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Anon25 [30]
3 years ago
8

expand and simplify completely (log). PLEASEE HELP ASAP!!! I WILL GIVE BRAINLIEST!! thank you so much!!!!

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
7 0

Answer:

c. 2 log3(y)+1+log3(x)

Step-by-step explanation:

  • When expanding and simplifying, we can see that the answer is 1+log3(x) + 2log3(y), which matches Answer Choice C.
lisov135 [29]3 years ago
3 0

Answer:

( C ) 1+log3x+2log3y

Step-by-step explanation:

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7,095 : 62 =<br> Help me I need it
zlopas [31]

Answer:

Your answer to this would be 114.44

It was 114.435, but I round it.

4 0
4 years ago
Read 2 more answers
A population of beetles are growing according to a linear growth model. The initial population (week 0) is P0=9, and the populat
Marat540 [252]

Answer:

y = 4x + 9

week 21

Step-by-step explanation:

first I did 37-9 and got 28 I divide that by 7 ( seven weeks) and got 4 so I know the slope is 4.

so to find how many weeks till 93 I did; 93 = 4x + 9. We have to get x by its self so I minus 9 by both sides and got 84 = 4x. So now we divid both sides by 4 to get x by its self and we end up with 21 = x

5 0
3 years ago
Which expression is equivalent to...
olga_2 [115]

Answer:

8m^5

Step-by-step explanation:

Well we can simplify the numerator, by multiplying the 4 by the 6 and the m^3 and m^4 (add the exponents, explained in one of my previous answers I think)

This gives us the fraction: \frac{24m^7}{3m^2}

We can now divide the m^7 by m^2 by subtracting the exponents, and the reason why this works, is you're simply cancelling out the m's, If we express this in expanded form we have the following fraction: \frac{24 * m * m * m * m * m * m * m}{3 * m * m}

Since there is two m's in the denominator and there is also two (more than two) m's in the numerator, we can cancel those two m's out, and we get the fraction:

\frac{24 * m * m * m * m * m}{3} which can be simplified in exponent form as: \frac{24m^5}{3}, now all we have to do is divide the 24 by the 3, to get 8

This gives us the answer: 8m^5

6 0
2 years ago
This distance time graph represents a journey made by jo what did jo do at minute 10
mariarad [96]

Answer:

Speed = 0.1333 km/minute

Step-by-step explanation:

According to the graph :

At 10 minutes, it could be observed that the Distance moved started to reduce until distance moved reached 0 at 20 minutes. This could be interpreted as a case of negative acceleration (that is deceleration) whereby the distance covered started to decrease with time until the it rest at 0.

Speed during the last 30 minutes :

Speed = distance / time

Distance moved during this period :

Distance (from 0 to 4km)

Time = (from 30 to 60 minutes)

Speed = (4 - 0) / (60 - 30)

Speed = 4 / 30

Speed = 0.13333 km per minute

8 0
3 years ago
Please help! 20 points thanks :)
4vir4ik [10]

Answer:

Option A

Step-by-step explanation:

We use the slope formula:

\frac{y_{2}-{y_{1}} }{x_{2} -x_{1} }

We substitute the values given and see which option corresponds with our equation:

\frac{-4-(-6)}{-2-3}
Option A must be correct

5 0
3 years ago
Read 2 more answers
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