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Likurg_2 [28]
3 years ago
8

1.4 divide by 128.8 what is it but if want to help hurry please

Mathematics
1 answer:
Dima020 [189]3 years ago
7 0

Answer:

0.01086956521

Step-by-step explanation:

1.4 / 128.8 = 0.01086956521

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About how much difference in average leaf width would you find in two forests whose average annual rainfalls are near 1500 mm bu
goblinko [34]

Answer:

4.80 mm to 2 d.p

Step-by-step explanation:

w = f(r)

f'(r) = (dw/dr) = (0.0218 mm/mm)

So, for a small difference in rainfall of 220 mm, what is the corresponding small difference in width of leaves in the two forests given.

One definition of a derivative or a rate of change is that it is the ratio of very small differences in the dependent variable to very small differences in the independent variable.

Mathematically,

(dw/dr) = (Δw/Δr) for very small Δw and Δr.

0.0218 = (Δw/220)

Δw = 0.0218 × 220 = 4.796 mm = 4.80 mm to 2 d.p

Hope this Helps!!!

5 0
3 years ago
A flower bed has the shape of a rectangle 21 feet long and 9 feet wide. What is its area in square yards?
Licemer1 [7]
21 times 9 which equals 189 feet and there are 3 feet in a yard so we do 189 divided by 3 which equals 63 so the answer is 63 square yards.

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4 0
3 years ago
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inessss [21]
The easiest way to determine the score is to use a calculator or spreadsheet and the appropriate probability function.

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3 years ago
Find the lateral surface area of this
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Answer:226.2

Step-by-step explanation

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Same-side interior angles always add
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THEOREM:

<u>Same Side Interior Angles Theorem</u>:– If two parallel lines are cut by a transversal, then the same side interior angles are supplementary.

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2 years ago
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