3 years ago

A card isn’t drawn from a standard 52 card deck (no jokers) Mach each event with it’s probability

Mathematics

1 answer:

timofeeve [1]3 years ago

7 0

We can't match events with probability if there is no events... do you have the events?

You might be interested in

A rope 25 feet long is cut into 3 pieces. The forest piece is 2x feet long, the second piece is 5x feet long, and he third piece

Gnoma [55]

(a) 2x + 5x + 4 = 25 <== ur equation
7x + 4 = 25
7x = 25 - 4
7x = 21
x = 21/7
x = 3

(b) first piece = 2x....= 2(3) = 6 ft <=
second piece = 5x....= 5(3) = 15 ft <=

8 0

3 years ago

3^2 - 2x + 4 and g(x) = 5x^2 + 6x - 8 find f-g(x)

sveta [45]

Answer:

For the given functions f(x) and g(x) $(f-g)(x) = -2x^{2} - 8x +12$

Step-by-step explanation:

Here, the given function are:

$f(x) = 3x^{2} - 2x+ 4\\g(x) = 5x^{2} + 6x -8$

Now, simplifying for (f-g)(x) = f(x) - g(x):

$f(x) - g(x) = (3x^{2} - 2x+ 4) - (5x^{2} + 6x -8)$

$= 3x^{2} - 2x+ 4- 5x^{2} - 6x +8$

Doing operation on LIKE TERMS, we get

f(x) - g(x) = $( 3x^{2}- 5x^{2}) + (-2x - 6x) +( 4 +8) = -2x^{2} - 8x + 12$

Hence, for the given functions f(x) and g(x) $(f-g)(x) = -2x^{2} - 8x +12$

4 0

3 years ago

Please help me..........

VikaD [51]

Answer:

the answer for x is 25

hope this is the answer you are looking for

Step-by-step explanation:

3 0

2 years ago

Halle solved 664/48 below. She got a quotient of 13 with a remainder of 40. How could she solve 659/48 without redoing the work?

Lerok [7]

She should multiply the quotient by 48.

3 0

3 years ago

If 596 people voted in the election, how many were over 65 years old?

svlad2 [7]

596*25%=149
149 people over the age of 65 years old voted

3 0

3 years ago

Read 2 more answers