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
andreyandreev [35.5K]
3 years ago
15

In a high school basketball game, a player on the home team makes two free throws. One student asks the student next to her what

he thinks the probability of hitting two free throws in a row is. The student replies, "The probability of him making a free throw is probably about .6, so hitting two free throws is probably about 1.2." Why can this immediately be dismissed as incorrect?
A.
The final number, 1.2, is a fraction, which can never represent a probability.
B.
The probability of making a free throw can never be .6.
C.
The probability of an event happening twice in a row can never be equal.
D.
The final number is greater than 1, which is not a valid probability.
Mathematics
1 answer:
nirvana33 [79]3 years ago
7 0

Answer:

  • D

Step-by-step explanation:

The probability can be expressed as a number between 0 and 1 or a percent value between zero and 100%.

<u>Correct choice is:</u>

  • D. The final number is greater than 1, which is not a valid probability.

You might be interested in
A piece of timber is
Svetllana [295]

Answer:

I believe it would be 12x cm. I'm not really sure but I tried lol

7 0
3 years ago
Making art and can help you find a difference 13 - 5 ​
Genrish500 [490]

Answer:

Here's how to solve

Step-by-step explanation:

Okay so 13 -5

What can you add to 5 to get 13?

5+5=10

5+6=11

5+7=12

5+8=13

8 would be your answer.

5 0
3 years ago
TRANSLATE EACH SENTENCE INTO AN EQUATION.
Anastaziya [24]
Ok here are my interpretations for these sentences.

1.)2r+3s=13
2.)t/40=12-(1/2*s)
3.)200-3x=9
4.)1/3x+25=2x
5.)m^2-n^3=16
6.)2z=2(v+z)

Hope this helps!=)
5 0
3 years ago
A cubic equation has factors of (x + 2)(x^2 + 7x + 10). Determine ALL of the real roots. Which one is a double root?
Gnesinka [82]

Answer:

x = -2, -5 where -2 is a double root

Step-by-step explanation:

The real roots are the solutions to the cubic equation. You find them by setting each factor equal to 0 and solving for x.

x+2 = 0 \\x= -2

x^2 + 7x +10 = 0\\(x+2)(x+5) = 0\\x=-2, -5

Since -2 appears twice, it is a double root.

3 0
3 years ago
Which costs more over the course of a year: a medium 3 item pizza, which costs $7.25, four times a week, or going out to a fine
tiny-mole [99]
Mult. $7.25 by 4 times 4 (4 PIZZAS per week, for 4 weeks):

$7.25(4)(4) = $116

Fine dining:  2($85) = $170

So, the fine dining costs more!


5 0
3 years ago
Other questions:
  • What the correct answer now
    15·1 answer
  • $600 is deposited in an account that pays 7% annual interest, compounded continuously. What is the balance after 5 years? Please
    9·1 answer
  • Which of these expressions will give the unpaid balance after 6 years on a $90,000 loan with an APR of 7.2%, compounded monthly,
    6·1 answer
  • Find the value of x in the given figure using properties of parallel lines.
    15·2 answers
  • Which label on the cone below represents the vertex?
    15·2 answers
  • PLEASE ANSWER MY MOST RECENT ASKED QUESTION, I NEED HELP, ITS DUE IN 5 MINUTES!!!
    12·2 answers
  • ANSWER FAST <br> NO LINKS<br> 23=x-13<br><br> 9+x=14<br><br> 12=x+8
    9·1 answer
  • Flooring lab for 143 math​
    7·1 answer
  • Name the solution<br> A.<br> (2, -3)<br> B.<br> (3, 2)<br> C.<br> (3, -1)<br> D.<br> (0, -2)
    8·1 answer
  • You have one cubic mile of water. you release it at 1000 gallons per
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!