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Snowcat [4.5K]
3 years ago
6

A company is paying a local television station to run its commercials. The cost for running commercials is a one-time campaign f

ee and also a per-second fee for the air time of each commercial. The cost can be modeled by the equation y = 500 + 50x, where x is seconds. What is the y-intercept, and what does it represent? (1 point) 50; it represents the per-second fee of air time 500; it represents the one-time campaign fee 500; it represents the per-second fee of air time 50; it represents the one-time campaign fee
Mathematics
1 answer:
Ronch [10]3 years ago
6 0

Answer:

It represents the one-time campaign fee 500.

Step-by-step explanation:

A company is paying a local television station to run its commercials. The cost of running commercials is a one-time campaign fee and also a per-second fee for the air time of each commercial. The cost can be modeled by the equation y = 500 + 50x, where x is seconds.

The equation is in the slope-intercept form and the y-intercept is 500.

Now, it represents the one-time campaign fee 500. (Answer)

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Which has the greater mass a 1 kilogram brick or a 1 kilogram bag of leaves
sladkih [1.3K]
They are the same bc they have the same masses (1 kilogram)
5 0
4 years ago
Country carpets charge $22 per square yard for carpeting and an additional installation fee of $100. City carpets charges $25 fe
Goshia [24]
X is the number of carpeting done
22x+100=25x+70
22x=25x+70-100
22x=25x-30
22x-25x=-30
-3x=-30
x=-30/-3
x=10

A person would have to do the carpeting 10 times in order to pay the same price for both companies (equal).
I dont know if that's your question but this is what is usually asked when giving a problem of that kind.
6 0
3 years ago
Use the explicit formula to determine the 50th term in the sequence:<br> 2,5,8,11,14,...
Tju [1.3M]

Answer:

149

Step-by-step explanation:

There is a common difference between consecutive terms in the sequence.

5 - 2 = 8 - 5 = 11 - 8 = 14 - 11 = 3

This indicates the sequence is arithmetic with n th term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 2 and d = 3 , thus

a₅₀ = 2 + (49 × 3) = 2 + 147 = 149

4 0
3 years ago
What is 15% of 60 create a model
Savatey [412]
15% of 60 = 9.

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I hope that helped! c:
6 0
4 years ago
A town has a population of 13000 and grows at 4.5% every year. To the nearest tenth of a year, how long will it be until the pop
ELEN [110]

Answer:

Correct answer: n = 5.96 ≈ 6 years

Step-by-step explanation:

Given:

Currently population P = 13,000

The percentage annual population growth is 4.5 % or in decimal notation

p = 1.045

Population after n years  Pₙ = 16,900

Work:

After first year it will be   P₁ = P · p

After second year it will be   P₂ = P₁ · p = P · p²

After third year it will be   P₃ = P₂ · p² = P · p³

.....................................................................................

After n-th year it will be   Pₙ = P · pⁿ

pⁿ = Pₙ / P  

n = log p (Pₙ / P) = ln (Pₙ / P) / ln p

n = ln (16,900/ 13,000) / ln 1.045 = ln 1.3 / ln 1.045 = 5.96 ≈ 6

If we accept  n = 5.9 we will get:

Pₙ = P · pⁿ = 13.000 · 1.045⁵°⁹ = 16,855

If we accept  n = 5.96 we will get:

Pₙ = P · pⁿ = 13.000 · 1.045⁵°⁹⁶ = 16,899.6

If we accept  n = 6 we will get:

Pₙ = P · pⁿ =  P₆ = P · p⁶ = 13.000 · 1.045⁶ = 16,929.38

What you will accept is yours choice.

God is with you!!!

5 0
4 years ago
Read 2 more answers
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