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inessss [21]
3 years ago
9

home / study / math / algebra / questions and answers / fill in the blank with the appropriate... Question: Fill in the blank wi

th the appropriate problem num... fill in the blank with the appropriate problem number 18 19 or 20 and then give the solution you may use scientific notation rounded to the nearest tenth if necessary. 18. 26·26·26·26 counting principles. 19. 900c10 combination 20. 90!÷(90-10)!·10! combination. 24. problem 21 can be solved with the setup given in problem ____and the solution to the problem is: (problem 21) in a crowd of 90 people how many ways can 10 digital music players be given away. 25. problem 22 can be solved with the set of giving him problems ____and a solution to problem is. (problem 22) a computer randomly generates a four-letter passwords how many passwords are possible if letters may repeat. 26. problem 23 can be sold with the setup given in problem _____and solution to problem 23.
Mathematics
1 answer:
Nezavi [6.7K]3 years ago
6 0
What are u asking? your writing too much
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Given a matrix where every cell has some number of coins. count number of ways to reach bottom right from top left with exactly
boyakko [2]
Yes that is very true cause we ballin
8 0
3 years ago
How do you answer this?
gulaghasi [49]

Answer:

  75.7°

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relations between trig functions and sides of a right triangle. You are given all three sides of the triangle, so you can make use of at least two different trig functions to find the missing angle.

  Cos = Adjacent/Hypotenuse

  Tan = Opposite/Adjacent

__

<h3>cosine</h3>

The hypotenuse is 65, and the side adjacent to the unknown angle is 16. That tells you ...

  cos(?) = 16/65

The inverse function is used to find the angle value:

  ? = arccos(16/65) ≈ 75.7°

__

<h3>tangent</h3>

The side opposite the angle of interest is 63. Then you have ...

  tan(?) = 63/16

The inverse function is used to find the angle value:

  ? = arctan(63/16) ≈ 75.7°

_____

<em>Additional comments</em>

When using trig functions on a calculator, you need to make sure the angle mode is set to what you want. Here, we want angles in degrees, so we have set that as the angle mode. The [DEG] icon in the lower left corner of the display confirms this.

We can't tell what you're supposed to round the value to. The attachment gives enough digits for you to be able to round to whatever precision you need.

5 0
2 years ago
(5,9)(-2,9) please help find the slope
statuscvo [17]
9-9/-2-5
0/-7
slope=0/-7
= 0
6 0
3 years ago
Read 2 more answers
*33 points* Can someone help me with this project please?? Thank you
Lena [83]

Answer:

part 3: add how ever many years that much money

Part 4:

Step-by-step explanation:

part 3:for instance 0years = 1,000$ to 5years so it equals 6,000$ and so on if you dont get it ask me

and its the same calculation each time

Part4: write about how much money you earned and if you can retire with that in the first box, and in the second, write about how you will most likely earn the money

HOPE THIS HELPED I REALLY DO, MARK BRAINLIEST PLZ I NEED IT

4 0
3 years ago
I need to Decrease 6400 by 9%
Advocard [28]

Answer:

5824

Step-by-step explanation:

10% of 6400 =640

1% 0f 6400 = 64

640-64=576

6400-576= 5824

5 0
2 years ago
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