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guajiro [1.7K]
3 years ago
10

Papa Johns and Dominos are both running a special on Pizza and wings for Super bowl Sunday. Papa Johns is charging $12 for a lar

ge pizza plus $0.25 for each hot wing. Pizza Hut is charging $15 for a large pizza plus $0.10 for each hot wing. For which number of wings will the cost be the same?
Mathematics
1 answer:
aleksandrvk [35]3 years ago
4 0

Answer:

5 wings

Step-by-step explanation:

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Joanna plans to completely cover a large soup can, including the top and bottom, with black paper. The diameter of the can is 6
jekas [21]

Answer:

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Step-by-step explanation:

7 0
3 years ago
I forgot how to do fractions lol
jekas [21]

Answer: 3/8 (Keep Change Flip)

Step-by-step explanation: -3/10 divided by 4/5, Keep Change Flip = -3/10 x -5/4 = 15/40 simplified to 3/8. Two negetives equal a positive.

8 0
3 years ago
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A chain lying on the ground is 10 m long and its mass is 70 kg. How much work (in J) is required to raise one end of the chain t
DerKrebs [107]

Answer:

W= 34.3 \frac{kg}{s^2} (4^2-0^2)m^2 =548.8 \frac{kg m^2}{s^2} =548.8 J

Step-by-step explanation:

Data Given: m = 70 kg , g = 9.8 ms^-2, h =10m.

For this case we can use the following formula:

W = \int_{x_i}^{x_f} F(x) dx

For this case we need to find an expression for the force in terms of the distance. And since on this case the total distance is 10 m long we can write the expression like this:

F(x) = \frac{ma}{10m}= \frac{mg}{10m} x

The only acceleration on this case is the gravity and if we replace the values given we got:

\frac{70 kg *9.8 m/s^2}{10m} x=68.6 x\frac{kg}{s^2}

Now we can find the required work with the following integral:

W= 68.6 \frac{kg}{s^2} \int_{0}^4 x dx

W= 34.3 \frac{kg}{s^2} x^2 \Big|_0^4

W= 34.3 \frac{kg}{s^2} (4^2-0^2)m^2 =548.8 \frac{kg m^2}{s^2} =548.8 J

7 0
4 years ago
For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Write an equation for the cost, C, after h hours of babysitt
Svet_ta [14]

Answer:

Step-by-step explanation:

Let h represent the number of hours of babysitting.

C represents the total cost of babysitting for h hours.

For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Therefore, the equation would be

C = 5h + 3

Comparing the equation with the slope intercept form, y = mx + c,

The slope = 5

The y intercept = 3

If she babysits for 5 hours, the cost would bee

C = 5 × 5 + 3

C = $28

5 0
3 years ago
Find the area of the shaded region in the simplest form
balandron [24]

Answer:

A = 24t² + 2t

Step-by-step explanation:

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A = area of outer square - area of rectangle

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8 0
3 years ago
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