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
Scilla [17]
2 years ago
13

a drawer contains 10 blue pens and 10 red pens Without looking Msr. Stanton takes 1 pen uses it and puts it back

Mathematics
1 answer:
Rudiy272 years ago
4 0
Answer:
1/2 if it's a probability question of getting one blue pen But there's also very little information on the question
Step-by-step explanation:

You might be interested in
Which of the following are measurements of supplementary angels 89 and 1 , 60 and 90 , 90 and 180 , 110 and 70
Maru [420]

Answer:

110 and 70

Step-by-step explanation:

The supplementary angels, sum = 180 degrees

5 0
2 years ago
Please help me i’m stuck
Studentka2010 [4]
Following the principle of supplements angles, the angle next to the 101 is 79°. 79+38+c(call the third angle c) = 180
c = 180-117 =63° x is supplemental to c so 180 = x +c
180=x + 63
x =117
5 0
1 year ago
Sonny run 4.5 km everyday. One day after he ran 2.5 km, he felt very sick. He walked 0.3 meters before a friend gave him a ride
MAXImum [283]

2 km

4.5km - 2.5km = 2km. The 0.3m is negligible unless it means kilometers. If it is indeed kilometers, it is 1.7km.

6 0
2 years ago
Read 2 more answers
A and b are positive integers. Find −2a+3b if a^3 b^2=72.
Alexxx [7]
The answer for "-2a + 3b" is 5.

To solve this equation, you must first find "a" and "b". A^3 times B^2 = 72. In this case, a = 2 (2*2*2 = 8) and b = 3 (3*3 = 9) since their outcomes multiplied together equal 72.

Now you fill in for "a" and "b". "-2*2 + 3*3" before adding you do all the multiplying, which leaves "-4 + 9". Combining like terms gives you 5.

I hope this helps!!
3 0
2 years ago
3/-4 y = 18. solve for y​
Leokris [45]

Answer:

y=-24

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Whats 27/4 in simplest form
    8·1 answer
  • Solve for x. -0.65 +0.45x = 5.4 *
    10·2 answers
  • PLEASE HELPPP!!!!!!!!!!
    8·1 answer
  • Starting with the graph of a basic function, graph the following function using the techniques of shifting, compressing, stretch
    10·1 answer
  • The population of rabbits on an island is growing exponentially. In the year 1990, the population of rabbits was 1200, and by 19
    9·1 answer
  • Just need help solving this problem.
    12·1 answer
  • Is 1/10 a rational number
    11·2 answers
  • The Buffalo Bills football team wanted to buy new footballs for their practice. They got a discount and had to pay $42 per 6 foo
    14·2 answers
  • 20z-8 please helpppp
    8·1 answer
  • A textbook store sold a combined total of 290 math and history textbooks in a week. The number of math textbooks sold was 64 mor
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!