Which of the following is not a property of mathematical proofs?

Answers

Answer 1

Answer:
There are no properties of mathematical proofs
on the list of choices that you have offered.

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Can you help ? me solve this question ?

Answers

Answer:

$x {222}^(2)$

Eight less than the quotient of a number and 3 is 5

Answers

$x-number\n\n quotient\ of\ 3\ and\ x: 3*x\n\n 3x-8=5\n\n 3x=5+8\n\n 3x=13\ |:3\n\n x=(13)/(3)=12(1)/(3)$

Okay so im really not in the mood sorry not worth that much points and hopefully you slept well and stuff like that but anyways thanks :)8 x 4 x 6 x 9 x 3 x 10 + 25 + 68 = ?

Answers

8 x 4 x 6 x 9 x 3 x 10 = 51,840
Now add our 25 and 68 to the total.
51,840 + 25 + 68 = 51,933

Therefore your answer is 51,933

By the way this was a really easy question again you should message me instead of using that many points!

love, the Pineapple.
<3

25+68=93

8 x 4 x 6 x 9 x 3 x 10 = 51840

51840 +93 = 51933

I hope this helps=)

Determine which relation is a function. A.
{(–5, 1), (–5, 0), (–2, 1), (–1, 4), (6, 2)}

B.
{(–5, 1), (–2, 0), (–2, 2), (3, 4), (6, 2)}

C.
{(–5, 1), (–2, 0), (–1, 1), (2, 4), (6, 3)}

D.
{(–5, 3), (–2, 0), (–1, 2), (6, 4), (6, 3)}

Answers

Hello,
A: -5 has 2 images FALSE

B: -2 has 2 images FALSE

C:True it is a function

D: 6 has 2 images FALSE

Answer C:

Use your completed 24-hour circle to calculate how much time you spend on each activity listed in the Activities Breakdown below each week. The blank lines are for any additional situations that take up your time. After you have totaled up all the items you can think of, figure out how much free time you have. ACTIVITIES BREAKDOWN - Hours per week 2. Study Time, reviewing, projects, papers 3 11. ____ 12.___ 13. Wasted hours ___ A. Sleep B. Work C. Leisure D. Wasted hours

Answers

Answer:

To calculate how much time you spend on each activity, you need to fill in the circle with everything you do in a day, using 24-hour format1. For example, if you sleep for 8 hours, work for 4 hours, and study for 3 hours, you can write these numbers in the circle. Then, you can add up the hours for each activity and write them in the table below.

Here is an example of how to fill in the circle and the table:

|-----------------|

| |

| 8 4 |

| / \ / \ |

| / \/ \ |

| / /\ \ |

|/ / \ \ |

| / \ \ |

| / \ \|

| / \ /|

|/ \ / |

| X |

| / \ |

| / \|

| / |

| 3 |

| |

|-----------------|

ACTIVITIES BREAKDOWN - Hours per week

1. Class Time: 0

2. Study Time, reviewing, projects, papers: 3 x 7 = 21

3. Commuting: 0

4. Dressing and eating: 1 x 7 = 7

5. Hours of employment: 4 x 5 = 20

6. Responsibilities at home: 1 x 7 = 7

7. Athletics requirements: 0

8. Telephone and computer: 2 x 7 = 14

9. Television: 1 x 7 = 7

10. Sleeping: 8 x 7 = 56

11.

12.

13. Wasted hours:

Total: (21 + 7 + 20 + 7 + 14 + 7 +56) =132

Total number of hours per week =168

Subtract your Total (132)

Total free hours per week = (168 -132) =36

Step-by-step explanation:

Two groups separately performed an experiment by tossing a coin in the air. Group A performed 50 trials and group B performed 100 trials. Each group recorded the results in the table below:Group Heads Tails
A 30 20
B 52 48

What conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails?

Answers

Theoretical probability;
Head = 1/2 or 50%
Tail = 1/2 or 50%

Group Heads Tails Total
A 30 20 50
B 52 48 100

Experimental probability:
Group A:
Heads : 30/50 = 60%
Tails: 20/50 = 40%

Group B:
Head: 52/100 = 52%
Tails: 48/100 = 48%

Experimental probabilities of Group B is closer to the theoretical probabilities.

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