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
eduard
3 years ago
11

On Saturday, 45% of the music Brianna listened to was country songs. She listened to 27 country songs on Saturday. How many song

s did Brianna listen to on Satuday?
Mathematics
1 answer:
Arte-miy333 [17]3 years ago
5 0

Answer:

60 songs.

Step-by-step explanation:

The percentages there are an equal sign so

0.45x=27

x=60

So Brianna listened to 60 songs!

You might be interested in
Complete the inequality statement with the symbol that makes it true.<br> 28.005_28.05
Veronika [31]

Answer:

<

Step-by-step explanation:

5/1000 is a smaller value than 5/100

3 0
3 years ago
How many different ways are there to rearrange the letters of the word EXAM, if you don't care if the results is a recognizable
Vlada [557]
In this case, all letters are unique.

Start by holding the first letter:
E - XAM
E - XMA
E - MAX
E - MXA
E - AXM
E - AMX
So there are 6 combinations here.

Repeat for all 4 letters.

6 x 4 = 24

This is same as 4x3x2x1.

For 3 unique characters, it is 3x2x1.
For 5 unique characters, it is 5x4x3x2x1
And so on...
6 0
3 years ago
Major help please !!!!!!!
ExtremeBDS [4]

3 5/9 divided by -2 2/3

change the mixed numbers to improper fractions

3 5/9 = (9*3+5)/9 = 32/9

-2 2/3 = -(3*2+2)/3 = -8/3

32/9 divided by -8/3

copy dot flip

32/9 * -3/8

-96/72

divide top and bottom by 24

-4/3

=-1 1/3

Answer: - 1 1/3

4 0
3 years ago
Write the set of points from −6−6 to 33 but excluding −2−2 and 33 as a union of intervals:
Softa [21]

In this question, we have to write the set of points from -6 to 3 but excluding -2 and 3 as a union of intervals .

For union, we use U.

For the points that we have to exclude , we put parenthesis on there side  that is  ().

Therefore the required interval form is

[-6,-2)U(-2,3)

As we see that () are used with -2 and 3 . And that's the required interval form .

5 0
3 years ago
given a geomatric progression 2,6,18,54... find the smallest value of n such that the nth term is greater than 100000​
stiks02 [169]

Answer:

hello,

Step-by-step explanation:

u_1=2=2*3^0\\u_2=6=2*3^1\\u_3=18=2*3^2\\u_4=54=2*3^3\\\\....\\u_n=2*3^{n-1}\geq 100000\\\\3^{n-1}\geq 50000\\\\(n-1)*ln(3)\geq ln(50000)\\\\n-1\geq 9,848586...\\\\n\geq 10.848586....\\\\\boxed{n=11}\\

6 0
3 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=%20%5Clim_%7Bx%20%5Cto%20%5Cinfty%7D%20%20%5Cfrac%7Bx%2Bcosx%7D%7Bx%7D%20" id="TexFormula1" ti
    9·1 answer
  • When using the least squares method, the line of best fit is the line that ? . A. minimizes the total area of the error squares
    6·1 answer
  • Kurt is designing a table for a client. The table is a rectangular shape with a length 26 inches longer than its width. The peri
    14·1 answer
  • $206.88 with a 5.75% sales tax
    13·1 answer
  • Complete the paragraph proof. We are given that Ray E B bisects ∠AEC. From the diagram, ∠CED is a right angle, which measures de
    8·2 answers
  • Need to find the answer to 10 times (-2 ) -8
    7·2 answers
  • Whats the work for 90 divided by 190?
    8·1 answer
  • If a Tyrannosaurus rex ate 3 dinosaurs each week, how many would he eat in 9 weeks?
    12·1 answer
  • Does anyone have the answers to Basic derivative rules: table on khan academy?
    5·1 answer
  • On hot, sunny, summer days, Jane rents inner tubes by the river that runs through her town. Based on her past experience, she ha
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!