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2 years ago

5

the distribution of the diameters of douglas fir trees in a plot of national forest land is approximately normal with a standard

deviation of 1.6 inches. how does the diameter of a douglas fir tree in the 28th percentile compared with the mean diameter

1 answer:

V125BC [204]2 years ago

8 0

Answer:

1.0

Step-by-step explanation:

this is a aplication of the terms

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If you get $0.75 everyday for 7 years and already have $4.35 (not counting leap years) how much money would you have at the end

Oksanka [162]

Step-by-step explanation:

7 years

leap years in 7 years:- 1

7 minus 1 equals to 6

6 calendar years to days:- 2190 days

so, $0.75 times 2190 = $1642.5

1642.5 plus $4.35 equals to 1646.85

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2 years ago

Which of the following systems has infinitely many solutions?

stich3 [128]

Answer:

d

Step-by-step explanation:

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nasty-shy [4]

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Step-by-step explanation:

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1 year ago

Which number would make this statement true

Alinara [238K]

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Hope this helps!

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2 years ago

1) Find an equation of the tangent line at each given point on the curve.x = t2 − 4, y = t2 − 2tat (0, 0)at (−3, −1)at (−3, 3)2)

Anastasy [175]

Answer:

1) at ( 0,0) : y = x/2. at(-3-1) : y = -1. at(-3,3) : y = 2x +9

2) DNE ( does not exist )

Step-by-step explanation:

The general equation of tangent line

y - y1 = m( x - x1 )

attached below is the detailed solution on how i derived the answers above

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3 years ago