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pashok25 [27]
3 years ago
11

What is the nearest tenth P(4,-2) Q (1,3)

Mathematics
1 answer:
irinina [24]3 years ago
4 0
I hope this helps you

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Which is the equation of the line that passes through the point (-5, -2)
Lilit [14]

Answer:

F) y=3x+13

Step-by-step explanation:

y-y1=m(x-x1)

y-(-2)=3(x-(-5))

y+2=3(x+5)

y=3x+15-2

y=3x+13

5 0
2 years ago
The population of bacteria in a culture doubles every 14 hours. How long will it take for
Snezhnost [94]

Answer:  22 hours 11 minutes

<u>Step-by-step explanation:</u>

P=P_o\cdot e^{(kt)}\\\\\text{Since the initial population is doubled in 14 hours, then:}\\2P_o=P_o\cdot e^{k\cdot 14}\\2=e^{14k}\\ln\ 2=ln\ e^{14k}\\ln\ 2=14k\\\\\dfrac{ln\ 2}{14}=k\\\\0.0495=k\\\\\\\text{Now that the k-value has been determined, we can find the time when the}\\\text{population is tripled:}\\3P_o=P_o\cdot e^{0.0495t}\\3=e^{0.0495t}\\ln\ 3=ln\ e^{0.0495t}\\ln\ 3=0.0495t\\\\\dfrac{ln\ 3}{0.0495}=5\\\\22.19=t\\\\22\ hrs +0.19\ hrs

22\ hours + \bigg[\dfrac{19}{100}=\dfrac{x}{60}\bigg]\\\\22\ hours + 11\ minutes

4 0
2 years ago
The following probability model gives the distribution of student loan debt (in thousands of dollars) for the graduating
BaLLatris [955]

Answer:

a

b

c

Step-by-step explanation:

just got this question on edge

7 0
2 years ago
I don't get this part can somebody help pls?
meriva

Answer:

the ground level is -2

Step-by-step explanation:

hope this helps

7 0
3 years ago
Please help! Will give brainly, 50 points!! I'm stuck with this question!!
Marizza181 [45]

To solve this problem, you must plugin the value g(x) into f(x). This gives you (x-3)^2. When you solve that, it gives you x^2 - 6x + 9.

7 0
2 years ago
Read 2 more answers
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