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
mojhsa [17]
2 years ago
6

A bag contains 20 blue blocks, 10 red blocks, 5 white blocks, and 5 green blocks. Find P(red). *

Mathematics
2 answers:
Mashutka [201]2 years ago
7 0

Answer:

Step-by-step explanation:

total =20

red=10

P(red)=10/20=1/2

ICE Princess25 [194]2 years ago
6 0
<h3>Answer:   1/4</h3>

========================================================

Explanation:

We have 10 red blocks out of 40 total (since 20+10+5+5 = 40)

The chances of picking red are 10/40 = 1/4

1/4 = 0.25 = 25%

You might be interested in
Please help me its hard for me​
seropon [69]

Answer:

C. X \geq -1

Step-by-step explanation:

6 0
3 years ago
Which expressions are equivalent to 5x-15? Select three options.
igomit [66]

Answer:

The number 2 for sure but i dont know the rest

Step-by-step explanation:

8 0
2 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
riadik2000 [5.3K]

Answer:

x=20; y=50 or (20, 50)

Step-by-step explanation:

Substitution means plugging in one variable's value that consists of the opposite variable. Because y=3x-10 is already specified, you can plug it into the second equation's y value. After doing that, it looks like this:

-4x+2y=20→-4x+2(3x-10)=20

Then you would distribute the 3 across the parentheses next to it, like this:

-4x+2(3x-10)=20→-4x+6x-20=20

Then, add like terms, like this:

-4x+6x-20=20→2x=40

Then divide both side by 2 to isolate x.

x=20

Now, you can plug 20 (x) into either equation, but the first one seems simpler so you would pick that. It would look like this:

y=3x-10→y=3(20)-10

Solving would look like this:

y=3(20)-10→y=60-10→y=50

So the answer is x=20; y=50 or (20, 50).

6 0
2 years ago
Read 2 more answers
lina went to the playground. she played on the swings for 45 minutes and went on the slide 15 minutes. it was 1:15 p.m. when lin
Aleksandr [31]
The answer to this problem is 12:15
8 0
2 years ago
Read 2 more answers
Please help!!! Due in 30 mins!!!
stiv31 [10]
It’s A. $25.20
You find the rate you dividing the cost ($18) by how many gallons (5). Then you multiply by what you are looking for (7 gallons). You get 25.20.
7 0
2 years ago
Read 2 more answers
Other questions:
  • The weight of an African elephant is 6 × 106 grams; the weight of a tiger is 3 × 105 grams. How many times heavier is the elepha
    14·1 answer
  • Please I need help with the question​
    12·1 answer
  • This expression, 1.8C + 32, shows how to convert from degrees Celsius to degrees Fahrenheit, where C represents the temperature
    5·1 answer
  • 0.2 kg ball is thrown with velocity of 6m/s, what is its KE
    7·1 answer
  • Find a counter example to show that the following statement is false:
    15·1 answer
  • Use the drop-down menus to complete the statement about the inequality m ≥ 2.
    15·1 answer
  • PLEASE help me solve this problem
    5·2 answers
  • Please help this is hard
    9·2 answers
  • Dairy cows at large commercial farms often receive injections of bST (Bovine Somatotropin), a hormone used to spur milk producti
    8·1 answer
  • The area of a rectangle is 72 sq. ft. If the length is twice the width, what is the measure of the length of the rectangle?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!