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r-ruslan [8.4K]
3 years ago
12

The tickets in a box are numbered from 1-20 inclusive. If a ticket is chosen at random and replaced, and then a second ticket is

drawn at random, what is the probability that the sum of their numbers is even?
Mathematics
1 answer:
ozzi3 years ago
3 0
7 + 5 = 12 so is an even number that the ticket the choose
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Min Jee wants to build a small patio using either brick or paver stones.
Anvisha [2.4K]
Brick = 3.5 in by 7.5 in and costs $0.59
Paver = 8.4 in by 8.4 in and costs $1.88

The small patio's area = 3430 square inches
The Area of 1 Brick = 26.25 square inches
The Area of 1 Paver = 70.56 square inches

The # of Bricks to complete the Patio will be:

Patio's Area / the Area of 1 Brick = # of Bricks to complete the patio
3430 square inches / 26.25 square inches = 130.67 = 131

Then, multiply the # of Bricks to complete the patio by the amount that 1 brick costs:

131 * $0.59 = $77.29

It will take $77.29 to complete the Patio with bricks. 

The # of Pavers to complete the Patio:

Patio's Area / the Area of 1 Paver =  # of Pavers to complete the Patio
3430 square inches / 70.56 square inches = 48.6 = 49

Then, multiply the # of Pavers to complete the patio by the amount that 1 Paver costs:

49 * $1.88 = $92.12

Cost of Bricks to complete Patio = $77.29
Cost of Pavers to complete Patio = $92.12

To conclude, Bricks would cost less by $14.83.

5 0
3 years ago
is anyone good at math here!??!!??!?!?!?!??!?!?!?!? please don't scroll please answerrrrrrrrrrrrrr this for meeeeeeeeeeeeeeeeeee
riadik2000 [5.3K]
I think its B I’m not 100% sure tho
3 0
3 years ago
Henlo can i get a debate on wether the furry fandom deseves all the hate it gets or if it should be more appreciated as a fandom
horsena [70]

Answer:

well bcs we cool so appreciated <3 periodTH lolz

Step-by-step explanation:

6 0
2 years ago
I need help ( kinda urgent )
Alenkinab [10]

Answer:

The answer is B.

mark me brainliest!

8 0
3 years ago
Read 2 more answers
Help me please I don’t know what the answer is
Anon25 [30]
I believe that B) m<3 would need to double. Since m<6 and m<3 are corresponding angles, they are always equal. So if 6 doubles, 3 needs to as well in order to be equal.
5 0
3 years ago
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