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
k0ka [10]
3 years ago
10

I need help plzzzz()()

Mathematics
2 answers:
MrRissso [65]3 years ago
7 0

Answer:

A is 157 b is 157 and f is 47

Step-by-step explanation:

I'm like 99.9% sure this is the answer

alisha [4.7K]3 years ago
5 0

Answer:

A is 157 B is 157 and F is 42

Step-by-step explanation:

i am not 100% sure but i am like 80% sure

You might be interested in
A restaurant has an electronic system that randomly selects customers when they pay for their meal to
polet [3.4K]

Using the binomial distribution, it is found that there is a 0.81 = 81% probability that NEITHER customer is selected to receive a coupon.

For each customer, there are only two possible outcomes, either they receive the coupon, or they do not. The probability of a customer receiving the coupon is independent of any other customer, which means that the binomial distribution is used to solve this question.

Binomial probability distribution

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

C_{n,x} = \frac{n!}{x!(n-x)!}

The parameters are:

  • x is the number of successes.
  • n is the number of trials.
  • p is the probability of a success on a single trial.

In this problem:

  • For each customer, 10% probability of receiving a coupon, thus p = 0.1.
  • 2 customers are selected, thus n = 2

The probability that <u>neither receives a coupon is P(X = 0)</u>, thus:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{2,0}.(0.1)^{0}.(0.9)^{2} = 0.81

0.81 = 81% probability that NEITHER customer is selected to receive a coupon.

A similar problem is given at brainly.com/question/25326823

7 0
3 years ago
If I needed to write in this format (A U B) how would i write it
MAXImum [283]

Answer:

n(AUB)=n(A)+n(B)–n(AnB)

n(AUB)=n⁰(A)+n⁰(B)+n(AnB)

Step-by-step explanation:

This is the formula i have learned. Hope this will help u. U can use them according the question type.

7 0
3 years ago
What percentage of youth sport participants has experienced a sport related injury?
anyanavicka [17]

Answer:

B.75%

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
There are 32 students in a class. Nine of those students are women. What percent are men?
QveST [7]

Answer:

72%

Step-by-step explanation:

you can divide part of a whole by the whole to get a decimal

this decimal is the percentage when you move the decimal 2 places to the right

32 - 9 = 23 men

23/32 = .72 (rounded)

.72 = 72%

5 0
3 years ago
What is the length of the unknown side of the right triangle<br>13<br>17<br>25<br>60​
Elena L [17]

I think it’s 17 or 13

5 0
3 years ago
Read 2 more answers
Other questions:
  • NEED HELP ASAP!!!! WILL GIVE 50+POINTS!!!! WILL MARK BRAINLIEST!!!! WILL FOLLOW!!!!
    9·1 answer
  • In a box of mixed soft toys 25% are animal toys what is 25% as a fraction in its simplest form
    10·1 answer
  • What is the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx2%7D%7By1%7D" id="TexFormula1" title="\frac{x2}{y1}" alt="\fra
    15·1 answer
  • Simplify the expression (4x − 3)(x + 5).
    8·2 answers
  • What is 366 divided by 61
    15·2 answers
  • . Which three-dimensional figure is modeled by the net below?
    11·2 answers
  • PLEASE HELP THIS IS DUE ASAP!!!!!!!!!!
    15·1 answer
  • -5a+9x=-27<br> Solve for x. <br> X=
    6·1 answer
  • A banquet is planned for:50 people. The
    15·1 answer
  • Here’s a picture of the question if you can’t read it I’ll type it out
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!