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lapo4ka [179]
2 years ago
6

Which equation shows 4n = 2(+ - 3) solved for T?

Mathematics
1 answer:
Ghella [55]2 years ago
5 0

Answer:

C. T = 4n+6/2

Step-by-step explanation:

4n = 2(T-3)

or, 4n = 2T-6

or, 4n + 6 = 2T

or, 4n + 6 / 2 = T

or, T = 4n + 6 / 2

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Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $3,206 was collected on the sale of 1,322 ticket
vaieri [72.5K]
There were<span> 471 </span>adult<span> and 851 </span><span>student tickets sold</span>
6 0
3 years ago
Calculate two iterations of Newton's Method to approximate a zero of the function using the given initial guess. (Round your ans
VikaD [51]

Answer:

The two iterations of f(x) = 1.5598

Step-by-step explanation:

If we apply  Newton's iterations method, we get a new guess of a zero of a function, f(x), xₙ₊₁, using a previous guess of, xₙ.

xₙ₊₁ = xₙ - f(xₙ) / f'(xₙ)

Given;

f(xₙ) = cos x, then  f'(xₙ) = - sin x

cos x / - sin x = -cot x

substitute in "-cot x" into the equation

xₙ₊₁ = xₙ - (- cot x)

xₙ₊₁ = xₙ + cot x

x₁ = 0.7

first iteration

x₂ = 0.7 + cot (0.7)

x₂ =  0.7 + 1.18724

x₂ = 1.88724

 

second iteration

x₃ = 1.88724 + cot (1.88724)

x₃ = 1.88724 - 0.32744

x₃ = 1.5598

To four decimal places = 1.5598

4 0
2 years ago
Find the volume of the sphere .<br> (Geometry)
asambeis [7]

Answer:

V = 32/3 pi

Step-by-step explanation:

The volume of a sphere is given by

V= 4/3 pi r^3

We know the radius is 2

V = 4/3 pi (2)^3

V = 4/3 pi (8)

V = 32/3 pi

6 0
3 years ago
What is the difference between | -3 | and -3
sineoko [7]

Answer:

6

Step-by-step explanation:

l -3 l - (-3)

3 + 3

6

5 0
2 years ago
1/3 plus what number gives you 5/4
stira [4]

<u><em>The answer is 11/12.</em></u>

<u><em>I got the answer by subtracting 5/4-1/3 and the answer would be the answer to the problem.</em></u>

<u><em>Hope this helps!</em></u>

<u><em>:)</em></u>

8 0
2 years ago
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