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RoseWind [281]
3 years ago
13

Evaluate log base 12 of y^2, given log base 12=16

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
5 0

Answer:

y = 12^8

Step-by-step explanation:

Log base 12, y^2 = 16

y2 = 12^16

y = sqrt ( 12^16) = (12^16)^1/2

y = 12^8

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If a triangle has a base of 5 cm and a height of 6 cm what’s it’s area?
Margarita [4]

Answer:

the area is 30 you have to muiltly the two together

Step-by-step explanation:

4 0
3 years ago
Out of 32 students in a class five said they rode there bikes to school. Based on these results, how many of the 800 students ri
melamori03 [73]
YOu have to set a proportion or do this easy method... 

5/32= <span>0.15625
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that means the answer is 125

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hope that helps and you give good feedback




</span>
3 0
3 years ago
An airplane is flying from New York City to Los Angeles. The distance it travels in miles, d is 0.15 per second of time, t.
garik1379 [7]

Here the function given by

  • f(d)=0.15t

Now

f(1):-

\\ \sf\longmapsto f(1)=0.15(1)=0.15m

\\ \sf\longmapsto f(2)=0.15(2)=0.3m

6 0
3 years ago
A population of bacteria begins with 1500 bacteria and grows to 4500 in one hour.
dezoksy [38]

The function that represents the growth of this culture of bacteria as a function of time is; P = 1500e^(1.0986t)

<h3>How to calculate Exponential Growth?</h3>

The formula for exponential growth is;

P = P₀e^(rt)

where;

P = current population at time t

P₀ = starting population

r = rate of exponential growth/decay

t = time after start

Thus, from our question we have;

4500 = 1500 * e^(r * 1)

4500/1500 = e^r

e^r = 3

In 3 = r

r = 1.0986

Thus, the function that represents the growth of this culture of bacteria as a function of time is;

P = 1500e^(1.0986t)

For the culture to double, then;

P/P₀ = 2. Thus;

e^(1.0986t) = 2

In 2 = 1.0986t

t = 0.6931/1.0986

t = 0.631 hours

Read more about Exponential Growth at; brainly.com/question/27161222

#SPJ1

4 0
2 years ago
What are the coordinates of points x,j,y, and w
Dmitry_Shevchenko [17]
X: 1, 2

J: 1, 5

Y: -3, 5

Start with the x-axis which is the horizontal line, and then the y-axis which is the vertical line, then you just find the dot and the points!
8 0
3 years ago
Read 2 more answers
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