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]
2 years ago
10

Is this correct? will mark as brainliest

Mathematics
1 answer:
dalvyx [7]2 years ago
4 0

They are correct,

Answer: x ≥-3

You might be interested in
A survey of high school juniors found the 75% of the students plan on attending college. If you pick 3 students at random, what
olya-2409 [2.1K]

Assuming you pick 3 students at random, The probability that at least two plan on attending college is 84%.

<h3>Probability</h3>

Using Binomial Distribution

Given:

n = 3

p = 0.75

q = 1-0.95 = 0.25

Hence:

P[≥2] = P[2] + P[3]=(3c2 ×0.75²×0.25) + 0.75³

P[≥2] = P[2] + P[3]=0.421875+0.421875

P[≥2] = P[2] + P[3]=0.84375×100

P[≥2] = P[2] + P[3]=84% (Approximately)

Inconclusion the probability that at least two plan on attending college is 84%.

Learn more about probability here:brainly.com/question/24756209

4 0
2 years ago
There are 12 cookies on the middle shelf. Three-fourths of them have red icing. How many cookies have red icing?
tensa zangetsu [6.8K]

Answer:

9 have red icing

Step-by-step explanation:

12(3/4)=9

5 0
3 years ago
Read 2 more answers
According to the data in the figure, find the value of x and y.
drek231 [11]

Answer:

This is a educated guess, but x is 80 and y is 100.

Step-by-step explanation:

My logic here is that the triangles are the same because of all the congruent lines and stuff. But from there, you know that both the right and the left side are 40 degrees. You know the total degree of a triangle is 180 so 180 - 40 - 40 is 100. So the final angle is 100. If you look at x, its on the outside, but on a line. If you can imagine a circle, its half, so its a 180 degrees total. Then its 180 = x + 100. So x is 80. And then by that same logic its y = 100.

6 0
2 years ago
I got 7 to go :( help plz
gladu [14]

Answer:

I think the second one is the answer ; 2√b

8 0
3 years ago
Read 2 more answers
Ilsym!!!!! help thanks so much
kolezko [41]

Answer:

A w is less than 7

A x is greater then or equal to  -1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Tamara feed her cat 1/8 canned food each day and the rest dry. She also gives her cat one treat a day. How much dry food does Ta
    12·1 answer
  • Someone please help I don’t understand what this even is.
    6·1 answer
  • Which estimate is the most reasonable for this problem?
    10·1 answer
  • {x|x less than or equal to -3 } pls help
    10·1 answer
  • EASY POINTS! WILL GIVE BRAINLIEST!
    8·1 answer
  • mr. stevens asked four students in his math class to find the least common multiple of 4 and 6. Grace answered 2, Lyra answered
    11·1 answer
  • This is the last one!!!
    6·1 answer
  • DO NOT PAY MONEY FOR THIS SERVICE! SKETCHY EUROPEAN SCAM SIGHT!
    14·2 answers
  • Select the correct graph of the equation.
    5·1 answer
  • The mean of the following frequency distribution is 25.2. Find the missing frequency x.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!