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Jlenok [28]
3 years ago
7

Help help help PLEASEEEEE

Mathematics
1 answer:
AysviL [449]3 years ago
6 0

Answer:

m=4b and b=4m

Step-by-step explanation:

this is the right answer

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Scientists are monitoring the populations of two insect species in a remote location in Alabama. They estimate that the current
bulgar [2K]

Answer:

2.5e-0.04x = 1.2 + 0.2x

Step-by-step explanation:

Given that:

Insect A:

Initial population, Po = 2.5 million

Rate of decline = 4%

Insect B:

Initial Population (Po) = 1.2 million

Yearly increase = 200,000 = (200,000/1,000,000) = 0.2

For insect A:

P(t) = Po(1 - r)^t = Po*e^-rt

Po*e^-rt = 2.5e^-0.04t ----(1)

For Insect B:

P(t) = Po + (yearly increase) * t

P(t) = 1.2 + 0.2t - - - - - (2)

Equating (1) and (2)

2.5e^-0.04t = 1.2 + 0.2t

3 0
3 years ago
Please help! 10 points and brainlyist!!
yarga [219]

Answer:

1.80 in^3

1.0 fluid ounces^3

Step-by-step explanation:

volume of a cone = 1/3 πr²h

π = 3.14

r = 2.2 / 2 = 1.1

h = the value of h can be determined using Pythagoras theorem

The Pythagoras theorem : a² + b² = c²

where a = length

b = base

c =  hypotenuse

1.8² = 1.1² + b²

3.24 = 1.21 + b²

3.24 - 1.21 = b²

2.03

b = √2.03 = 1.42

Volume = 1/3 x 3.14 x 1.21 x 1.42 = 1.80 in^3

1.80 x 0.554 = 1.0 fluid ounces^3

5 0
3 years ago
_384<br> What is the square root of 384
sp2606 [1]

Answer:

19.5959179423

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
In a survey of 1,300 people who owned a certain type of​ car, 650 said they would buy that type of car again. What percent of th
Free_Kalibri [48]

Answer:

50%

Step-by-step explanation:

650 is one half of the 1,300

That means that 650 is 50% of people who were satiufired out of 1,300

3 0
3 years ago
PLEASE HELPPP 10 points and will mark brainly!!!!!!
snow_tiger [21]

Answer:

-.095

Step-by-step explanation:

6 0
3 years ago
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