Whats 64/100 in simplest form

1. How many solutions can a linear system of equations have?

ASHA 777 [7]

Answer:

<h2>D. All of the Above</h2>

Step-by-step explanation:

Since a linear system might have 0, 1 , or many solutions, the correct answer is d.

I'm always happy to help :)

6 0

3 years ago

Please answer 10-13 and show work please

OlgaM077 [116]

Answer: undefined, 0, -1, -2.5

Slope formula: rise over run OR (y1 - y2)/(x1 - x2)

The slope formula asks you to take two corresponding y values and x values, find their difference, and divide.

Example: Find the slope of (a, b) and (c, d)

The slope would be (a - c)/(b-d) OR (c - a)/(d - b).

It doesn't really matter which order you subtract the y-values as long as you do the same for the x-values, and vice versa.

Number 10:

Remember that a vertical line is an undefined slope!

Vertical lines increase in the y-axis, but not in the x-axis. To calculate slope you need to find the rise (y increase/decrease) over run (x increase/decrease).

So basically, the y increases forever (infinity), and is divided by 0 because the x value never increases- and you cannot divide anything by zero! You can look into why- there is a really good TedEd video I can link for you if you need it.

Therefore, the slope is undefined.

Number 11:

Straight horizontal lines always have a slope of 0- don't confuse them with vertical lines!

The rise is 0 and the run, or how much the y value increases, is infinity, because it goes on forever. 0 divided by any value other than zero is equal to zero, so the slope would be zero.

Number 12:

Right away, you can tell that this is a negative slope because it is going down on the right side of the graph! So if you don't get a negative value as your slope, you know to check your calculations.

The coordinates that are indicated by circles on the graph are (3, 4) and (4, 3).

The slope formula: (y1 - y2)/(x1 - x2)

I'll use the first point to be (x1, y1) and the second to be the values of (x2, y2)

(4 - 3)/(3 - 4) = (1)/(-1)

One divided by negative one is equal to negative 1! If you need a refresher on how to subtract or divide with negative numbers, there are a lot of great resources for that too.

So, the slope is negative 1.

Number 13:

Once again, this is a negative slope. The y values are decreasing as the x values are increasing.

The coordinates that are highlighted on the graph are (0, 4) and (3, -3).

The slope formula: (y1 - y2)/(x1 - x2)

This time, let's switch it up- I'll use the first point to be (x2, y2) and the second to be the values of (x1, y1):

(-3 - 4)/(3 - 0) = (-7)/(3)

Negative seven divided by positive three is negative 2.5.

So, the slope is negative 2.5.

I know that learning this topic can be really overwhelming, I struggled a lot with it at first- so I'm really proud you took the time to reach out and ask for explanations! I hope this helped you! Let me know if you have any questions.

8 0

3 years ago

Can anyone actually help and not just bs me, plsss and thank you!

Eva8 [605]

Using conversions between odds and probabilities, we have that:

1. A) 4:21

2. 0.952 probability that a bag of flour passes inspection.

3. C) 1:39

4. 41:59.

5. 14:11

A probability is the number of desired outcomes divided by the number of total outcomes.

An odd is given by a:b, in which a is the number of successes and b is the number of failures.

Item 1:

Probability of 0.16, thus, for 100 trials, 16 successes and 84 failures, and the odd is:

16:84, which, simplifying by 4, is 4:21.

Item 2:

Odd of 20:1 means that 20 + 1 = 21 trials, there are 20 successes, thus, the probability is:

$p = \frac{20}{21} = 0.952$

0.952 probability that a bag of flour passes inspection.

Item 3:

Probability of 0.025, thus, for 100 trials, 2.5 successes and 97.5 failures, and the odd is:

2.5:97.5, which, simplifying by 2.5, is 1:39.

Item 4:

59% probability that he will take the longest trail, thus 100 - 59 = 41% probability of him not tanking the longest trail, thus, the odds against him taking the longest trail is 41:59.

Item 5:

Probability of 0.56, thus, for 100 trials, 56 successes and 44 failures, and the odd is:

56:44, which, simplifying by 4, is 14:11.

A similar problem is given at brainly.com/question/21094006

8 0

3 years ago

(c + b + a) + (-2a - 3b + c)

inna [77]

━━━━━━━☆☆━━━━━━━

▹ Answer

2c - 2b - a

▹ Step-by-Step Explanation

(c + b + a) + (-2a - 3b + c)

Remove the parentheses

c + b + a + (-2a - 3b + c)

Collect like terms

2c + b + a - 2a - 3b

Final Answer

2c - 2b - a

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

7 0

4 years ago

Read 2 more answers

WILL MARK YOU BRAINLIEST!!!!!!

Crazy boy [7]

Answer:

its the first one I think

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers