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3 years ago

Need help test is due 3/10/18

Mathematics

1 answer:

Kazeer [188]3 years ago

8 0

I believe <span>angle 1 is 115° </span>

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7/2 ≥ b + 9/5. and btw, the ones that has the slashes are fractions. :3

Ainat [17]

Answer:

I believe it's

* B. b<1 7/10

I'm sorry if its wrong

6 0

2 years ago

What the distance between points 3,2 & 9,5??

Georgia [21]

Answer:

the difference is 1 and 4

Step-by-step explanation:

hope this helps

5 0

3 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

What is the point slope equation for the point (2, 5) and slope 2/3?

zmey [24]

Answer: y-5=2/3(x-2)

Step-by-step explanation:

Point-slope formula: y-y1=m(x-x1)

M=slope

Slope is 2/3

Plug in your x and y

8 0

3 years ago

Area of 4, 13, and 12

SCORPION-xisa [38]

Answer:

area =4*13*12=624

Therefore the area is 626 units square

7 0

2 years ago