3 years ago

"Every finite set is closed." Is this true?

1 answer:

3 0

The statement that is given in the question is that "Every finite set is closed" and it is absolutely true fact. The simple reason behind such a conclusion is that a finite value always has a definite number and that is actually the last one and so it can be closed. I hope that this answer has come to your help.

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The ratio of the measures of the sides of a triangle is 3:7:9. If the perimeter of the triangle is 266 inches, find the length o

I am Lyosha [343]

Answer: I simplified it for you lol

Step-by-step explanation: Simplify the matrix.

19 + 266 inches

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2 years ago

What is give an example of a unit rate used in a real world situation? Plz I'm literally so confused lol.

nignag [31]

Answer:

Miles per hour. (mph)

Step-by-step explanation:

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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:

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3 years ago

What is the value of |–3.25| ?

34kurt

Answer:

3.25

Step-by-step explanation:

Rule: An absolute value will always be positive.

=> Referring to the rule, the absolute value of |–3.25| is 3.25.

Hoped this helped.

$BrainiacUser1357$

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3 years ago

The Delucci family traveled on the highway for two hours at 70 miles per hour, and then three hours at 35 miles per hour. How fa

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(2 * 70) + (3 * 35) = 140 + 105 = 245 miles

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3 years ago