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vodka [1.7K]
3 years ago
13

Kari is adding a ribbon border to the edge of her kite. Two sides of the kite measure 9.5 inches each, and the other two sides m

easure 17.8 inches each. How much ribbon does Kari need?
A )45.1 inches
B ) 27.3 inches
C ) 36.8 inches
D ) 54.6 inches
Mathematics
2 answers:
Mariana [72]3 years ago
7 0
The answer is D) 54.6 inches

9.5 × 2 =19
17.8 × 2 = 35.6
19 + 35.6 =  54.6
mamaluj [8]3 years ago
5 0

Answer:

D.) 54.6 inches

Step-by-step explanation:

Multiply 9.5 times 2

9.5*2=19

Multiply 17.8 times 2

17.8*2=35.6

Add 19 to 35.6

19+35.6=54.6

The answer is D.) 54.6 inches

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7 0
2 years ago
A bag contains hair ribbons for a spirit rally. The bag contains 4 black ribbons and 5 green ribbons. Lila selects a ribbon at r
ale4655 [162]

Answer:

Total ribbons = 3 + 12 = 15So, 3/15 = black12/15 = greenTherefore the probability Lila selects the black ribbon first is 12/15Because Lila has taken one

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4 0
2 years ago
A company that manufactures guitars has a fixed cost of $100,000. It costs $100 to produce each guitar and the selling price is
miv72 [106K]

a. Write the cost function:: C(x) = 100x + 100,000 where x is number of guitars

---------------------------------

b. Write the revenue function:: R(x) = 300x where x is number of guitars

-----------------------

c. Find the profit function.

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P(x) = R(x) - C(x)

P(x) = [ R(x) ] - [ C(x) ]

P(x) = [ 300x ] - [ 100x+100,000 ]

P(x) = 300x - 100x-100,000

P(x) = 200x - 100,000

The break even point is when the profit is 0 dollars. You don't lose any money. And you don't gain any money.

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125x = 100,000

x = 800 (# of guitars made and sold)

7 0
3 years ago
Write each fraction or mixed number as a decimal 5/25
Setler [38]

\frac{1}{5}
0.2
3 0
3 years ago
Geometry
Genrish500 [490]
Answer:


Explanation:
3 0
3 years ago
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