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forsale [732]
3 years ago
6

Write an equation of the line that passes through a pair of points:

Mathematics
2 answers:
sergey [27]3 years ago
4 0

Answer: C

Step-by-step explanation:

s344n2d4d5 [400]3 years ago
4 0
The answer would be C
Hope this helps ;:)
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Help! Directions too please!:)
NISA [10]
Slope of function B is "rising" 3 and going over to the right by 1. Representing the slope as 3/1 = 3.

Slope of function A is already giving. If you multiply the slope of function B by 2, it will equal the slope of Function A
 
7 0
3 years ago
Can someone help me please ?!!
mestny [16]

Answer:

Not sure sorry

Step-by-step explanation:

5 0
2 years ago
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If N is the population of the colony and t is the time in​ days, express N as a function of t. Consider Upper N 0 is the origina
lesya [120]

Answer:

(a)N(t)=Noe^{kt}

(b)5,832 Mosquitoes

(c)5 days

Step-by-step explanation:

(a)Given an original amount N_o at t=0. The population of the colony with a growth rate k \neq 0, where k is a constant is given as:

N(t)=Noe^{kt}

(b)If N_o=1000 and the population after 1 day, N(1)=1800

Then, from our model:

N(1)=1800

1800=1000e^{k}\\$Divide both sides by 1000\\e^{k}=1.8\\$Take the natural logarithm of both sides\\k=ln(1.8)

Therefore, our model is:

N(t)=1000e^{t*ln(1.8)}\\N(t)=1000\cdot1.8^t

In 3 days time

N(3)=1000\cdot1.8^3=5832

The population of mosquitoes in 3 days time will be approximately 5832.

(c)If the population N(t)=20,000,we want to determine how many days it takes to attain that value.

From our model

N(t)=1000\cdot1.8^t\\20000=1000\cdot1.8^t\\$Divide both sides by 1000\\20=1.8^t\\$Convert to logarithm form\\Log_{1.8}20=t\\\frac{Log 20}{Log 1.8}=t\\ t=5.097\approx 5\; days

In approximately 5 days, the population of mosquitoes will be 20,000.

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2 years ago
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A circle has radius 50 cm. Which number would be close to the area
ale4655 [162]

Answer:

look do is gone eat

Step-by-step explanation:

ok

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3 years ago
Compare 6_|-8| using <,>,=.
Zigmanuir [339]

Answer:

>

Step-by-step explanation:

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