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
podryga [215]
2 years ago
10

Out of 28 students in a class, 7 have blue eyes. What is the probability a student picked at

Mathematics
2 answers:
mars1129 [50]2 years ago
7 0

Answer:

3/4

Step-by-step explanation:

7/28 have blue eyes

So 28-7=21

21/28 don't have blue eyes

21/28 simplified=3/4

nadya68 [22]2 years ago
4 0

The answer would be 3/5.

You might be interested in
(1) The point R is halfway between the -6 and -5 on the number line below and represents the number ____. (Use the hyphen for ne
avanturin [10]
-5.5 is halfway between -6 and -5
7 0
3 years ago
Read 2 more answers
Simplify the product using distributive property (2x-5)(x+3) show work
coldgirl [10]
Use the FOIL method
First, Outside, Inside, Last
(2x -5)(x + 3)

2x(x) = 2x²
2x(3) = 6x
-5(x) = -5x
-5(3) = -15

2x² + 6x - 5x - 15

simplify

2x² + 6x - 5x - 15

2x² + x - 15


2x² + x - 15 is your answer

hope this helps
4 0
3 years ago
Read 2 more answers
A volcanic plug shaped like a cone has a diameter of 24 km and a height of 3 km.
oee [108]
The answer is 452.39 because volume equals the height times radius times pie squard
6 0
3 years ago
What is 55/144 in it’s simplest form?
Aleksandr [31]

Answer:

It doesnt have one

Step-by-step explanation:

It is divided by the gretest factor already.

4 0
3 years ago
If an object is moving at -1.7 m/s for 20 seconds what is its displacement?
OlgaM077 [116]

Answer:

0.085 m

Step-by-step explanation:

change in displ. = change in velocity ÷ change in time

so,

x = v ÷ t

= -1.7 m/s ÷ 20s

=0.085 m

5 0
3 years ago
Read 2 more answers
Other questions:
  • A padlock has the digits 0 through 9 arranged in a circle on its face. A combination for 0 1 2 3 4 6 5 7 8 9 this padlock is fou
    7·1 answer
  • MATH HELP PLEASE!!!! WILL MARK BRAINLIEST
    10·1 answer
  • What is the value of 4p4
    6·1 answer
  • A bagback that normally sales $39 is on sale for 30% off.Find the amount of the sale price
    9·1 answer
  • A tv has height ratio 3:4. In a scale drawing the height is 4.5cm what would the width be?
    14·1 answer
  • the student council at woodlands middle school is planning a field trip. They polled randomly selected teachers and students and
    12·2 answers
  • Help me!!! How many ounces are left. In the pitcher????
    13·2 answers
  • Devon is 13 years old. this is 4 years younger than his older brother, Todd. Write and solve a subtraction equation to find Todd
    15·2 answers
  • If 3/4 of an inch of rain fell in 1/2 hour, explain how to get the unit rate
    13·1 answer
  • Four packs of a certain brand of T-shirts cost$220. Each pack costs the same amount of money and contains 5 T-shirts. What is th
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!