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MissTica
3 years ago
8

The local newspaper tells you that ad space costs 40 per column-inch. A "column-inchis space one column wide nch high. You want

to buy a space 3 columns wide and 5 inches high. What will it cost you?
A.) $40
B.) $120
C.) $200
D.) $600
Mathematics
1 answer:
mash [69]3 years ago
3 0

Answer:

it should be 600

Step-by-step explanation:

40x3=120x5=600

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3 0
2 years ago
What is the end behavior of the function f of x equals negative 4 times the cube root of x?
vampirchik [111]

The function f(x) = 4\sqrt[3]{x} is a cube root function

The function end behavior is:

\quad \mathrm{as}\:x\to \:+\infty \:,\:f\left(x\right)\to \:+\infty \:,\:\:\mathrm{and\:as}\:x\to \:-\infty \:,\:f\left(x\right)\to \:+\infty

<h3>How to determine the end behavior?</h3>

The equation of the function is given as:

f(x) = 4\sqrt[3]{x}

To determine the end behavior, we plot the graph of the function f(x).

From the attached graph of the function, we can see that:

As x approaches infinity, the function f(x) approaches infinity, and vice versa

Hence, the function end behavior is:

\quad \mathrm{as}\:x\to \:+\infty \:,\:f\left(x\right)\to \:+\infty \:,\:\:\mathrm{and\:as}\:x\to \:-\infty \:,\:f\left(x\right)\to \:+\infty

Read more about function end behavior at:

brainly.com/question/23968442

8 0
2 years ago
This net can be folded to form a cube with a side length of 20 units.
polet [3.4K]

Answer:

option a

Step-by-step explanation:

i took the quiz

3 0
3 years ago
Factor. (GCF)
saw5 [17]
Answer: 6(4a + 2b - 5)
8 0
2 years ago
A national census is mandated by the Constitution of Pakistan to be held every ten years. After the independence of Pakistan in
ankoles [38]

Answer:

a) P(t) = 3166t + 65309

b) The slope of 3166 means that each year, the population increases, on average, by 3166 million people.

The P-intercept of 65309 means that the population of Pakistan in 1972 was of 65309 million people.

c) The estimated population of Pakistan in 2027 will be of 239 439 million people.

Step-by-step explanation:

Linear function:

In this question, the linear function for the Population in Pakistan in t years after 1972 is given by the following equation:

P(t) = mt + P(0)

In which P(t) is given in millions of people.

In which m is the slope, that is, the average number by which the population changes each year, and P(0) is the population in 1972.

a) Determine the estimation function P = f (t), where P equals the population of Pakistan and t equals time measured in years since 1972.

In 1972, the population was of 65.309 million. This means that P(0) = 65.309.

So

P(t) = mt + 65.309

In 2017, the population was 207.774 million.

2017 - 1972 = 45

This means that P(45) = 207.774. So

207774 = 45m + 65309

45m = 207774 - 65309

m = \frac{(207774 - 65309)}{45}

m = 3166

So

P(t) = 3166t + 65309

b) Interpret the slope and P intercept

Following the explanation before item a:

The slope of 3166 means that each year, the population increases, on average, by 3166 million people.

The P-intercept of 65309 means that the population of Pakistan in 1972 was of 65309 million people.

c) According to this function, what will be the estimated population of Pakistan in 2027 census?

2027 - 1972 = 55

So this is

P(55) = 3166*55 + 65309 = 239 439

The estimated population of Pakistan in 2027 will be of 239 439 million people.

7 0
3 years ago
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