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
Airida [17]
3 years ago
13

Need help plz help help help

Mathematics
1 answer:
olga55 [171]3 years ago
5 0
A) 3 9/20
b) 4 3/20
c) 3 8/15
d) 6 1/15
e) 8 1/21
f)  8 11/21
g) 18 33/40
h) 21 1/40
You might be interested in
What is the domain and range? <br><br> {(-7,5), (-6,1), (-5,0), (-4,1)}
Monica [59]
The Domain is the first number of the pair
D= -7, -6, -5, -4
The Range is the second number of the pair
R= 5, 1, 0, when a number repeats like the number one you can put it once.


8 0
3 years ago
Suppose the number of children in a household has a binomial distribution with parameters n-8 and p-50%. Find the probability of
Goshia [24]

Answer:

Step-by-step explanation:

Given that the number of children in a household has a binomial distribution with parameters n-8 and p-50%

As per binomial definition we have

P(X=r) = nCr p^r q^{n-r}

=8Cr (0.5)^r (0.5)^{n-r} \\=8Cr(0.5)^8

a) P(x=3 or 7) = P(3)+P(7) = 0.2188+0.0313=0.2501

b) P(X≤5)=0.8555

c) P(X≥3)=0.8555

d) P(x<7) =0.9648

5 0
3 years ago
Jasmine is 12 years old. Her father is three times older. How old is Jasmine’s father?
Alenkinab [10]

Answer:

36

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which value of x is a solution of the inequality 25x - 100 &lt; 250?
Leona [35]

Answer:

inequality form: x<14

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.

5 0
3 years ago
Y=1/2x+-4<br> Please answer
professor190 [17]
Put one dot on (0,-2) , (4,0), (-4,-4) connect the dots that is your graph line.

Slope is 1/2 and you is -4
6 0
3 years ago
Read 2 more answers
Other questions:
  • I'm not even sure where to start.
    10·2 answers
  • William Arsenio is remodeling his home in order to save money he is upgrading the plumbing himself he needs 27 pieces of copper
    12·1 answer
  • Identify the value for the variable. What is the value of x in this simplified expression? 7-9 · 7-3 = 7x
    13·2 answers
  • A car travels 80 miles on 5 gallons of gas. How many gallons of gas
    11·1 answer
  • Which of the filling units are units of length
    11·1 answer
  • 3q-15q+18<br><br> Help please
    12·2 answers
  • ASAP someone please use the Pythagorean Theorem to solve for the missing side of these two right triangles.
    10·1 answer
  • purchasing a movie combo pack of one popcorn and two drinks for 14 saves 4 compared to purchasing the items individually. if a d
    10·2 answers
  • A bag contains 4 red balls, 2 green balls, 3 yellow balls, and 5 blue balls. Find each probability for randomly removing balls w
    13·1 answer
  • What are the solutions of the equation (x 2)2 – 2(x 2) – 15 = 0? use u substitution to solve.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!