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Lisa [10]
2 years ago
5

Si un amigo de Lorena tiene el doble de canciones que ella en su reproductor de música y juntas

Mathematics
1 answer:
artcher [175]2 years ago
4 0

Lorena tiene 20 canciones y su amigo tendria 40

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If a customer uses 80 MB, the monthly cost will be $19.00. If the customer uses MB, the monthly cost will be $. Find a linear eq
CaHeK987 [17]

Answer:

c = 4.211\cdot n

Step-by-step explanation:

The linear equation has the following form:

c = \frac{\Delta C}{\Delta n} \cdot n

Where:

n - Number of MBs of the data plan.

c - Monthly cost of the data plan.

The slope of the function is:

\frac{\Delta C}{\Delta n} = \frac{c}{n}

\frac{\Delta C}{\Delta n} = \frac{80\,MB}{19\,USD}

\frac{\Delta C}{\Delta n} = 4.211\,\frac{MB}{USD}

The equation is:

c = 4.211\cdot n

7 0
3 years ago
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For f(x) = x2 and g(x) = (x − 5)2, in which direction and by how many units should f(x) be shifted to obtain g(x)? (5 points) Up
IgorC [24]

Answer:

5 units to the right.

Step-by-step explanation:

The x in f(x) is replaced by x - 5 to give g(x).

The - 5 will shift f(x) 5 units to the right.

3 0
2 years ago
Need help ASAP giving 30 points
FrozenT [24]

Answer:

Find the radius

Square the radius

Multiply by pi

Round to nearest hundredth

5 0
3 years ago
If the surface area of a cube is 294, whats the length of the cube?
tatyana61 [14]

Answer:

7

Step-by-step explanation:

Total number of surfaces of cube are 6.

Each surface is square.

And area of square is (side)^2

That means, total surface area will be 6 * (side)^2

From question,

294 = 6 * (side)^2 ( Surface area given)

=> 294 ÷ 6 = ( side) ^2

=> 49 = side^2

=> √49 = side

=> 7 = side

So, length of edge of cube is 7

7 0
2 years ago
Connie started with___<br> in her saving account<br><br><br> Fill in the blank
Irina18 [472]

Answer:

Connie started with <u>$25</u> in her savings account.

Step-by-step explanation:

The y-intercept is the value of the function at time zero.

At x = 0, which is week zero, when Connie opened the account, the y value is 25. That means she opened the account with $25.

Answer: $25

3 0
3 years ago
Read 2 more answers
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