3 years ago

The number 28 please somebody help me...

Mathematics

1 answer:

MArishka [77]3 years ago

8 0

Where is the persons info

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Sal knows the volume of a cylinder is 500 cubic units. He wants to create a cylinder with twice the volume. Which variation of t

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Step-by-step explanation:

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3 years ago

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Find P 20 of the following arithmetic sequence: 206, 212, 218, 224....

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Answer:

$p_{20} = 1.25528$

P₀ = 206 and difference d = 6

Step-by-step explanation:

Step(i):-

Given that the arithmetic sequence

206,212,218,224,.....

P₀ = 206 and difference d = 212-206 = 6

The $n^{th}$ term of the sequence

$t_{n} = ar^{n-1}$

Step(ii):-

The $n^{th}$ term of the sequence

$P_{n} = ar^{n-1}$

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$P_{20} = 206 ( 6) ^{20-1}$

$p_{20} = 1.25528$

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6600 Feet per minute

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3 years ago

Cynthia has a photo frame that has a circumference of 56.52cm. What is the radius of the photo frame

Pavlova-9 [17]

Answer: 9cm

Step-by-step explanation:

The circumference of a circle is given as: = 2πr

where,

π = 3.142

r = radius = unknown

Since circumference = 56.52cm, we'll slot it into the formula which will be:

Circumference = 2πr

2πr = 56.52

2 × 3.142 × r = 56.52

6.284r = 56.52

r = 56.52 / 6.284

r = 8.99

r = 9cm approximately

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