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
EastWind [94]
3 years ago
11

In another survey, Jane found that 25% of the total number of teenagers surveyed like sandwiches. If 50 teenagers like sandwiche

s, what is the total number of teenagers that Jane surveyed?
Mathematics
1 answer:
34kurt3 years ago
7 0
Set up a proportion: 25/100 = 50/n where n = # of teens surveyed
Simplify fraction: 1/4 = 50/n
Cross multiply: n = 200
So 200 teens were surveyed.
You might be interested in
Please help!! I will give brainilest. look at the picture!
xxMikexx [17]

Answer:

Rows 126

last row has 41

last row is not full because its an odd number

Step-by-step explanation:

4 0
3 years ago
PLS HWELPPP ILL GIVE BRAINLIEST + EXTRA POINTS
Feliz [49]

Answer:

container y can hold 12.56 more salt

Step-by-step explanation:pls brainlist

6 0
3 years ago
5. If the tree's circumference is 141.3ft, what is its diameter?
BigorU [14]

Answer:

d ≈ 45 ft

General Formulas and Concepts:

<u>Symbols</u>

  • π (pi) ≈ 3.14

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Geometry</u>

  • Circumference of a Circle Formula: C = πd

Step-by-step explanation:

<u>Step 1: Define</u>

Circumference <em>C </em>= 141.3 ft

<u>Step 2: Solve for </u><em><u>d</u></em>

  1. Substitute in <em>C</em> [Circumference Formula]:                                                       141.3 ft = πd
  2. Substitute in π (approximation):                                                                      141.3 ft ≈ 3.14d
  3. [Division Property of Equality] Divide both sides by 3.14:                              45 ft ≈ d
  4. Rewrite:                                                                                                             d ≈ 45 ft
7 0
3 years ago
Read 2 more answers
Find the measures of the missing angles g, h, k, and m
Darina [25.2K]

Answer:

Angle g = 29 degrees

Angle h = 180-29 = 151 degrees

Angle k = 61 degrees

Angle m = 180 - 61 = 119 degrees

Step-by-step explanation:

6 0
3 years ago
Simplify the expression by combining like terms put each expression in its simplest form. 1. 5x^2-2xy+3y^2-4yx+3x-4y^2-5xy+2x-y
Reptile [31]
5x^2-7xy-2y^2-4yx+3x+2x
3 0
3 years ago
Read 2 more answers
Other questions:
  • Gaston claims to eat 6 dozen eggs every morning. If the hens in his town lay 2 eggs per day, what is equation that represents th
    10·1 answer
  • Graph the linear equation.find three points that solve the equation,then plot on the graph -3x+2y=2
    5·1 answer
  • HELP PLEASE FAST!!!!!!!
    13·1 answer
  • Evaulate a+4 when a=7
    5·2 answers
  • The residuals are the observed​ y-values minus the​ y-values predicted by the linear model.
    11·1 answer
  • V 144 belongs to the set of integers.<br> O True<br> O False
    9·2 answers
  • Write as a polynomial: <br><br> 2a^2(a-1)(3-a)
    14·1 answer
  • Calculate the volume of this cylinder, giving your answer to 1 decimal place.<br>20 cm<br>9 cm​
    12·1 answer
  • Solve for A. W = a/3<br> PLEASEEEE
    11·2 answers
  • In the figure below lines m and n are parallel. in the diagram shown, Angle 7 measures 92 degrees. What is the measure of Angle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!