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kifflom [539]
2 years ago
12

I just need lol. jdjdj​

Mathematics
1 answer:
irakobra [83]2 years ago
3 0

Answer:

21

Step-by-step explanation:

trust bro

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Proportion multiple choice​
-Dominant- [34]

Answer:

a) x 2

b) x 3

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6 0
2 years ago
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A type of plant is introduced into an ecosystem and quickly begins to take over. A scientist counts the number of plants after m
Artyom0805 [142]

With no limiting factors to the growth of the plants, the number of  months have passed since the plants were first introduced is 23.1.

<h3>What is an exponential function?</h3>

Exponential function is the function in which the function growth or decay with the power of the independent variable. The curve of the exponential function depends on the value of its variable.

A type of plant is introduced into an ecosystem and quickly begins to take over.

A scientist counts the number of plants after m months and develops the equation to model the situation, which is given as,

p(m)=19.3(1089)^m

Most recently, the scientist counted 138 plants.

138=19.3(1089)^m\\(1089)^m=7.15

Taking log both sides of the equation,

\log(1.089)^m=\log7.15\\m\log(1.089)=\log(7.15)\\m=\dfrac{\log7.15}{\log(1.089)}\\m\approx23.1

Thus, with no limiting factors to the growth of the plants, the number of  months have passed since the plants were first introduced is 23.1.

Learn more about the exponential function here;

brainly.com/question/15602982

5 0
2 years ago
Is 2.64 greater or less than 1.9?
Schach [20]

2.64 is greater than 1.9

4 0
3 years ago
What are the values for the coefficients and constant term of 2 + 3x² - 5x?<br> a=<br> B=<br> C=
Aleks [24]

Answer:

a=3

b=-5

c=2

Step-by-step explanation:

Because first arrange them in decreasing order by their variables powers like this 3x²-5x+2 after that take the the coefficients

5 0
1 year ago
If three-eights of a pound of candy was shared equally among the 3 people, what fraction of a pound did each person receive?
REY [17]
Hola!

3/8 ÷ 3 = 1/8

Each person would recieve 1/8 a pound of candy.

Hope this helps!

~DL
3 0
3 years ago
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