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
Alex787 [66]
3 years ago
14

Assuming all variables are positive, use properties of logarithms to write the expression as a sum or difference of logarithms o

r multiples of logarithms.
log2 (x^9 y^5 / 8)

options:
1) 9log2 x -5log2 y -log2 8
2) 9log2 x +5log2 y -log2 8
3) (9log2 x)(5log2 y) -log2 8
4) 9log2 x +5log2 y +log2 8
Mathematics
1 answer:
Katyanochek1 [597]3 years ago
4 0

Answer:

3 is the answer

Step-by-step explanation:

Hope this helps:)

You might be interested in
Uhh solve the question? i hope i find some haikyuu stans out there✌️
musickatia [10]

Answer and Step-by-step explanation:

(\frac{1.25 - x}{1.25x} ) * 100\\\\\\(\frac{1.25}{1.25x} - \frac{x}{1.25x} ) * 100\\\\(\frac{1}{x} - \frac{1}{1.25} ) * 100\\\\\frac{100}{x} - 80\\\\\\

Decreased by 20%

7 0
3 years ago
Read 2 more answers
J.D. power and Associates calculates and publishes various statistics concerning car quality. The dependability score measures p
12345 [234]

Answer:

0.281 ; 0.864

Step-by-step explanation:

1.)

p decreases as n increases (n increases, p--> 0)

λ ≥ 0

P(x = x) = (e^-λ * λ^x) ÷ x!

λ for Ford = 1.27

B) zero problems :

P(x = 0) :

(e^-1.27 * 1.27^0) ÷ 0! = 0.281

P(x = 0) = 0.281

Two or fewer problems :

P(x ≤ 2) = p(x = 0) + p(x = 1) + p(x = 2)

P(x ≤ 2) = 0.281 + 0.357 + 0.226

P(x ≤ 2) = 0.864

D.) It allows for early detection and thus adequate curtailment of the problem at an a stage in which it seems easier to curb.

5 0
3 years ago
Select the correct answer from each drop-down menu.
Oksi-84 [34.3K]

Answer:

we \: have \: ohms \: law \: h =  {i}^{2} rt \\  \frac{h}{t}  =  {i}^{2} rt \div t = p \\  p =  {i}^{2} r....(1) \\ we \: have \: v = ir \\ i =  \frac{v}{r} .....(2) \\ put \: (2) \: in \: (1) \\ then \: p =  { (\frac{v}{r}) }^{2} r \\ p =  \frac{ {v}^{2} }{r}  \\ v =  \sqrt{pr}  =  {(pr)}^{ \frac{1}{2} }  \\ 2) \\ here \: r = 32 \: and \: p = .5 \\ then \: v =  \sqrt{32 \times .5}  \\  =  \sqrt{16}  = 4volt \\ thank \: you

6 0
3 years ago
2) A total of $27,000 was invested; part of it at 10% and part of it at 12%. The total yield was $2990. How much was invested at
Vladimir79 [104]

A total of $27,000 was invested; part of it at 10% and part of it at 12%. The total yield was $2990. How much was invested at each rate?​

Let

x -----> amount invested at 10%

(27,000-x) -----> amount invested at 12%

we have that

0.10(x)+0.12(27,000-x)=2990 ------> equation A

solve for x

0.10x+3,240-0.12x=2,990

0.12x-0.10x=3,240-2,990

0.02x=250

x=$12,500

so

27,000-x=27,000-12,500=$14,500

therefore

amount invested at 10% ----> $12,500

amount invested at 12% -----> $14,500

5 0
1 year ago
What is 15% of 1085.6? Show your work
svetoff [14.1K]
15% of 1085/6 =
15/100 * 1085 6/10 =
= 15/100 * 10856/10 =
= 3/100 * 10856/2                  (after simplifying numerator of 15 and denominator of 10)
= 3/100 * 5428 =
= 16284/100 =
= <u>162,84</u>

Answer: 15% of 1085.6 is 162,84 (it's correct - I doublechecked it with calculator)
8 0
3 years ago
Other questions:
  • What is the answer and how do i solve ?
    13·1 answer
  • Keshav and Noel started to cycle together from Nehru Park. Keshav takes a break to drink water after (k hours), where k is the f
    8·1 answer
  • Investigate the difference between compounding annually and simple interest
    6·1 answer
  • A spider ate 25% percent more bugs this month than last month. The spider ate 8Bugs last month. How many bugs did the spider eat
    7·1 answer
  • HELPP II WILL BE GIVING 30 POINTS AND BRAINLIEST
    14·1 answer
  • PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!
    8·2 answers
  • What is the lines slope ?
    12·2 answers
  • HELP PLEASE ASAP:
    14·1 answer
  • Trish is going to camp for 50 days on 15 July 2022. Calculate the date when he will return from camp
    10·1 answer
  • Debra started washing at 8:33 AM and finished at 9:22 AM.How long did it take her? Give your answer in minutes.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!