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
Olenka [21]
3 years ago
7

Doris takes a survey of her class and finds that 2 of the 20 students in class are left-handed.

Mathematics
1 answer:
djyliett [7]3 years ago
6 0
Hey there, Alex!


She would expect 55 of them to be left handed.


Work: 550 / 20 = 27.5

27.5 x 2 = 55


Hope I was able to help!
You might be interested in
Use the rule for order of operations to simplify the expression as much as possible 67−4(3⋅8−10)=
PilotLPTM [1.2K]

67-4\cdot(3\cdot8-10)=67-4\cdot(24-10)=\\\\=67-4\cdot14=67-56=\boxed{11}

6 0
3 years ago
What is the slope-intercept equation of the line below?
marissa [1.9K]
The correct answer is B. y=-3x+4
3 0
3 years ago
A total of 450 theater tickets were sold. Student tickets cost $3 and adult tickets cost $5. If the total receipts were $2000, h
MatroZZZ [7]

Answer:

i have made it in above picture hope it helps

8 0
2 years ago
A wall clock is generally a more precise tool for measuring a length of time than a stopwatch.
Sergio039 [100]

Answer:

False

Step-by-step explanation:

8 0
3 years ago
Mhanifa please help!!!!!
malfutka [58]

Answer:

∠H≅∠B

GH/DJ = AB/DC

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is 37/12 as a mixed number?
    7·1 answer
  • A group of 5 men are meeting for lunch.
    11·1 answer
  • Whitch is the simplified form of the expression 5(14-2)^2 over 2
    8·1 answer
  • A clinical trial tests a method designed to increase the probability of conceiving a girl. In the study 512 babies were born, an
    15·1 answer
  • Alison is playing a video game. At the end of each level, the player is given either a bag of gold or a magic wand.
    5·1 answer
  • Divide 33 Photos into two groups so the ratio is 4 to 7
    15·1 answer
  • Help me please i’m failing lol
    15·2 answers
  • 6. Spiderman is three times as old as Superman.
    13·2 answers
  • X = 2 - y<br><br>3x - 10 = y<br><br>i have to find y<br>please help
    9·1 answer
  • A system of equations IS given below.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!