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
____ [38]
3 years ago
13

A bag contains 20 red marbles, 8 white marbles, and 2 gray marbles. You randomly pick out a marble, record its color, and put it

back in the bag. You repeat this process 120 times. How many white or gray marbles do you expect to get?
please answer soon!!
Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
6 0

Answer:

10

Step-by-step explanation:

You might be interested in
Combine like terms -2xy+2xy+3xy
liberstina [14]

Answer:

3xy

Step-by-step explanation:

These terms are all like terms so you can add:

-2xy + 2xy = <em>0xy</em>

Now add 3xy + 0xy: 3xy

3 0
3 years ago
First person to correctly answer will get brainliest
PtichkaEL [24]

Answer:

A = 20%         B = 36%

Step-by-step explanation:

35 in total bought

2/10 = who bought model A = 20%

16+9 = 25   => 9/25 who bought model B = 36%

3 0
3 years ago
At 5 seconds, an object's velocity is 9 meters per second. At 8 seconds, the object's velocity is 25 meters per second. Assuming
ivanzaharov [21]
The formula for acceleration is (∆v)/(∆t), or (final velocity - initial velocity)/(final time - initial time). If you input your values the problem would work out as followed: 

A = <span>(∆v)/(∆t)
A = (25-9)/(8-5)
A = 16/3
A = 21.33 (rounded to the nearest hundredth)</span>
8 0
3 years ago
Which of the following functions is graphed below
lutik1710 [3]
D is the function that is graphed
8 0
3 years ago
Five coats cost for pound how much to 7 cakes cost
Elanso [62]
1 pound and 2/7 hoped this helped 
5 0
3 years ago
Other questions:
  • If you move 50 meters in 10 seconds, what is your speed (rate)
    13·2 answers
  • Which is equivalent to 2 to the fourth power times 2 to the negative 6 power?
    9·2 answers
  • Represent the proportional relationship described with an equation where p equals pillows and b equals beds:
    12·2 answers
  • Adele earns $194 every two weeks delivering. Newspapers she spends $30 of each paycheck and save the rest if she's paid 26 times
    15·1 answer
  • PLEASE HELP WITH MATH AND BEST GETS BRAINLIEST AND REMEMBER TO SHOW WORK.
    8·2 answers
  • Solve this equation. Explain your reasoning.<br>0.5x + 0.5 = 4.5​
    6·2 answers
  • A cow can drink up to 35 gallons of water in a day how many quarts of water can A cow drink in a day
    5·2 answers
  • Question Help The mean finish time for a yearly amateur auto race was 185.64 minutes with a standard deviation of 0.314 minute.
    8·1 answer
  • Tanisha is graphing the function f(x) = 25(Three-fifths)x. She begins by plotting the point (1, 15). Which could be the next poi
    12·2 answers
  • Solve this question. a/7-3&lt;0
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!