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Lady_Fox [76]
3 years ago
5

What fraction is equivalent to 16.6 repeating

Mathematics
2 answers:
irina [24]3 years ago
6 0
The answer is 16 2/3 ?
Jobisdone [24]3 years ago
4 0

Answer:

It is 16.666…

let 16.666 be x :

x = 16.666 -  -  - (i) \\ 100x = 1666.666 -  -  - (ii)

subtract (i) from (ii):

99x = 1650 \\  \\ x =  \frac{1650}{99}  = { \boxed{ \boxed{ \frac{50}{3} }}}

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HELP PLEASE!!! STATISTICS
vfiekz [6]

Answer:

its b

Step-by-step explanation:

its b i for some reason got it right

8 0
2 years ago
Find the VOLUME of this composite solid.
Black_prince [1.1K]

Answer:

  (294π +448) cm³ ≈ 1371.6 cm³

Step-by-step explanation:

The half-cylinder at the right end has a radius of 7 cm, as does the one on top. Together, the total length of these half-cylinders is 8 cm + 4cm = 12 cm. That is equivalent in volume to a whole cylinder of radius 7 cm that is 6 cm long.

The cylinder volume is ...

  V = πr²h = π(7 cm)²(6 cm) = 294π cm³

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The cuboid underlying the top half-cylinder has dimensions 4 cm by 8 cm by 14 cm (twice the radius). So, its volume is ...

  V = LWH = (4 cm)(8 cm)(14 cm) = 448 cm³

Then the total volume of the composite figure is ...

  (294π +448) cm³ ≈ 1371.6 cm³

8 0
3 years ago
Two point particles are attached to each other via a light in-extensible string that passes over a ring hanging from the ceiling
arlik [135]

a. The expression for the tension in the string is T = mg

b. The expression for the tension in the chain is T = 2mg

To solve the problem, we need to know what tension is.

<h3>What is tension?</h3>

This is the opposing force in a stretched material.

<h3>a. Tension in the string</h3>

The expression for the tension in the string is T = mg

Since the string supports the weight of the object, the tension in the string equals the weight of the particle.

Let

  • T = tension in sring and
  • W = weight of particle = mg where
  • m = mass of particle and
  • g = acceleration due to gravity

So, T = W

T = mg

So, the expression for the tension in the string is T = mg

<h3>b. Tension in chain</h3>

The expression for the tension in the chain is T = 2mg

<h3 />

Since the chain supports both strings, the tension in the chain equals the tension in both strings.

Let

  • T' = tension in chain and
  • T = tension in each string

So, T' = T + T

T' = 2T

T' = 2W

T' = 2mg

So, the expression for the tension in the chain is T = 2mg

<h3 />

Learn more about tension here:

brainly.com/question/24994188

5 0
2 years ago
Select the correct answer from the drop-down menu.
Mice21 [21]
The rectangular prism has a volume of, 1/4 cubic meter.
5 0
3 years ago
Read 2 more answers
What are the 3 numbers that would round to 3.7?
Lostsunrise [7]
The 3 numbers are 3.65, 3.66, 3.67
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