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
statuscvo [17]
2 years ago
13

Nada, solo estoy probando xdxd

Mathematics
1 answer:
Vedmedyk [2.9K]2 years ago
4 0
Jajaja xdxd probando
You might be interested in
Use proper probability notation. Identify function and label inputs when using technology.
zhannawk [14.2K]

Answer:

0.1349

Step-by-step explanation:

Given that:

Sample size, n = 500

20% of 500 ; 0.2 * 500 = 100

p = 0.18 ; n = 500 ; 1 - p = 0.82

P(x ≥ 100) ;

Using the binomial probability relation :

P(x =x) = nCx * p(x)^x * (1 - p)^(n - x

P(x ≥ 100) = 500C100 * 0.18^100 * 0.82^400

P(x ≥ 100) = 0.1349

5 0
3 years ago
Torrey has $20 to buy a birthday present for her that she does this to buy a CD for $18 the sales tax is 7% does she have enough
Effectus [21]
No, because she will go over by .57 cents. So she won't be able to buy the gift. You can find the answer by dividing 18 by 7 and adding that answer to 18 to get the amount total you owe including tax. 
8 0
3 years ago
Brian runs 3 miles in 25 minutes 30 seconds, and Mary runs 4 miles in 34
Katyanochek1 [597]

Answer:

Same speed.

Step-by-step explanation:

divide Distance by speed

25.5/3=8.5mph

34/4=8.5mph

4 0
3 years ago
4(y+8)=100 help me pls due today
Otrada [13]

Answer:

y=17

Step-by-step explanation:4(y+8)=100

We move all terms to the left:

4(y+8)-(100)=0

We multiply parentheses

4y+32-100=0

We add all the numbers together, and all the variables

4y-68=0

We move all terms containing y to the left, all other terms to the right

4y=68

y=68/4

y=17

   

8 0
2 years ago
Read 2 more answers
Solve: x + 6 = -11<br> May I please have help with this?!
klemol [59]

Answer:

x=-17

Step-by-step explanation:

subtract 6 from each side and simplify and you'll get -17

3 0
2 years ago
Read 2 more answers
Other questions:
  • How many square feet of tile is needed for a 24 foot x 24 foot room?
    6·1 answer
  • The function g(x) = 3x - 12x + 7 written in vertex form is g(x) = 3(x - 2)2 – 5. What is the vertex of g(x)?
    14·1 answer
  • HELP ME PLEASE THANKS
    7·1 answer
  • Nirja has 24 marbles. The number of marbles Nirja has is 6 more than the number of marbles Tim has. If Tim has x marbles, the eq
    8·2 answers
  • ‼️20 Points‼️
    5·1 answer
  • Please look at the image provided.
    5·1 answer
  • Help me and I’ll show u my dump truck
    10·1 answer
  • I have the answer I just have this one question. Will all the paint fit into the bucket?
    5·1 answer
  • WILL GIVE BRAINLIEST
    6·1 answer
  • (-18,-14)(-6,15) find the slope of the line through each pair of points
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!