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Sergeu [11.5K]
3 years ago
7

Three coins are tossed onto a table and the numbers of heads is recorded. The number of possible outcomes for this event is

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
5 0

Answer:

4!

Step-by-step explanation:

4 is correct, since there will be no heads, one head and two tails, two heads and one tail, or three heads. Notice that the order is not involved here.

Ivenika [448]3 years ago
4 0
1 coin has 2 sides. Multiply 2 × 3 to get the total number of outcomes.
2 × 3 = 6
There are 3/6 Possible outcomes.
Remember, they are looking for the number of heads, not both.
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A sandwich shop sell sandwiches for $5 each and bottles of water for $1 each. The owner of this shop needs to earn a total of $1
kobusy [5.1K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Solve the percent equation. 646 is what percent of 340?
ella [17]
646 is 190% of 340

Simply do the following,

1) divide,

646 \div 340 = 1.9

2) multiply the above answer by 100

1.9 \times 100 = 190

3) dock on that percent sign,

190\%

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I hope that helps you out!!

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4 0
3 years ago
A large concrete block is used for the cornerstone
marin [14]

Answer:

The volume of the concrete needed to make the block is 5054 ft³

Step-by-step explanation:

The question relate to the calculation of the volume of a shape

The dimensions of the block are;

The depth of the block, d = 19 ft.

The width of the block, w = 19 ft.

The length of the block, l = 14 ft.

The volume of a cube, V = Length, l × Width, w × Depth, d

Therefore, the volume, 'V' of a cubic block is given as follows;

V = l × w × d = 14 ft. × 19 ft. × 19 ft. = 5054 ft.³

The volume of the concrete needed to make the block = The volume of the block, V = 5054 ft³.

8 0
2 years ago
Which is the simplified form of -7+5-12?
sineoko [7]

Answer:

- 14

Step-by-step explanation:

- 7 + 5 - 12 \\ ( - 7 + 5) - 12 \\  - 2 - 12 \\  = -  14

hope this helps

brainliest appreciated

good luck! have a nice day!

8 0
3 years ago
Read 2 more answers
Plzzz guys, help me with this​
babunello [35]

Answer:

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Step-by-step explanation:

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-15/16-(18/28)

-15*7-18*4/112

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-177/112

4 0
3 years ago
Read 2 more answers
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