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3 years ago

6

Tell whether the sequence , , , . . . is arithmetic, geometric, or neither. Find the next three terms of the sequence. A. neithe

r; 7, -20, 61 B. geometric;7, -20, 61 C. arithmetic; , , D. geometric; , ,

1 answer:

Nastasia [14]3 years ago

5 0

Looking at the predicted three terms, the sequence seems to neither arithmetic nor geometric.<span />

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The amount of radioactive element remaining, r, in a 100mg sample after d days is represented using the equation r=100(1/2) d/5.

Ludmilka [50]

Answer:

12.94%

Step-by-step explanation:

r = 100(1/2)^(d/5) = 100((1/2)^(1/5))^d ≈ 100(.87055)^d

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3 years ago

A certain drug is made from only two ingredients: compound A and compound B. There are 4 millimeters of compound A used for ever

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858 i believe...
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2 years ago

The area of a rectangle is 66 ft2, and the length of the rectangle is 1 ft more than twice the width. Find the dimensions of the

umka21 [38]

This is probably way overcomplicated but i cant remember how to do it
w = n
l = 2n+1
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n(2n+1) = 66
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3 0

3 years ago

A basketball team playd 64 games they won 28 more than they lost

natka813 [3]

They won 46 games. They lost 18 games.

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3 years ago

Donatello Co. has identified an activity cost pool to which it has allocated estimated overhead of $9,600,000. It has determined

ahrayia [7]

Answer:

option (a) Widgets $2,400,000, Gadgets $1,800,000, Targets $5,400,000

Step-by-step explanation:

Data provided in the question:

Allocated estimated overhead = $9,600,000

Expected use of cost drivers for the activity = 800,000 inspections.

Inspections required by Widgets = 200,000

Inspections required by Gadgets = 150,000

Inspections required by Targets = 450,000

Therefore,

Total overhead per activity = $\frac{\textup{estimated overhead}}{\textup{Total activity}}$

= $\frac{\textup{9,600,000}}{\textup{800,000 }}$

= $12 per activity

Thus,

Overhead allocated to Widgets = 200,000 × 12 = $2,400,000

Overhead allocated to Gadgets = 150,000 × 12 = $1,800,000

Overhead allocated to Target = 450,000 × 12 = $5,400,000

Hence, The correct answer is option (a)

8 0

2 years ago