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alisha [4.7K]
3 years ago
6

A card is picked up at random from a pack of 52 cards. Find the probability that it is a king or queen.

Mathematics
1 answer:
zalisa [80]3 years ago
3 0
Total number of cards = 52
Total number of kings or queens = 8

P(King or Queen) = 8/52 = 2/13

------------------------------------------------------------
Answer: The probability is 2/13.
------------------------------------------------------------
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beth wants to make bags of party favors to give to her friends. Bracelets come in package of 10. Hair bows come in package of 4.
Paladinen [302]

10 = 2x5

4 = 2x2

LCM + 2x2x5 = 20 <=== smallest number of bracelets and hair bow to buy

6 0
3 years ago
I need help with 17, 19, 21, and 23.
Evgen [1.6K]
17. 2x<16 x=7 or lower
All I can help you with is #17,
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7 0
3 years ago
Read 2 more answers
Given the figure below, find the values of x and z.<br> (10x - 65)<br> (9x - 49)
nexus9112 [7]
(10x - 65) degrees is equal to (9x - 49) degrees, therefore you can set them into an equation.

(10x - 65) = (9x - 49)

By subtracting 9x in both sides,

(10x - 9x) - 65 = (9x -9x) - 49

x - 65 = -49

By adding 65 in both sides,


x - 65 + 65= -49 + 65
x = 16


Next, to find the value of z, it’s important to know that the straight line has 180 degrees. Then you would substitute the x value you found into one of your equation and subtract it from 180.

10 (16) - 65 = 160 - 65 = 95

Now you know that (10x - 65) degrees is equal to 95 degrees,

180 - 95 = z = 85


Answer: x = 16
z = 85
5 0
2 years ago
I need help with a word problem .
BigorU [14]
What is the problem ?
4 0
3 years ago
Please answer please help
romanna [79]

Answer:

3 toppings

Step-by-step explanation:

To solve first subtract the initial price:

13.25-8= 5.25

Then divide by 1.75 to get the amount of toppings:

5.25÷1.75= 3

Hope this helps! :)

Pls mark brainliest if correct:)

4 0
2 years ago
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