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3 years ago

If a salesman earns $50 for every $1,000 sale she makes, what is her commission rate?

Mathematics

2 answers:

kotegsom [21]3 years ago

7 0

Answer: 5% commission rate

Step-by-step explanation:

50/1000 = 0.05

convert that to percent

which is 5%

asambeis [7]3 years ago

5 0

Answer:

5% commision rate.

Step-by-step explanation:

:,)

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konstantin123 [22]

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3 years ago

The function t relates the age of a plant fossil, in years, to the percentage, c, of carbon-14 remaining in the fossil relative

pshichka [43]

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A fossil with 47% of its carbon-14 remaining is approximately __2998_ years old.

A fossil that is 7,000 years old will have approximately _17%__ of its carbon-14 remaining

Step-by-step explanation:

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3 years ago

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In a random sample of 300 attendees of a minor league baseball game, 182 said that they bought food from the concession stand. C

horrorfan [7]

Answer:

90% confidence interval for the proportion of fans who bought food from the concession stand

(0.5603,0.6529)

Step-by-step explanation:

Step(i):-

Given sample size 'n' =300

Given data random sample of 300 attendees of a minor league baseball game, 182 said that they bought food from the concession stand.

Given sample proportion

$p^{-} = \frac{x}{n} = \frac{182}{300} =0.606$

level of significance = 90% or 0.10

Z₀.₁₀ = 1.645

90% confidence interval for the proportion is determined by

$(p^{-} - Z_{0.10}\sqrt{\frac{p(1-p)}{n} } , p^{-} +Z_{0.10}\sqrt{\frac{p(1-p)}{n} })$

$(0.6066 - 1.645\sqrt{\frac{0.6066(1-0.6066)}{300} } ,0.6066+1.645\sqrt{\frac{0.6066(1-0.6066)}{300} })$

(0.6066 - 0.0463 ,0.6066 + 0.0463)

(0.5603,0.6529)

final answer:-

90% confidence interval for the proportion of fans who bought food from the concession stand

(0.5603,0.6529)

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3 years ago

Which is the rate of change for the interval between 3 and 6 on the x-axis?

Anna71 [15]

Answer:

The correct answer is 2.

Step-by-step explanation:

To find this, first identify the ordered pairs at those two points. They would be (3, -2) and (6, 4). Then use the slope formula with those two points to find the rate of change.

m(slope) = (y2 - y1)/(x2 - x1)

m = (4 - - 2)/(6 - 3)

m = 6/3

m = 2

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3 years ago

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Which is an exponential decay function

dezoksy [38]

Answer:

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Step-by-step explanation:

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2 years ago

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