X 10^5) + (2.53 X 10^4) = 5.67 X 10^5. Is Paul correct? Explain.
Marizza181 [45]
He is false the equation should be as follows

3 0
3 years ago
Explain the difference between common and preferred stock? List the advantages and disadvantages of each.
Arturiano [62]

Common Stock :

→Common stock is the most common type of stock that is issued by companies.

→ Have voting privileges, whereas holders of preferred stock may not.

→ Most common stock gives owner one vote per number of shares owned.

Preferred Stock :

→ Preferred stock is generally considered less volatile than common stock.

→ Preferred stockholders generally do not have voting rights.

Both common stock and preferred stock have their advantages.

When considering which type may be suitable for you, it is important to assess your financial situation, time frame, and investment goals.

7 0
3 years ago
If x is equal to 50 and y is equal to 8<br><br><br> then what is the value of x - 7y?
sesenic [268]

Answer.

5x+7y=50

Step-by-step explanation:

7y=5x-50

y=(5x-50)/7

4 0
3 years ago
Read 2 more answers
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