answer.
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
Alja [10]
2 years ago
9

A basket contains 11 apples, of which two are rotten. a sample of three apples is selected at random. in how many ways can two r

otten apples be chosen?
Mathematics
1 answer:
Marianna [84]2 years ago
8 0
The ways the two rotten apple be selected in taking 3 apples from the bag, can be solve using fundamental counting principles.
P = 2 x 1 x 9
P = 18 ways
the first digit is 2 because there are 2 rotten apples. then next is 1 because only 1 apples is now left after you pick the first rotten apple. then next is 9 because there no rotten apple left and 9 apples were left
You might be interested in
A cooking magazine shows a photo of a main dish on the front cover of 5 out of the 12 issues it publishes each year. Write and s
Shtirlitz [24]
Ok so the ratio is ... 5/12 (every 5 months out of 12 in on year, the main dish is on the cover)

All you have to do is multiply the top # and bottom # in the fraction by 5.

5*5 = 25
5*12 = 60

In 5 years, there are 60 months. During that time, a main dish will be on the cover 25 times.


5 0
2 years ago
The cost of 8 kg of butter is $ 904. what will be the cost of 14 kg of butter
kvv77 [185]

Answer:

$1582

Step-by-step explanation:

cost of each kg 904/8=113

cost of 14 kg 113x14=1582

the cost of 14 kg of butter is $1582

6 0
2 years ago
HELP!!!!!!<br><br> y = 6kx - 2; m = 2/3
Mrrafil [7]

Answer:

k=1/9

Step-by-step explanation:

6k is the slope , and you actual slope(m) is given, hence,make em equal to each other:

6k = 2/3

k = 2/3(6) [Divide both sides by 6]

k = 1 /9 [Simplify]

Hope this helps!

Mark brainliest if you think I helped!

Would really appreciate!

7 0
2 years ago
. The monthly worldwide average number of airplane crashes of commercial airlines is 2.2. What is the probability that there wil
grigory [225]

Answer:

Probability (N more than 2) = 0.3773

Step-by-step explanation:

Given:

Average number of crashes (N) = 2.2

Find:

Probability (N more than 2)

Computation:

Probability (N more than 2) = [1-P(N=0)-P(N=1)-P(N=2)]

Probability (N more than 2) = [1 - e⁻²°² - 2.2e⁻²°² - (2.2²e⁻²°²)/2]

Probability (N more than 2) = 0.3773

7 0
2 years ago
Maria's Grocery Store buys grapefruit at a cost
Amanda [17]

Answer: 25 grapefruits

Step-by-step explanation:

They buy grapefruit at a price of 5 per dollar. This means that the price per grapefruit is:

= 1 / 5

= $0.20 per grapefruit.

They then sell at a price of 5 per $3. The selling price per grapefruit is:

= 3 / 5

= $0.60

The profit per grapefruit is:

= 0.60 - 0.20

= $0.40

In order to make a profit of $10, they should sell:

= 10 / 0.4

= 25 grapefruits

4 0
2 years ago
Other questions:
  • What is 2 divided 1 6/7 ? Please answer
    7·1 answer
  • a tree casts a shadow 21 feet long, while Enzo, who is 5 feet tall, casts a shadow 6 feet long. What is the height of the tree?
    14·2 answers
  • There are two pizzas. Conor ate 1⁄4 of a pizza, Brandon 2⁄8, Tyler 3⁄4, and Audrey 4⁄8. Who ate the most of the two pizzas?
    9·1 answer
  • The height of the house is 26 feet. What is the height x of each story?
    6·1 answer
  • Yuto left his house at 10 a.m. to go for a bike ride. By the time Yuto’s sister Riko left their house, Yuto was already 5.25 mil
    14·2 answers
  • Brenna found 10% of 60. Her work is shown below. 10% of 60 = (60 ÷ 2) = 30 Is Brenna’s answer correct? No. Brenna should have di
    14·2 answers
  • The water was pumped out of a backyard pond. What is the domain of this graph?​
    7·1 answer
  • A total of $12,000 is invested in two corporate bonds that pay 7.5% and 9% simple interest. The invest wants an annual interest
    6·1 answer
  • The position of a paddle on a waterwheel after t seconds is modeled by f(t) = 5.25 cosine (StartFraction pi Over 16 EndFraction
    11·2 answers
  • Which transformation of AB will produce a line segment A’B that is parallel to AB
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!