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2 years ago

What's the answer? I need it please help me !!

Mathematics

1 answer:

Softa [21]2 years ago

6 0

I believe this is J with a radius of 6

the formula for circumference is 2(pi)r so i just took the 12(pi) and divided it by 2, which left me with 6(pi), meaning that 6 would be the "r" in the situation

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-4z ≥ - 64.4

nignag [31]

Answer: D

Step-by-step explanation:

5 0

2 years ago

5. Mr. Martinez is getting a rug for his den and wants to make sure it will fit.He knows the area of the den is 547.35 square fe

evablogger [386]

No.

If the Den is 547.35 Square feet, and one side length is 26.7, you divide the Area by one side length to get the other. 547.35/26.7= 20.5

20.5 is less than <span>23.5. Therefore the rug will not fit.</span>

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2 years ago

Question in photo

ipn [44]

Answer:

5) x=7

6) x=14

7) x=22

8) x=27

Step-by-step explanation:

Please see attached picture for full solution.

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4 0

2 years ago

Read 2 more answers

The cost to produce q items is C(q)=1300+2q2 dollars. Find the marginal cost of producing the 12th item. Interpret your answer i

Ad libitum [116K]

Answer: Marginal cost = $46

The cost of production increases by about $46 when one additional unit is produced.

Step-by-step explanation:

Given : The cost to produce q items is $C(q)=1300+2q^2$ dollars.

$C(12)=1300+2(12)^2=1588\\\\ C(11)=1300+2(11)^2=1542$

The marginal cost of producing the 12th item= C(12)-C(11)

=1588-1542=46

Interpretation : It means , the cost of production increases by about $46 when one additional unit is produced.

3 0

2 years ago

A customer placed an order with a bakery for cupcakes. The baker has completed 37.5% of the order 81 cupcakes. How many cupcakes

Paul [167]

Answer:

The total number of cupcakes ordered=216

Step-by-step explanation:

The total number of cupcakes ordered that the baker completed can be expressed as;

C=P×t

where;

C=Total number of completed order of cupcakes

P=percentage of order completed

t=total number of ordered cupcakes

In our case;

C=81

P=37.5%

t=t

replacing in the above expression;

81=37.5%×t

(37.5/100)×t=81

t=81×100/37.5

t=216

The total number of cupcakes ordered=216

3 0

2 years ago