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cestrela7 [59]
3 years ago
5

Log(2)+log(3)-log(11)

Mathematics
2 answers:
Katarina [22]3 years ago
7 0
<span>Table of decimal logarithms, we have:
log 2 </span>≈ 0.30
log 3 ≈ 0.47
log 11 ≈ 1.04

Therefore:
<span>Log (2) + log (3) -log (11) =
0.30 + 0.47 - 1.04 = 
0.77 - 1.04 = - 0.27

Answer:
- 0.27
</span>
s344n2d4d5 [400]3 years ago
6 0
You could also solve the answer using logarithmic rules.

log(a * b) = log(a) + log(b)
log(a / b) = log(a) - log(b)

Therefore

log(2) + log(3) - log(11)
log(6) - log(11)
log(6 / 11)
= -0.263 to 3DP

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The North Carolina Aquarium at forth fisher celebrated a record amount of visitors on Memorial Day.they recorded 16,652 visitors
Lena [83]

<u>Answer:</u>

Option(b) = 10

The Number 6 in the thousands place is 10 times bigger than the Number 6 in the hundreds place

<u>Explanation:</u>

We are given the value recorded = 16,652

Now the Number 6 in hundreds place means it is equal to 600 and the  Number 6 in thousands place means that it is = 6000

from the given value 6 in hundreds place = 652 and

that in thousands place = 6520 ,

so the six in thousands place is obtained by multiplying 10 with the 6 in hundreds place hence the latter is 10 times bigger than the former.

6 0
3 years ago
Melinda and Marcus each have a job. Melinda earns $12 an hour. She also receives a $75 weekly bonus.
Olenka [21]
According to given information,
Equation of Melinda Earning = 75 + 12x
Equation of Marcus Earning = 15x
Where, x = Number of hours they worked.

Now, we need to calculate when they will have same amount of money, so for that instance they shall equal to each other.
75 + 12x = 15x
15x - 12x = 75
3x = 75
x = 75/3
x = 25

After 25 hours, they will have the money = 15(25) = $375

So, your final answer is $375

Hope this helps!

8 0
3 years ago
Read 2 more answers
This composite figure is made up of three simpler shapes. What is the area of
In-s [12.5K]

Answer:

55 Square Cm

Step-by-step explanation:

Just took the quiz!! ITS 55 DUM.b IDlOT SYBAU UGL/Y FRe.AL no but fr its 55 if u think it’s not ur DUM.B, ITS 55

3 0
3 years ago
Read 2 more answers
HELP QUICK PLEASE!!!!! What is the simplified form of the following expression? (4th root of a5b2c4) - 7ac (4th root of ab2)
Margarita [4]
4th root of a^5b²c^4=ac(4th root of ab²)
ac-7ac=-6ac,
so the result is -6ac(4th root of ab²)
8 0
4 years ago
HELP PLEASE!!!!<br> THERE R 3 QUESTIONS. MAKE SURE TO ANSWER ALL 3!!!<br> TYSM
sergeinik [125]
Answer:
1. k=2
2. b=2f
3. 68

Explanation

1. y=kx (replace x&y with 2 values)

12=k(6) (isolate k)
/6 /6

2=k *check with another value to see if k truly is 2

2. since the constant of variation is 2, we can see that 2x the number of flowers make up the birds. so...

b(birds/y-value)=2(constant)f(number of flowers)

b=2f

3. input 34 into f, since there are 34 flowers

b=2*34 (use mental math)

b=68
in other words, there will be 68 birds.
6 0
2 years ago
Read 2 more answers
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