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
FinnZ [79.3K]
3 years ago
13

What is 15 : 27 in simplest form as a ratio

Mathematics
1 answer:
Gnoma [55]3 years ago
6 0

Answer:

5 : 9

Step-by-step explanation:

We have to divide both 15 and 27 by 3

(15 : 3) = 5

(27:3) = 9

You might be interested in
Jenna saves $2,500 per year in an account that earns 10% interest per year, compounded annually. Jenna will have saved in 30 yea
Vsevolod [243]

~~~~~~~~~~~~\textit{Future Value of an ordinary annuity}\\ ~~~~~~~~~~~~(\textit{payments at the end of the period}) \\\\ A=pymnt\left[ \cfrac{\left( 1+\frac{r}{n} \right)^{nt}-1}{\frac{r}{n}} \right]

\begin{cases} A= \begin{array}{llll} \textit{accumulated amount}\\ \end{array}\\ pymnt=\textit{periodic payments}\dotfill &2500\\ r=rate\to 10\%\to \frac{10}{100}\dotfill &0.1\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &30 \end{cases}

A=2500\left[ \cfrac{\left( 1+\frac{0.1}{1} \right)^{1\cdot 30}-1}{\frac{0.1}{1}} \right]\implies A=2500\left[ \cfrac{(1.01)^{30}-1}{0.1} \right] \\\\[-0.35em] ~\dotfill\\\\ ~\hfill A\approx 411235.06~\hfill

4 0
2 years ago
Help on logarithmic equation
inessss [21]
\log _{ 2 }{ \left( 3-x \right)  } +\log _{ 2 }{ 5 } =2\log _{ 3 }{ 5 } \\ \\ \log _{ 2 }{ \left( 5\left( 3-x \right)  \right)  } =\log _{ 3 }{ \left( { 5 }^{ 2 } \right)  } \\ \\ { 2 }^{ \log _{ 3 }{ 25 }  }=5\left( 3-x \right) \\ \\ { 2 }^{ \log _{ 3 }{ 25 }  }=15-5x\\ \\ 5x=15-{ 2 }^{ \log _{ 3 }{ 25 }  }\\ \\ x=\frac { 15 }{ 5 } -\frac { { 2 }^{ \log _{ 3 }{ 25 }  } }{ 5 } \\ \\ x=3-\frac { { 2 }^{ \log _{ 3 }{ 25 }  } }{ 5 }
8 0
3 years ago
In a game using a spinner with five equal parts numbered 1 to 5, a contestant wins when the spinner lands on an odd number. Is t
gayaneshka [121]

Answer:

A. yes

Step-by-step explanation:

The contestant has a 60% chance of winning because they could either spin 1, 3, or 5.

However, unless there's another player who can only spin evens, it's not fair, because the contestant who spins odds has a 60% chance, while this player will only have a 40% chance.

3 0
1 year ago
what is the area of a circle with radius of 7cm using 3.14 for pi and round to he nearest tenth plz hurry
Sophie [7]

Answer:153.9 cm

Step-by-step explanation:

The area of a circle is found by pi × radius squared and pi is aprox 3.14 so 3.15×7² = 153.86 then round off to the nearest tenth you get 153.9

5 0
3 years ago
Read 2 more answers
Helpppp meeeee plssss
Diano4ka-milaya [45]
DONT open file it’s a scam and tracker please don’t open it
3 0
3 years ago
Other questions:
  • What is 72635272727262526 x 28262526161718 x 1.600082 x 8162525151515167475803816
    13·1 answer
  • WILL MARK BRAINLIEST Find the coordinates of the points of intersection of the graphs with coordinate axes: c y=− 1/4 x+2
    13·1 answer
  • What is the solution of −81=b6 ?<br> A. b = −486<br> B. b = −75<br> C. b = 13.5<br> D. b = 486
    10·1 answer
  • PLEASE HELP
    8·2 answers
  • Please Help, thank you!
    12·1 answer
  • Is 10 greater than 10.01 or less than​
    7·2 answers
  • GUYS HELP I WILL GIVE BRAINLYIST <br> ;)
    5·1 answer
  • Choose yes or no tell if each quadrilateral always has all sides equal in length and all angles
    13·1 answer
  • Please help me with this
    11·1 answer
  • 10 POINTS PLEASE HURRY
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!