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
Darya [45]
3 years ago
7

You are chatting with two of your friends and mention that you were born on a Sunday. What is the chance that at least one of th

ese friends was also born on a Sunday?
Mathematics
2 answers:
Lilit [14]3 years ago
6 0
1/7 because yenno there’s 7 days in a week & only 1 Sunday
BigorU [14]3 years ago
3 0

Answer:

2/7

Step-by-step explanation:

This is a very simple question worded very weirdly.

There are seven days in a week and only one Sunday in a week.

So the chance that one friend was born on the same week of the day is 1/7.

However, there are 2 friends and we are looking for the probability that at least one of these friends was also born on a Sunday, so we just add 1/7 + 1/7.

1/7 + 1/7 = 2/7, so the chance that at least one of the friends was also born on a Sunday is 2/7.

You might be interested in
What is the area of the rectangle shown?
photoshop1234 [79]

As a fraction:

11/36

As a Decimal:

0.30555555

4 0
2 years ago
Read 2 more answers
Which is the set of all y-values or the outputs?<br> Range<br> Function<br> Relation<br> Domain
alina1380 [7]

Answer:

Step-by-step explanation:

i

3 0
3 years ago
Tara is making dinner for 9 people. She mixes 1 1/4 kilograms of rice with 500grams of vegetables and 410 grams of meat. If all
kotegsom [21]

Answer:

240 grams

Step-by-step explanation:

Tara uses:

  • 1 \dfrac{1}{4}\ kg=1 \ kg\ 250 \ g=1250\ g of rice
  • 500 g of vegatables
  • 410 g of meat

In total, Tara uses

1250+500+410=2160\ g of ingredients.

She is making dinner for 9 people, so the weight of each serving is

2160:9=240\ g

3 0
3 years ago
May someone help &lt;3​
skad [1K]

Answer:

x = 14

Step-by-step explanation:

4x + 2x + 6 = 90

Combine like-terms

6x + 6 = 90

6x = 84

x = 14

7 0
3 years ago
Pls help me it is urgent
Anna007 [38]

Answer: C

Step-by-step explanation:

The area of a rectangle is just the length multiplied by its height. The length of this rectangle is (x+5), while the height is just 3. Therefore the answer is:

3(x+5)

4 0
2 years ago
Other questions:
  • If the area of a square is numerically twice the perimeter of that square, what is the side of the square?
    6·1 answer
  • Evaluate.<br><br> 8d - 4 / 3 + c. when d = 5 and c = 6.
    5·1 answer
  • dantes mom made 2 liters of cocoa. dante and his 5 friends each drank a serving of cocoa. If each serving is 325 ml, how much co
    13·1 answer
  • Could somebody please help with this question??
    7·1 answer
  • Mrs. Becker is selling tickets to an art exhibit, but she lost the receipts. She knows that she has sold at least 20 tickets. Th
    8·1 answer
  • Class A has 27 pupils and class B has 11 pupils.
    5·1 answer
  • Which is equivalent to (-2m^2n^3/m^2n^4)^2?
    6·1 answer
  • A plane is going to fly 300 miles at a planned speed of 530 mph. The flight will have an average headwind of w miles per hour th
    6·1 answer
  • Simplify the expression: 1/1+cot^2x
    8·1 answer
  • Traingle Congruence, FlowChart Proof Level2, 10th Grade​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!