1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Blababa [14]
3 years ago
13

Solve Highschool Pre cal

Mathematics
1 answer:
Bezzdna [24]3 years ago
6 0

Option C:

\ln 64 y^{2}

Solution:

Given expression: 2 ln 8 + 2 ln y

Applying log rule a \log b=\log b^{a}  in the above expression.  

⇒ 2 \ln 8+2 \ln y=\ln 8^{2}+\ln y^{2}

Applying log rule \log a+\log b=\log (a b) in the above expression.

⇒ \ln 8^{2}+\ln y^{2}=\ln \left(8^{2} y^{2}\right)

We know that 8^{2}=64

⇒ \ln \left(8^{2} y^{2}\right)=\ln 64 y^{2}

Hence, the expression in single natural logarithm is \ln 64 y^{2}.

You might be interested in
Convert the following to a percentage: $0.40 out of $2.50
expeople1 [14]

Answer:

16%

Step-by-step explanation:

Solution for 0.40 is what percent of 2.50:

0.40:2.50*100 =

(0.40*100):2.50 =

40:2.50 = 16

8 0
2 years ago
Read 2 more answers
3 πd=12 π<br> what does d equal?
Sindrei [870]

__________

D = 4

__________

i blelieve this is it.

7 0
2 years ago
Read 2 more answers
19) Write in Ascending Order
tatuchka [14]
7.59km,7.6km,7613m hope that helps
6 0
3 years ago
A nursery has 10 tree seedlings to give out at 2 workshops. It wants to give out a minimum of 2 seedlings at each workshop. How
11111nata11111 [884]

We are given total 10 tree seedlings.

Number of workshops = 2.

Here order doesn't matters.

<em>When order doesn't matters we apply combination.</em>

We know formula of combination:

C(n,r) = \frac{n!}{r!(n-r)!}

For the given situation, we have

n=10 and r=2.

Plugging values in formula, we get

\frac{10!}{2!(10-8)!}  = \frac{10\times 9\times8!}{2!8!}

\frac{10 \times 9}{2} = \frac{90}{2} =45

<h3>Therefore, 45 different ways can the nursery give out seedlings.</h3>
5 0
3 years ago
Factor: -49x^2+ 7y^2 + 133
prisoha [69]

Answer:

-7 (7x^2-y^2-19)

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is another way to say 345 centimeters?<br><br> 345 cm<br> 345 cg<br> 345 mm<br> 34.5 dl
    7·1 answer
  • Is the square root of 100 rational or irrational?<br> What about the square root of 0.25?
    9·1 answer
  • What is the slope of the graph shown below ?<br> A. 4/3<br> B. 1/4<br> C. -3<br> D. 4
    10·1 answer
  • Question in the picure
    7·1 answer
  • Rebecca charges $7.50 per hour to babysit. She babysat for 4.5 hours on Saturday, and 2.75 hours on Sunday. How much will Rebecc
    12·1 answer
  • If RT bisects SU, find each measure ST, RU, SV, SU,
    12·1 answer
  • Simplify the expression (4x) −4th power Write your answer using only positive exponents.
    7·1 answer
  • What is -13÷-21 **negative 13 divided by negative twenty-one**​
    6·2 answers
  • Use the IQR to determine if any of the data in the data set are outliers.
    6·1 answer
  • A coin is tossed 20 times with the following results:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!