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harina [27]
3 years ago
5

I needs help!!! i am so confused i have no clue what i am doing helps plzzzzz

Mathematics
1 answer:
lawyer [7]3 years ago
6 0
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What is the midpoint
mrs_skeptik [129]
The answer is (4, 3). Hope this helps!
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Use the table to identify the values of p and q that should be used to factor x^2+9x-10 as (x+p)(x+q)
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5 0
3 years ago
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Which function can be used to find the number of cells of bacteria in the population at time t
Nonamiya [84]

Answer:

db / dt = kb  

this becomes b(t) = Ce^(kt)  

C = 100, the initial population  

P(1) = 420 = 100 e^(1k)  

4.2 = e^k  

ln 4.2 = k  

a) thus, b(t) = 100 e^(t ln 4.2)  

b) b(3) = 100 e^(3 ln 4.2)  

c) growth constant will still be ln 4.2 (constant percentage of populatioin)  

d) 10000 = 100 e^(t ln 4.2)  

100 = e^(t ln 4.2)  

ln 100 = t ln 4.2  

t = ln 100 / ln 4.2

Step-by-step explanation:

6 0
3 years ago
5x+8=28<br> Solve it because I don’t get it
Soloha48 [4]

Answer:

28 - 8= 20 ÷ 5 = 4

Step-by-step explanation:

Use distributive property. The answer is 4

4 0
3 years ago
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Find the area of the figure below. Round to the nearest hundredth when
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I think its the 3rd one
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