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
maria [59]
3 years ago
11

N is an integer chosen at random from the set {5, 7, 9, 11 } p is chosen at random from the set {2, 6, 10, 14, 18} What is the p

robability that n + p = 23 ?
a. 0.1
b. 0.2
c. 0.25
d. 0.3
e. 0.4
Mathematics
1 answer:
belka [17]3 years ago
6 0
Answer:   A) 0.1 

Explanation:
<span>Each of the integers in the first set could be combined with any from the second set, giving a total of 4 x 5 = 20 possible pairs.Of these the combinations that could give a sum of 23 are (5 + 18), and (9 + 14)<span>This means that the probability of getting a sum of 23 is 2/20 = 1/10</span></span>
You might be interested in
Nate is buying four video games. Each game costs $25. Nate will pay 6% sales tax. What will be the total cost of the four video
Olin [163]
25×4=100×.06=6.00
$1]00+6=$106 total cost
7 0
3 years ago
Please help me answer this question in the picture.
Yanka [14]
The awnser is B because It has more X marks 
7 0
3 years ago
Read 2 more answers
Need answer this urgent and fast
Karo-lina-s [1.5K]

Answer:

56

Step-by-step explanation:

Hey There!

so this is a parallelogram so opposite angles are congruent

So basically what i am saying is that angle P is congruent to angle R

So we need to solve for x

We know that angle P and angle Q are supplements meaning that they will add up to 180

so we setup the equation

180=3x+5+8x-12\\

step 1 combine like terms

3x+8x=11x\\5-12=-7

now we have

180=11x-7

step 2 add 7 to each side

180+7=187

-7+7 cancels out

now we have

187=11x

step 2 divide each side by 11

187/11=17

x=17

now we plug in 17 to (3x+5) to get the value of angle R

17x3=51

51+5=56

therefore m∠R = 56

5 0
2 years ago
5 a. 32% of 881
ira [324]

Answer:

Hope these helps

Step-by-step explanation:

5 a. 32% of 881 = 281.92

5 b. 39% of 719 = 280.41

6 a. 35% of 441 = 154.35

6 b. 67% of 429 = 287.43

7 a. 21% of 358 = 75.18

7 b. 47% of 6 =2.82

8 a. 67% of 811 = 543.37

8 b.

97% of 311 = 301.67

4 0
3 years ago
Pls help trigonometry ahhh
oksano4ka [1.4K]

Answer:

x = 6.928

Step-by-step explanation:

Since we don't know the hypotenuse, we will use tan

tanΘ = opposite/adjacent     (Θ = theta, which is basically the variable for an angle)

tan30° = x/12

to find x, multiply 12 to the other side

12tan30° = x            (plug this into a calculator)

x = 6.928

5 0
3 years ago
Other questions:
  • I'm Stuck on this problem
    6·1 answer
  • Convert 7/66 to a decimal equivalent
    7·2 answers
  • What is half of 2,000
    15·2 answers
  • 1.ADD (5x4 + 3x3 -x2 +16x)+(2x3 -3x2 -10x4 +x -1)
    9·1 answer
  • I really need math help, it’s slopes
    14·1 answer
  • Pls answer asappppp help me
    13·2 answers
  • (30PTS) What are the slopes of the asymptotes of a hyperbola with equation x^2/2^2-y^2/6^2=1
    11·2 answers
  • Please help me I need these answers
    11·1 answer
  • Explain how to use the distributive property to find an
    7·2 answers
  • Deborah had 3 1/4 yards of ribbon she used 3/8 of a yard for a project how much ribbon does she have left
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!