2 years ago

Assume a standard deck of 52 cards is being used. Find the possible way 2 black cards can be chose

1 answer:

7 0

We know there are 4 suites the deck can be divided into, and two of the 4 are black. So you divide 2/4, and get 1/2. So the probability that a black card will be chosen is 1/2.

You might be interested in

the diagram shows a circle inscribed in a square find the area of the shaded region of the side length of the square is 6 meters

ANTONII [103]

24 hope it helps for you

6 0

2 years ago

Noah saw some worms in his garden. He measured the length of each worm.

sergeinik [125]

Answer:

9 worms are longer than 3 inches

Step-by-step explanation:

you can just count how many are in in the rows after 3 and that is your answer

5 0

2 years ago

A company can manufacture x hundred items for a total cost of C=300+1200x-100x. Find x if the total cost is 3,000

Scilla [17]

C=300+1200x-100x. Find x if the total cost is 3,000
3,000 = 300 + 1200x -100x
3000 = 300 + 1100x
2700 = 1100x
2700÷1100=x
x=27/11
x = 2 5/11 Round to 3

5 0

3 years ago

the length of a varies string varies inversely as the frequency of its vibrations. A violin string 10 inches long vibrates at a

kolbaska11 [484]

Answer: 512

Step-by-step explanation: the length of a varies string varies inversely as the frequency of its vibrations. A violin string 10 inches long vibrates at a frequency of 512 cycles per second. Find the frequency of an 8-inch string.

4 0

3 years ago

Read 2 more answers

A function is a mathematical rule that.....

Elodia [21]

Answer:

Step-by-step explanation:

A function can be graphed as a straight line, as long as it isn't vertical.

5 0

3 years ago