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
Leona [35]
3 years ago
7

PLZZZZ HELP MEEEE

Mathematics
2 answers:
nasty-shy [4]3 years ago
4 0
1. x-3
2. 7,8
3. 6

Hope this helps!
Yuki888 [10]3 years ago
3 0
X=3
r<span>≥8
n=6
Plug the answers in until you get on that fits the best.</span>
You might be interested in
In a particular game, a fair die is tossed. If the number of spots showing is either four or five, you win $1. If the number of
TiliK225 [7]

Answer:

The probability that you win at least $1 both times is 0.25 = 25%.

Step-by-step explanation:

For each game, there are only two possible outcomes. Either you win at least $1, or you do not. Games are independent. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

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

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

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

And p is the probability of X happening.

Probability of winning at least $1 on a single game:

The die has 6 sides.

If it lands on 4, 5 or 6(either of the three sides), you win at least $1. So

p = \frac{1}{2} = 0.5

You are going to play the game twice.

This means that n = 2

The probability that you win at least $1 both times is

This is P(X = 2).

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

P(X = 2) = C_{2,2}.(0.5)^{2}.(0.5)^{2} = 0.25

The probability that you win at least $1 both times is 0.25 = 25%.

4 0
2 years ago
Can someone help me!?
butalik [34]

Answer:

A

Step-by-step explanation:

Set equation equal to 0

8 0
2 years ago
The 44 members of the glee club are trying to raise at least $6,000 so they can compete in the state championship. They already
Anna [14]

Answer:

x=44x(6,000)x1,210

Step-by-step explanation:

7 0
2 years ago
What does rigid mean? (geometry wise)
Ivan

Answer:

A shape that can be pushed to make a different shape

Step-by-step explanation:

4 0
2 years ago
No links pls
lutik1710 [3]

Answer:

D.) 9*pi >27

Step-by-step explanation:

9*pi = 28.2743338823...

28.2743338823... > 27

D.) 9*pi > 27 = True

Regards!

8 0
2 years ago
Other questions:
  • HELP...
    5·1 answer
  • What is 12*11? Don't look at a calculator.
    15·2 answers
  • 20 POINTS AND WILL MARK BRAINLIEST
    8·2 answers
  • How will adding the value 1000 affect the mean and median of the data set 5, 10, 17, 19, 20?
    10·1 answer
  • Can you please help?
    14·1 answer
  • Please help me with this i dont know wht im doing
    7·2 answers
  • Help me please no links
    6·1 answer
  • ????????????????????????1
    14·1 answer
  • 4.Find the slope. Make sure to reduce.
    9·2 answers
  • What os 3.6% of 82 and explain plz
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!