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ryzh [129]
2 years ago
9

Answer this please!!!

Mathematics
1 answer:
vivado [14]2 years ago
5 0

Answer:

$40

Step-by-step explanation:

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Whats 4n = 880.4's solution??
vodka [1.7K]

Answer:

n = 220.1

Step-by-step explanation:

  • 4n = 880.4
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the value of n is 220.1

6 0
2 years ago
Solve for y in terms of x
Alika [10]

Answer:

(a) 3 - 2x - 2x²  (b) -21

Step-by-step explanation:

given, y +2x² = 3 -2x

make y the subject:

y = 3 - 2x - 2x²

if y = f(x)

then

f(x) = 3 - 2x - 2x²

(b)<u> to find f(3) we need to replace x with 3:</u>

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3 - 2(3) - 2*(3)²

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3 0
2 years ago
What is the area of the given composite figure, using 3.14 for π. Round to the nearest tenth. (*Hint- find the area of the recta
Illusion [34]

The area of the rectangular part = 14 x 20 = 280 sq. cm

The area of the half circle = 1/2 (3.14 x 7^2) = 76.9 sq. cm.


Total area = 280 + 76.93 = 356.9 cm^2



6 0
3 years ago
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A furniture store places a markup of $94.00 on a recliner, which is a 40% markup based on cost. Find the cost and the selling pr
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I think the answer is first one, cost 235 and selling price 329

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At the end of the first day, 7 weeds appear in your neighborhood park. each day, the number of weeds increases by four times. ho
Nat2105 [25]
7^14=
6782230728497 to the power of 14 (days) 
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