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Ede4ka [16]
3 years ago
8

Unandsimplifythe first the​

Mathematics
1 answer:
Gnoma [55]3 years ago
3 0

Step-by-step explanation: what is the question

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What is the third quartile of this data set 20,21,24,25,28,29,35,36,37,43,44
SashulF [63]

Answer:

37

Step-by-step explanation:

The data set is in ascending order, thus the median is the middle value of the data set.

median = 29

The third quartile is the middle value of the data to the right of the median

Q_{3} = 37

6 0
3 years ago
Read 2 more answers
Va rog ajutati-ma la 5) b) si 6) dau 20 de puncte si coroana !!!
Shtirlitz [24]
Can you translate to english?
5 0
3 years ago
The rate at which a quantity of a radioactive substance decays is proportional to the quantity of the substance. The constant of
Butoxors [25]

Answer:

\frac{dN}{dt} = λN           N(0) = 6

N(t) = N₀e^(λt)

Applying the inital value condition

N(t) = 6e^(λt)

Step-by-step explanation:

Summarizing  the information briefly and stating the  variables in the problem.

t = time elapsed during the decay

N(t) = the amount of the radioactive substance remaining after time t

λ= The constant of proportionality  is called the decay constant or decay rate

Given the initial conditions

N(0) = N₀ = 6

The rate at which a quantity of a radioactive substance decays (\frac{dN}{dt}) is proportional to the quantity of the substance (N)  and λ is the constant of proportionality  is called the decay constant or decay rate :

\frac{dN}{dt} = λN          

N(t) = N₀e^(λt) ......equ 1

substituting the value of  N₀ = 6 into equation 1

N(t) = 6e^(λt)

3 0
3 years ago
Maya has 9 books 1/3 of her books are fairy tales how many of Mayas books are fairy tales
posledela

Answer:

3

Step-by-step explanation:

1/3 of 9 is 3

you would figure this out by dividing the total amount of books by the denominator of the fraction.

9/3=3

8 0
3 years ago
MaryBeth works from home as a graphic designer. Recently she raised her hourly rate by 6​% to cover increased costs. Her new hou
mojhsa [17]

Answer:

$21.59

Step-by-step explanation:

The original hourly rate was x.

She raised it 6%. The raise is 6% of x, or 0.06x.

The new rate is x + 0.06x or 1.06x.

The new rate is $22.89.

1.06x = 22.89

Divide both sides by 1.06.

x = 21.59

7 0
3 years ago
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