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
WARRIOR [948]
3 years ago
10

Well, Penny, it certainly was an unusual choice to appear

Mathematics
1 answer:
Dvinal [7]3 years ago
5 0

Answer:

Pretty sure it is D.

Step-by-step explanation:

How I think the narrator was thinking: I mean, yes, its a wedding on Saint Patricks, but you still need to dress appropriatley (its a wedding)

You might be interested in
What are the zeros of the quadratic function f(x) = 6x^2 + 12x – 7?
irinina [24]
<span>6x^2 + 12x – 7 = 0

Use the quadratic formula:

x=  \frac{-b +/-  \sqrt{b^2 -4ac} }{2a}

\frac{-12+/- \sqrt{ 12^{2} -4(6)(-7)} }{12} = \frac{-12+/-17.66}{12}

x = 0.47 and x = -2.47
</span>
3 0
3 years ago
How much tax is withheld from 53,620 if tax rate is 7%.?
Tems11 [23]

The withheld tax is 3753.4

To get this you do 53,620 x .07

3 0
3 years ago
Read 2 more answers
Naval intelligence reports that 99 enemy vessels in a fleet of 1818 are carrying nuclear weapons. If 99 vessels are randomly tar
oee [108]

Answer:

0.001687 = 0.1687% probability that no more than 1 vessel transporting nuclear weapons was destroyed.

Step-by-step explanation:

The vessels are destroyed and then not replaced, which means that the hypergeometric distribution is used to solve this question.

Hypergeometric distribution:

The probability of x successes is given by the following formula:

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}

In which:

x is the number of successes.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

Combinations formula:

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)!}

In this question:

Fleet of 18 means that N = 18

9 are carrying nuclear weapons, which means that k = 9

9 are destroyed, which means that n = 9

What is the probability that no more than 1 vessel transporting nuclear weapons was destroyed?

This is:

P(X \leq 1) = P(X = 0) + P(X = 1)

In which

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}

P(X = 0) = h(0,18,9,9) = \frac{C_{9,0}*C_{9,9}}{C_{18,9}} = 0.000021

P(X = 1) = h(1,18,9,9) = \frac{C_{9,1}*C_{9,8}}{C_{18,9}} = 0.001666

Then

P(X \leq 1) = P(X = 0) + P(X = 1) = 0.000021 + 0.001666 = 0.001687

0.001687 = 0.1687% probability that no more than 1 vessel transporting nuclear weapons was destroyed.

4 0
3 years ago
2. Trey measured the mass of some pebbles What is the combined mass of the pebbles that are 4 1/2 grams or more?
Romashka-Z-Leto [24]

Answer:

40

Step-by-step explanation:

3 0
3 years ago
What is the length of the diagonal of a square with a side that measures 11 centimeters
timofeeve [1]
A square has 4 equal sides
use pythagroeas theorem since a square has 4 right angles

a^2+b^2=c^2
a=b because the sides are equal (11)

11^2+11^2=c^2
242=c^2
square root both sides
11√2=c

the diagonal legnth is 11√2 centimiters
4 0
3 years ago
Other questions:
  • Find the measure of the marked angles.
    12·1 answer
  • A clerical worker takes 2 times as long to finish a job as it does an executive secretary. Working together, it takes them 2 hr
    8·1 answer
  • Round 3586 to the nearest 10
    14·1 answer
  • Can the positive integer p be expressed as the product of two integers, each of which is greater than 1?
    15·1 answer
  • Look at photo NEED HELP ASAP EXPLAIN ANSWER
    8·1 answer
  • Clancy has 4 2/3 cups of yogurt to share with his friends at a party. Each guest will receive 1 serving of yogurt which is 3/4 o
    10·1 answer
  • A gardening club has 21 members, of which 13 are males and the rest are females. What is the ratio of females to all
    12·1 answer
  • Which of the following correlation coefficients represents the strongest linear correlation?
    14·1 answer
  • Help it’s due tomorrow
    5·2 answers
  • Write an integer to represent each situation:<br> Jillian deposited $47 he received for his birthday
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!