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daser333 [38]
3 years ago
13

The probability that it will rain today is 0.4, and the 

Mathematics
1 answer:
Scilla [17]3 years ago
3 0
Prob. it will rain today or tomorrow = 0.4+0.3 = 0.7 
or means + 
and means x
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Write 2^4 by using repeated multiplication. Then find the value of 2^4
netineya [11]

Answer:

2*2*2*2 = 16

Step-by-step explanation:

The equivalent of 2^4 = 2 x 2 x 2 x 2 (multiply 2 four times)

6 0
3 years ago
No. Zachary should have drawn the first two arcs with the compass centered at B.
qaws [65]

Answer:

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(Mhanifa) please solve this question thank you!
Dima020 [189]

Answer:

  • Option D.

Step-by-step explanation:

The angles forming a straight angle are supplementary.

We have angles APC and DPB forming a straight angle with adjacent angle to both (either angle APD or CPB).

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8 0
2 years ago
Find the markup and the cost of the following item. Round answers to the nearest cent.
marysya [2.9K]

Answer:

1st question: M=22.62 while C=75.38

2nd question: M=.22 while C=1.97

Step-by-step explanation:

If a mirror costing x dollars is marked up 30%, then we have to find x such that 30%x+x is 98 dollars.

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.3x+x=98

Combine like terms:

1.3x=98

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x=75.38

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C=75.38

So M=22.62 while C=75.38.

If ream of paper cost x and is marked up 11%, then we have to find x such that 11%x+x is 2.19.

We are solving:

.11x+x=2.19

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5 0
3 years ago
How to simplify this equation
Ainat [17]
6square root of 3 (numerator) over÷ square root of 3 and square root of 3. Then you get 6 square root of 3 over ÷ 3=2 square root of 3.
Take time mate) Good day.
6 0
3 years ago
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