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coldgirl [10]
3 years ago
10

Store - Cost to Store - Markup

Mathematics
1 answer:
UkoKoshka [18]3 years ago
6 0

Answer:

a-b  b-50%

Step-by-step explanation:

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Kayla is on level 12 of a new game. Everyday she completes 6 new levels. Maddy is on level 28 of the same game. Everyday she com
ankoles [38]

Answer:

Kayla and Maddy will be in the same level in 4 days.

Step-by-step explanation:

Kayla: y = 6x + 12

Maddy: y = 2x  + 28

6x + 12 = 2x + 28

Subtract 2x from both sides;

4x + 12 = 28

Subtract 12 from both sides;

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2 years ago
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Umnica [9.8K]

Answer:

9.6

Step-by-step explanation:

8 0
3 years ago
Each container must hold exactly 1 litre of water Each container must have a minimum surface area
Arada [10]

The containers must be spheres of radius = 6.2cm

<h3>How to minimize the surface area for the containers?</h3>

We know that the shape that minimizes the area for a fixed volume is the sphere.

Here, we want to get spheres of a volume of 1 liter. Where:

1 L = 1000 cm³

And remember that the volume of a sphere of radius R is:

V = \frac{4}{3}*3.14*R^3

Then we must solve:

V = \frac{4}{3}*3.14*R^3 = 1000cm^3\\\\R =\sqrt[3]{  (1000cm^3*\frac{3}{4*3.14} )} = 6.2cm

The containers must be spheres of radius = 6.2cm

If you want to learn more about volume:

brainly.com/question/1972490

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6 0
2 years ago
In the diagram below, what is the relationship between the number of trapezoids, n, and the perimeter, p, of the figure they for
Soloha48 [4]

Answer:

Step-by-step explanation:

it is all of the side lengths of the four sides times how many trapezoids there are

7 0
3 years ago
What exactly does skew mean?
Sever21 [200]
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