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
Katarina [22]
3 years ago
9

When tossing 2 coins, the probability of getting exactly 1 tail is 1/3. A- true B- false

Mathematics
2 answers:
Ghella [55]3 years ago
3 0
The answer is b. False
Serhud [2]3 years ago
3 0

The answer is B false

You might be interested in
mr albernathy perchases a selection of wrenches for his shop. his bill was $78. he buys the same number of $1.50 wrenches and $2
ICE Princess25 [194]

Answer:

Mr. Abernathy purchased 10 of $1.50 wrenches, 10 of $2.50 wrenches, 5 of $4 wrenches and 6 of $3 wrenches.

Step-by-step explanation:

6 0
2 years ago
Your friend Zoe is very earnest about the benefits of her special diet. She believes that having kale for breakfast every day wi
charle [14.2K]
- The best method to test Zoe's claim is an observational study, as with this method it is possible to observe if the claim presents some truth to it. Observational studies are often used in testing claims like Zoe's as they allowed to have a great access to the variable that are behind a claim of that type, and so they are also more accessible.

- The set up I would use is an observational study of a great number of people, over a long period of time, that have to have<span> kale for breakfast every day, with a measurement of their cholesterol over the time. the great number and the long period of study assured that the variable subject of study is statistically represented in an optimal way. </span>
6 0
2 years ago
I’m confused on the type of angles these are and how to solve them . (Parallel lines and Transversals)
svp [43]

Answer:

7) 49°

8) 77°

9) 87°

10) 135°

Step-by-step explanation:

7) The angles are between the parallel lines, so are "interior." They are on opposite sides of the transversal, so are "opposite interior" angles. Such angles are congruent, so ...

... ? ≅ 49°

8) The angles are adjacent interior angles, so are supplementary.

... ? + 103° = 180°

... ? = 77°

9) The angles are outside the parallel lines, so are "exterior." They are on opposite sides of the transversal, so are "opposite exterior" angles. Such angles are congruent.

... ? ≅ 87°

10) These are vertical angles, so are congruent. (The other parallel line is irrelevant and doesn't need to be there for this relationship to be true.)

... ? ≅ 135°

4 0
3 years ago
Scale each ratio or rate up or down to determine the unknown term
balu736 [363]
D) 1•x=5, 1•5=5 8•5=40, the answer is 40/5 CDs

E) 3/3=1, 26.25/3= 8.75. The answer is 1/8.75

F) 10/10=1, 120/10= 12. The answer is 1/12

G) 2•x=12, 2•6=12, 120•6= 720. The answer is 12/720

Hopefully this helped
5 0
3 years ago
Write!!! and solve an equation to solve.For signing up for the rewards program at the pizzeria, Haley got a card with 15 points.
frez [133]
Answer: 20
Explanation: The equation is 175 - 15 (160) and then divide it by 8 (20)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer correctly !!!!! Will mark brainliest !!!!!!!!!!
    10·1 answer
  • James wants to draw a line diagonally across a rectangular piece of paper. If the paper measures 9 inches by 12 inches, what is
    9·2 answers
  • Which digit in 49.63 has the same place value as the 7 in 8.7?
    15·1 answer
  • No jk drtyguhiytr5tyguhigyft fyguhijk
    12·1 answer
  • Pretty, pretty, pretty please help!!!Which proportion models this problem?
    5·1 answer
  • Simplified ratio 0.4
    6·2 answers
  • Complete the statements.
    12·1 answer
  • What 3/4 divided by 9
    10·1 answer
  • Write each decimal using a negative exponent.
    7·2 answers
  • 6x - 2y = -22<br> х+4y = -8
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!