2 years ago

---| |--- is an example of Select one: a. translation b. reflection c. rotation

Mathematics

1 answer:

solong [7]2 years ago

6 0

Answer:

b. reflection

Step-by-step explanation:

You might be interested in

A card is drawn at random from a standard deck of playing cards (no jokers). If the card is a spade, the player wins $7; if it i

Akimi4 [234]

The expected value of the game is the mean value of the game

The expected value of the game is $1

<h3>How to determine the expected value?</h3>

There are 13 spades in a deck of card of 52

So, the probability of selecting a spade is:

P(Spade) = 13/52

Simplify

P(Spade) = 1/4

Winning = $7

The probability of not selecting a spade is:

P(Not spade) = 1 - 1/4

Simplify

P(Not spade) = 3/4

Lose = $1

The expected value of the game is:

$E(x) = \sum x * P(x)$

This gives

$E(x) = \frac 14 * 7 - 1 * \frac34$

Simplify

$E(x) = \frac 74 - \frac34$

Evaluate

$E(x) = 1$

Hence, the expected value of the game is $1

Read more about expected values at:

brainly.com/question/15858152

8 0

1 year ago

GR.1.17 Use the product rule to simplify the expression. Write your answer in exponential notation. (- 8 x ^ 4)(- 6x ^ 4)

olga nikolaevna [1]

(-8x^4)(-6x^4)

= 48 x^(4+4)

= 48x^8

5 0

2 years ago

++<img src="https://tex.z-dn.net/?f=1%2Fu%2B1%2Fv%3D1%2Ff" id="TexFormula1" title="1/u+1/v=1/f" alt="1/u+1/v=1/f" align="absmidd

Alex787 [66]

mmmhmmm dont really know why ur telling us dis

4 0

2 years ago

55.8 is 62% of what number

8_murik_8 [283]

All you have to do is multiply 55.8 by .62 to get the answer which is 34.596 but I rounded up it to 34.60

7 0

2 years ago

Read 2 more answers

Find the sum of the series.

ch4aika [34]

Answer:

as per my point to view you can use a L.C.M so you can get the answer or you can try using a exponent way like 5by 1 as n value is 1 so it may give yoh answer

6 0

2 years ago

Read 2 more answers