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3 years ago

Whose y-intercept is (0,6) and slope is 3?

Mathematics

1 answer:

GrogVix [38]3 years ago

6 0

your answer is y=3x +6

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What is 5,821 g = ___ dag

pogonyaev

Answer:

582.1

Step-by-step explanation:

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9 months ago

Marshall's office had already recycled 2 kilograms this year before starting the new recycling plan, and the new plan will have

Alona [7]

Answer: w x 4 + 2 = p

Step-by-step explanation:

W = Week

P = Paper

4 kg a week would be 4 x w

you also must add the 2 kilograms at the start of the year

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2 years ago

The population of a town is 6500 and is increasing at a rate of 4% each year. Create a function for this scenario. At this rate,

Stella [2.4K]

Answer:

$P_4 = 7604.08$

Step-by-step explanation:

If the population increases at a rate of 4% per annum, then:

In year 1:

$P_1 = P_0 + 0.04P_0$

Where $P_0$ is the initial population and $P_n$ is the population in year n

In year 2

$P_2 = P_1 + 0.04P_1$

It can also be written as:

$P_2 = P_0 + 0.04P_0 + 0.04 (P_0 + 0.04P_0)$

Taking out common factor $P_0$

$P_2 = (1 + 0.04) (P_0) + 0.04P_0 (1 + 0.04)$

Taking out common factor (1 + 0.04)

$P_2 = (1 + 0.04) (P_0 + 0.04P_0)$

Taking out again common factor $P_0$

$P_2 = (1 + 0.04) (1 + 0.04) P_0$

Simplifying

$P_2 = P_0 (1 + 0.04) ^ 2$

$P_n = P_0 (1 + 0.04) ^ n$

This is the equation that represents the population for year n

Then, in 4 years, the population will be:

$P_4 = P_0 (1 + 0.04) ^ 4\\P_4 = 6500(1 + 0.04) ^ 4\\P_4 = 7604.08$

3 0

3 years ago

Can someone plz help!!!!!

kakasveta [241]

Answer:

17. 15

18. 8(this one I'm not sure tho what does the right one say)

19. 32

20. 5

5 0

3 years ago

I NEED THIS ASAP!!!!!! The dimensions of triangle B are twice the dimensions of triangle A. The area of triangle B is 112 cm2.

zubka84 [21]

Answer: A. 56 cm2

Step-by-step explanation: 112/2=56 and I divided it because Triangle B is twice of Triangle A.

4 0

2 years ago