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jeka57 [31]
3 years ago
13

Evaluate the given expression and express the result using the usual format for writing numbers​ (instead of scientific​ notatio

n). 29 Upper C 329C3 29 Upper C 329C3equals=nothing

Mathematics
1 answer:
andrey2020 [161]3 years ago
3 0

Answer:

29C3 = 3654

Step-by-step explanation:

What is applied here is combination that n - combination of r which is a subscript and the n - is a superscript.

  • nCr = nPr/r!
  • where nPr = n!/(n-r)!
  • nCr = n!/(n-r)! r!
  • And we are told to find 29C3, apply the formula and your results will be out.

Attached is the detailed explanation.

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Ella has R$3390 (3390 Brazilian reais) that she would like to convert to Mexican pesos (Mex$). Suppose the current conversion ra
Nimfa-mama [501]

Answer:

19,018

Step-by-step explanation:

3390 x 5.61= 19017.9

8 0
3 years ago
Horizontal stadia sights. Determine the error in distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm
jek_recluse [69]

The error in the distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm toward the observer and the rod intercept is 1. 75m on a horizontal sight is 8.167cm.

<h3>What is Tangent (Tanθ)?</h3>

The tangent or tanθ in a right angle triangle is the ratio of its perpendicular to its base. it is given as,

Tan(θ) = Perpendicular/Base

where,

θ is the angle,

Perpendicular is the side of the triangle opposite to the angle θ,

The base is the adjacent smaller side of the angle θ.

Given the uppermost portion of a that is 3.0m long stadia rod is inclined 14 cm toward the observer, therefore, the angle of inclination, θ can be written as

tan(θ)=0.14/3

θ = 2.672°

Also, the rod intercept is 1.75m, therefore, t the error in distance in the distance is,

tanθ=x/1.75

x = 1.75 tan(θ)

x = 1.75 × tan(2.672°)

x = 0.08167 m = 8.167 cm

Hence, the error in the distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm toward the observer and the rod intercept is 1. 75m on a horizontal sight is 8.167cm.

Learn more about Tangent (Tanθ):

brainly.com/question/10623976

#SPJ4

6 0
2 years ago
Acre Middle School spent $1443.20 on 55 math books. How many did each book cost
ollegr [7]
Each book costs $26.24 because 1443.20÷55=26.24
3 0
3 years ago
Solve the logarithmic equation. When necessary, round answer to the nearest hundredth. log 3(x + 4) - log 3(x + 2) = log 327
alexandr1967 [171]

Answer:

x = -\dfrac{25}{13}

Step-by-step explanation:

\log_3{x + 4} - \log_3{x + 2} = \log_3 {27}

\log_3 \dfrac{x + 4}{x + 2} = \log_3 {27}

\dfrac{x + 4}{x + 2} = 27

x + 4 = 27(x + 2)

x + 4 = 27x + 54

-26x = 50

x = -\dfrac{50}{26}

x = -\dfrac{25}{13}

8 0
3 years ago
A rectangle is 6 centimetres longer than its width
taurus [48]

do u mean rectangle is longer or rectangles lenght is longer

7 0
3 years ago
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