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Oksi-84 [34.3K]
3 years ago
12

Please help me with this!!!

Mathematics
2 answers:
11111nata11111 [884]3 years ago
7 0
1) 4/5 + 4/5 = 1 3/5
2) 4/5 + 2/5 + 2/5 = 1 3/5
jonny [76]3 years ago
7 0

Answer-

4/5 + 4/5

4/5 + 1/5 + 3/5

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Each person in a ticket line gets either one or two tickets. You are the 51st person in line. Forty percent of the people in fro
Marrrta [24]
80 tickets have been given out

50*.4=20
50*.6=30
30*2=60
60+20=80
5 0
3 years ago
A 28-year-old man pays $181 for a one-year life insurance policy with coverage of $150,000. If the probability that he will live
Marina CMI [18]
Expected value E(x) = 0.9994(150000 - 181) = 0.9994 x 149819 = $149,729.11
3 0
3 years ago
Neeeeed help please
Nikolay [14]
A nice riddle, mathematical riddle.

Assuming a turtle winning means the declared winner is the weaker one actually won over the stronger one.  In this context, the turtle winner is the one who has a lesser number of favourable votes.

The given rules for the points are as follows:
1. Point for the first choice must be greater than or equal to that of the second choice.
2. All points must be positive whole numbers.

Let's suppose we have Henry against Tim.
Henry is favourite of the voters and is the leading candidate, according to popular polls.
Tim is an excellent manipulator, sly, and everybody knows this.

On polling day, the vote count came out as follows (in point counts)

Henry      Tim
2              1
2              1
2              1
2              1
2              1
2              1
10            1  (Henry's own vote)
1          100  (Tim's own vote)
------------------
17        107  TOTAL POINTS

So Tim the turtle was declared winner of the race, and since everything was according to rule, even a recount of the votes did not change the results.

Be aware, voting by districts (instead of popular votes) also exhibits a similar problem.



3 0
3 years ago
Read 2 more answers
How many solutions does the following equation have?
RoseWind [281]

Answer:

There will be No solution for the equation 9x - 4 = - 3x + 5 + 12x. Option B is correct.

Step-by-step explanation:

We need to determine how many solutions the equation 9x - 4 = - 3x + 5 + 12x have.

Solving the equation and finding the solutions

9x - 4 = - 3x + 5 + 12x

Combining like terms, Moving 3x and 12x to left side of equality and changing their signs and moving 4 on right side of equation and changing sign.

9x +3x-12x =  5 + 4

Simplifying

12x-12x =  9\\0=9

Solving the equation we get 0=9 which is false. So, there will be No solution for the equation 9x - 4 = - 3x + 5 + 12x. Option B is correct.

5 0
2 years ago
Calculeaza<br>2+(8-6)=<br>(9-7)+5=<br>10-(1+8)=<br>(3+7)-9=<br>(1+2+3)-5=<br>10-(2+3+4)=​
Alex787 [66]

Answer:

1. 2+(8-6)= 4

2+2=4

2. (9-7)+5= 7

2+5=7

3. 10-(1+8)= 1

10-9=1

4. (3+7)-9= 1

10-9=1

5. (1+2+3)-5= 1

6-5=1

6. 10-(2+3+4)=​ 1

10-9=1

6 0
2 years ago
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