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
svet-max [94.6K]
2 years ago
5

Please please help me with this question please

Mathematics
1 answer:
slavikrds [6]2 years ago
8 0

Answer:

1. Theoretical probability is the probability or likelihood something will happen based on reasoning and expectations.

3. Experimental probability is the probability that something actually happened based on an experiment being done multiple times.

2.

a) 1/52

b) 0.5

c) 25%

d) 1/6

e) 50%

f) 100%

Step-by-step explanation:

2.

a) There are 52 cards in a deck of cards, and you are pulling one specific card. There is only one 9 of clubs in the deck of 52 cards. 1/52

b) There are only two options for flipping a coin, heads and tails. 1/2 = 0.5

c) 1/4 of the deck of cards are diamonds, and 1/4 = 25/100 = 25%

d) one die has 1, 2, 3, 4, 5, 6 as options. Rolling a 3 is a 1 out of 6 chance = 1/6

e) Again, our options are 1, 2, 3, 4, 5, 6. Of those, 2, 4, 6 are even. 3 out of 6 chance it is even. 3/6 = 1/2 = 0.5

f) There are only two options, heads or tails. Landing on either heads or tails is guaranteed...so 100%

Please let me know if you have questions.

You might be interested in
Given the function f(x)=3+1/8x find a formula for the inverse function
Goshia [24]
F-1(x) = 8x - 24

You can get this by switching the x and f(x) and then solving for f(x) 

f(x) = 3 + 1/8x ---> now switch them
x = 3 + 1/8f(x) ---> now subtract 3 from both sides
x - 3 = 1/8f(x) ---> now multiply both sides by 8
8x - 24 = f(x) ----> ANSWER
5 0
3 years ago
PLS HELP 9,10,11!!! ASAP
taurus [48]

Answer:

idk hff 8gciy ctcs 6rxtc igv6rx8

7 0
3 years ago
If the function f(x) = -1/2x - 7 were graphed, which of the following would be true?
Fittoniya [83]
ANSWER

D. As the x-values increase, the y-values would decrease

EXPLANATION

The given function is
y =  -  \frac{1}{2} x - 7


The slope of this function is
m =  -  \frac{1}{2}

Since the slope is negative, there is a negative or an inverse relationship between x and y.

As the values of x increases, the values of y decreases.

Also, as the values of x decreases, the values of y increases.

The first option is not true because as x is becoming bigger and bigger negatively, y will become positive.

For instance, when
x =  - 40
y =  -  \frac{1}{2} ( - 40) - 7


This implies that,

y = 20 - 7 = 13

Options B is obviously not true because the function has a negative relationship between x and y.


Option C is also false because, x can be positive since it is the independent variable.

See graph



Therefore, the correct answer is option D.




5 0
3 years ago
Point T has coordinates (-7, -3). If it's reflected across the line x = 2, what will be the coordinates of its image? A (7, -3)
anastassius [24]
B is the answer
just like the picture
( T' is not exact. it just shows the reflection)

8 0
3 years ago
What is the volume of the cylinder? Round to the nearest 10th.
nata0808 [166]

Answer:169.7

Step-by-step explanation:

To find the volume of a cylinder you can use the math formula πr^2H where r is the radius and H is the height. If you plug in the values you get π3^2(6) simplify 3^2 to get (9π)(6), you can multiply 9 by 6 to get 54 then multiply that by 3.1415 to get 169.65 which rounds to 169.7

6 0
3 years ago
Other questions:
  • _:9=21:24 help please answer
    8·1 answer
  • Help me out plz and let you guys know ​
    13·1 answer
  • Washington is 44 mi south of Lawrence. Midland is 63 mi east of Lawrence. How far apart are Washington and Midland? Round your a
    8·1 answer
  • Sixteen students in a drama club want to attend a play. The tickets price is $35 for each student and the transportation and mea
    14·1 answer
  • A football team received 2 penalties for 15 yards each, 7 penalties for 5 yards each and 1 penalty for 19 yards. Write and find
    15·1 answer
  • Which function or functions are inverses of y = −log0.25 x?
    5·2 answers
  • how much greater is the supplement of a 35-degree angle than the measure of the complement of a 35-degree angle?
    7·1 answer
  • What is the x-coordinate of the solution to the system?
    7·1 answer
  • A marathon is 131\5 miles long. If 4 people divide the distance equally, how many miles does each person need to run?
    6·1 answer
  • 8. The bottom part of this block is a rectangular prism. The top part is a square pyramid. You want to
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!