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
inessss [21]
3 years ago
12

Determine the number of outcomes in the event. Decide whether the event is a simple event or not. You randomly select one card f

rom a standard deck of 52 playing cards. Event Upper A is selecting a red four. nothing nothing
Mathematics
1 answer:
Marat540 [252]3 years ago
3 0

Answer:

No we can consider A as single event. See the explanation below

Step-by-step explanation:

Let's define the event A as:

A=" Select a 4 from a standard deck of 52 cards"

We know that in a standard deck we have 4 different types of 4, spade, heart, diamond and club.

And by definition of simple event we need to have just one possible outcome in the experiment, and on this case we have 4 possible options for event A, so for this reason the event A can't be considered as simpl event.

You might be interested in
6. Clark wants to transform a shape on the
Veronika [31]
Answer = 2,3,and 4

a rigid transformation is a geometric transformation that preserves the distance between every pair of points. The rigid transformations include rotations, translations, reflections, or any sequence of these (dilation changes the points for a bigger or smaller shape so it is NOT rigid)
5 0
2 years ago
Which statements describe transformations performed in f (x) = x^2 to create g (x) = 2x^2 + 5? select all that apply.
snow_tiger [21]

Answer:

The statements describe transformations performed in f(x) to create g(x) are:

a translation of 5 units up ⇒ c

a vertical stretch with a scale factor of 2 ⇒ d

Step-by-step explanation:

  • If f(x) stretched vertically by a scale factor m, then its image g(x) = m·f(x)
  • If f(x) translated vertically k units, then its image h(x) = f(x) + k

Let us use these rule to solve the question

∵ f(x) = x²

∵ g(x) is created from f(x) by some transformation

∵ g(x) = 2x² + 5

→ Substitute x² by f(x) in g(x)

∴ g(x) = 2f(x) + 5

→ Compare it with the rules above

∴ m = 2 and k = 5

→ That means f(x) is stretched vertically and translated up

∴ f(x) is stretched vertically by scal factor 2

∴ f(x) is translated 5 uints up

The statements describe transformations performed in f(x) to create g(x) are:

  • a translation of 5 units up
  • a vertical stretch with a scale factor of 2
8 0
3 years ago
It’s due tomorrow plz HELP
Vikentia [17]

1)

\dfrac{3}{4}  + 5 -  \dfrac{1}{2}  = \dfrac{3}{4}  +  \dfrac{20}{4} -  \dfrac{2}{4}  =  \dfrac{21}{4}  = 5 \dfrac{1}{4}

2)

\dfrac{2}{3}  +  {2}^{3}  -  \dfrac{1}{3}  =  \dfrac{2}{3}  +  \dfrac{24}{3}  -  \dfrac{1}{3}  =  \dfrac{25}{3}  = 8 \dfrac{1}{3}

3)

- 15 + 6x - 19 - 20x =  - 14x - 34

4)

- 7x - 2 - 9y + 10x = 3x - 9y - 2

5)

14 + x = 18 \\ x = 18 - 14 \\ x = 4

6)

- 5x =  - 15 \\ x =  - 15 \div ( - 5) \\ x = 3

7)

- 2x + 8 = 18 \\  - 2x = 18 - 8 \\  - 2x = 10 \\ x = 10 \div ( - 2) \\ x =  - 5

8)

3x + 18 - 8x =  - 17 \\ 3x - 8x =  - 17 - 18 \\  - 5x =  - 35 \\ x =  - 35 \div ( - 5) \\ x = 7

7 0
3 years ago
The vertex form of the equation of a parabola is y = (x - 3)2 + 36.
IrinaVladis [17]
- B. y = x2 - 6x + 45
6 0
3 years ago
How many cubes with side 2cm are needed to make a cube with side 6cm​
Ilya [14]

Answer:

  • 27 cubes

Step-by-step explanation:

<u>Cube with side 2 has volume:</u>

  • 2³ = 8

<u>Cube with side 6 has volume:</u>

  • 6³ = 2³*3³ = 8*27

<u>Number of cubes:</u>

  • 8*27/8 = 27
7 0
3 years ago
Other questions:
  • I need help please????
    12·1 answer
  • Help Needed, Much Thanks Generous amount of points<br><br>4a+b<br><br>x<br>^Find X
    11·1 answer
  • Sophia was asked to find the original dimension of a reduced hexagon. A smaller hexagon has a top side length of 1.2 inches and
    9·2 answers
  • From the beginning of cross- country season to end, Tisha reduced her time by 17%, Ankara reduced her by 1/6, Juanita reduced he
    15·1 answer
  • Jade uses 8 cups of flour to make 24 muffins at that rate how much flour will it take to make 30 muffins
    9·1 answer
  • 3(y+2)+2(4-3)=-15 please help
    10·1 answer
  • Please help!! I’ll mark brainleist too or however u spell it
    9·1 answer
  • Solve the square root equation <br> 5-2√x=11
    13·2 answers
  • A person has a bag containing quarters and dimes. There are a total of 72 coins in the bag, and the total value of the coins is
    9·1 answer
  • A
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!