2 years ago

Would the sequence 5,11,18,26 be arithmetic/ geometric or neither

Mathematics

1 answer:

almond37 [142]2 years ago

5 0

Answer:

Neither: The pattern is (1/2)n^2 + 4.5n

Step-by-step explanation:

You can use quadratic regression to figure it out

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a regular hexagon has a perimeter of 150m. Find it's area. leave your answer in simplest radical form

umka21 [38]

37.5 times the square root of 3

5 0

3 years ago

Y = –1/2x + 4

torisob [31]

Y = -1/2x + 4....sub in -1/2x + 4 in for y in the other equation

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3 years ago

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Evaluate yx^y - xy^x for x = 1/2 and y=4. A: -3/4 B: -1/2 C: 1/4 D: 3/4

Natalka [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

So totally confused please help

OLga [1]

Answer:

The answer to your question is: r = 0.1

Step-by-step explanation:

Data

P = $4500

A = $9000

t = 9 years

r = rate

Formula

$r = \sqrt[t]{\frac{A}{P}} - 1\\$

Substitution

$r = \sqrt[9]{\frac{9000}{4500} - 1\\$

Simplification

$r = \sqrt[9]{2} - 1$

Result

r = 1.08 - 1

r = 0.08 ≈ 0.1

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3 years ago

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marishachu [46]

I believe you are right

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4 years ago