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jekas [21]
3 years ago
15

1+1 what does that equal

Mathematics
2 answers:
Aneli [31]3 years ago
8 0
The answer is 2. Unless it's a trick question.

lutik1710 [3]3 years ago
4 0
1+1=2
For example, if you have one obeject and get one more object along with the first object, you will have 2 objects all together.
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Three coins are tossed in the air, one at a time. What is the probability that the third coin will be heads?
marishachu [46]

Answer:

1/2

Step-by-step explanation:

We only care about the third coin

we could get heads or tails on the third flip

P (third coin will be heads) = outcome heads / total

                                            =1/2

8 0
2 years ago
Read 2 more answers
A container contains water at temperature 80 degree celcius. After every 10 minutes, the change in temperature is - 4 degree cel
lilavasa [31]
For this case, the first thing we must do is define variables.
 We have then:
 x: number of minutes
 y: final temperature
 We write then the equation that models the problem:
 y = (-4/10) x + 80

 For y = 20 we have:
 20 = (-4/10) x + 80

 Clearing x:
 (4/10) x = 80 - 20

x = (10/4) * 60

x = 150
 Answer:
 
The temperature of the water will be 20 degree celcius after 150 minutes
4 0
3 years ago
mother divided the money among jan, jane and jello , in the ratio 4:9:6. If Jan got $200, find the total amount and money receiv
Kay [80]

Step-by-step explanation:

Let,

  • Money received by Jan = 4x
  • Money received by Jane = 9x
  • Money received by Jello = 6x

According to the question,

→ Money received by Jan = $200

→ 4x = $200

→ x = $200 ÷ 4

→ x = 50 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀… ( 1 )

Now,

→ Money received by Jane = 9x

→ Money received by Jane = 9($50)

→ <u>Money received by Jane = $450</u> [Ans]

And,

→ Money received by Jello = 6x

→ Money received by Jello = 6($50)

→ <u>Money received by Jello = $300</u> [Ans]

6 0
2 years ago
5 1/6 + -3 5/6 = ????
Serggg [28]

Answer:

1 1/3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
​Aki's Bicycle Designs has determined that when x hundred bicycles are​ built, the average cost per bicycle is given by​ C(x)= 0
weqwewe [10]

Answer:

Step-by-step explanation:

i don't know sorry.......................

5 0
2 years ago
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