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
Allisa [31]
2 years ago
15

A group of 8 friends (5 girls and 3 boys) plans to watch a movie, but they have only 5 tickets. If they randomly decide who will

watch the movie, what is the probability that there are at least 3 girls in the group that watch the movie? A. 0. 018 B. 0. 268 C. 0. 536 D. 0. 821.
Mathematics
1 answer:
frutty [35]2 years ago
3 0

Answer:

B. 0.268

Step-by-step explanation:

if there are more than half boys then girls it as t be und .5 since that's half and .018 is to low

You might be interested in
A seamstress needs to cut 15 inches pieces of ribbon from a roll of ribbon that is 9 feet in length what is the greatest number
Natali [406]

Answer: 36

Step-by-step explanation:

One roll is of length = 9 feet

1 foot = 12 inches

9 feet = 12 *9 = 108 inches

Since there are 5 rolls

So, total length of 5 rolls = 108 * 5 = 540 inches

Since we are given that A seamstress needs to cut 15-inch pieces of ribbon from a roll of ribbon that is 9 feet in length.

We are supposed to find . What is the greatest number of 15-inch pieces the seamstress can cut from 5 of these rolls of ribbon

So, number of 15-inch pieces the seamstress can cut from 5 of these rolls of ribbon:

Hence the greatest number of 15-inch pieces the seamstress can cut from 5 of these rolls of ribbon is 36

4 0
3 years ago
What is the slope of the line y=5?
IceJOKER [234]

Answer:

0

Step-by-step explanation:

if you slightly change the equation to better fit standard form (without actually changing its meaning) you get

y = 0x + 5

which means the slope is 0

Also, a shortcut:

<h2><u>Horizontal lines always have a 0 slope while vertical lines have an undefined slope</u></h2>
7 0
3 years ago
Question 4
Ilia_Sergeevich [38]

Answer:

2

Step-by-step explanation:

Given

See attachment for chart

Required

Number of off days

To do this, we simply calculate the expected value of the chart.

This is calculated as:

E(x) = \sum x * f

Where

x = days

f = chances

So, we have:

E(x) = 0* 0.3 + 1 *0.2 + 2 * 0.25 + 3  * 0.2 + 4  * 0.02 + 5 * 0.01 + 6 * 0.01 + 7 * 0.01

E(x) = 1.56

E(x) \approx 2

3 0
2 years ago
There are 11.5 ounces of cereal in a container. Additional cereal is poured into the container at a rate of 2.25 ounces per seco
KatRina [158]

Answer:

13.........

Step-by-step explanation:


5 0
3 years ago
Find the quotient: 18,198 / 27 518 608 674 689
gregori [183]
18,198 / 27 = 674 <==
5 0
2 years ago
Other questions:
  • Travis has decided to budget his spending money. He can spend no more than $ 143.15 every month. He has also decided to spend 5.
    13·1 answer
  • Wat 1 +1 i stoopid need help now. NOW!NOW!NOW!NOW!NOW!NOW!
    14·2 answers
  • Can I please get Help with this math problem please
    14·2 answers
  • 25 points easssyyy <br><br><br> C. sinC=b/a<br> D. sinC=a/h
    10·1 answer
  • The manufacturer of running shoes conducted a study on its newly developed jogging shoe. Listed are the type and frequency of th
    8·1 answer
  • Initial value question help
    6·1 answer
  • Please help this is due at 8 i'll mark you brainlist
    9·1 answer
  • The point (0, –4) is located on _____ .
    5·1 answer
  • 2+2=?
    11·2 answers
  • Helpppppppppppppppppp​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!