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
Anon25 [30]
3 years ago
14

Mr. Wilson's desk drawer contains 4 black, 3 blue, and 3 red pens. If he selects one pen a random, what is the probability that

it will be either blue or red?
Mathematics
1 answer:
gtnhenbr [62]3 years ago
3 0
<h3>Answer:  3/5</h3>

Work Shown:

3 blue + 3 red = 6 pens that are either blue or red

4 black + 3 blue + 3 red = 10 pens total

6/10 = 3/5 is the probability of selecting either blue or red

3/5 = 0.60 = 60%

You might be interested in
8×40= partial products
FinnZ [79.3K]
The partial products are 4x80 and that's all because in the ones it has no actual digit
3 0
3 years ago
HELPPPP!!! What is the measure of JKL?
cricket20 [7]

the answer is b 220


3 0
3 years ago
Chad is eating a 50-gram chocolate bar which contains 30% cocoa. How many grams of cocoa are in the chocolate bar?
Allushta [10]

Answer: 15 grams

If he had 100 grams of candy bar, then 30% of that is 30 grams (since 30/100 = 30%). Cut this in half and we end up with 30/2 = 15.

Another way to find the answer is to multiply 50 and 0.30 which is the decimal form of 30%. So we have 50*0.30 = 15 which is the same answer.

8 0
3 years ago
Find the value of x 140° 80° 5 X°​
evablogger [386]
2.44346x is 140 80 is 1.39626 5x is is an incomplete math problem
3 0
3 years ago
Ashley recently opened a store that uses only natural ingredients. She wants to advertise her products by distributing bags of s
irakobra [83]

Answer:

5 1/3 hours.

Step-by-step explanation:

Ashley prepares 1 bag in 2/3 minutes.

One friend takes 2/3 + 3/4 * 2/3 = 7/6 minutes to make 1 bag.

4 of her friends can make 1 bag in 7/6 * 1/4 = 7/24 minutes.

If it takes x minutes for  Ashley and 4 friends to make one bag then we have:

1 / 2/3  + 1 / 7/24 = 1 / x

3/2 + 24/7 = 1/x

Multiply through by 14x:

21x + 48x = 14

x = 14/69 minutes.

So the  time to make 1575 bags = 1575 * 14/69

=  320 minutes.

5 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ASAP DUE TOMORROW!!! NUMBER 2!!
    12·1 answer
  • Find the area of a rectangle with a length of 6cm and a width of 14cm. A=lw
    14·1 answer
  • |25 POINTS| Suppose you have one pyramid with a base that is 10 meters long and 10 meters wide with a slant that is 15 meters. N
    14·1 answer
  • Brody deposited 8,001 in a savings account with simple interest. Four months later the account held 8,267.70. What is the intere
    15·1 answer
  • Multiply or divide as indicated. X^-3•x^7
    13·1 answer
  • Find the measure of the red angle​
    5·1 answer
  • S(-4,-6) and T (-7,-3); Find R
    13·1 answer
  • X^3 - 2x^2 - 15x <br><br>Factor completely ​
    9·1 answer
  • Simplify and show work pleaseee
    15·2 answers
  • Find the equation of the line that passes through (3,1) and is parallel to y = 2x + 3.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!