PLZZZZZZZZZZZZZZ HURRYYY ..The graph represents the serving sizes of chow mein at a local restaurant. Which of these describes the unit rate? *
A: (5, 1250) where 1250 is the unit rate
B: (3, 750) where 3 is the unit rate
C: (1, 250) where 250 is the unit rate
D: (7, 1750) where 7 is the unit rate

Answer: 19/35

1) Put it over 100.

(54 2/7)/100

2)Simplify

(54 2/7)/100 = 19/35

[tex]54(\frac{2}{7})[/tex]% can be converted into a fraction of [tex]\frac{19}{140}[/tex].

"A fraction represents a part of a whole or, more generally, any number of equal parts."

The given percentage of the number is

[tex]= 54(\frac{2}{7})[/tex]%

[tex]= \frac{380}{(7)(100)}[/tex]

[tex]= \frac{19}{7(20)}[/tex]

[tex]= \frac{19}{140}[/tex]

Therefore, the required fraction is [tex]\frac{19}{140}[/tex]

Learn more about fraction here: https://brainly.com/question/8482939

#SPJ3

Answer:

It's probably 1,365

Step-by-step explanation:

I just had that question and when I found out no one answered then I guessed and it just said "wonderful!" so that's most likely the answer

Answer:

0.628

Step-by-step explanation:

From the information given:

Let S represent sunny days and C represent cloudy days;

S is expressed in the matrix to be in the first row and first column

C is expressed in the matrix to be in the second row and second column

Then, the transition for the probability matrix can be computed as follows:

[tex]P = \right. \left[\begin{array}{cc}0.7&0.3\\0.5&0.5\\\end{array}\right][/tex]

[tex]P^2 = \right. \left[\begin{array}{cc}0.7&0.3\\0.5&0.5\\\end{array}\right] \right. \left[\begin{array}{cc}0.7&0.3\\0.5&0.5\\\end{array}\right][/tex]

[tex]P^2 = \right. \left[\begin{array}{cc}0.49+0.15&0.21+0.15\\0.35+0.25&0.15+0.25\\\end{array}\right] \right.[/tex]

[tex]P^2 = \right. \left[\begin{array}{cc}0.64&0.36\\0.60&0.40\\\end{array}\right] \right.[/tex]

[tex]P^3 = \right. \left[\begin{array}{cc}0.64&0.36\\0.60&0.40\\\end{array}\right] \right. \right. \left[\begin{array}{cc}0.7&0.3\\0.5&0.5\\\end{array}\right][/tex]

[tex]P^3 = \right. \left[\begin{array}{cc}0.628&0.372\\0.62&0.38\\\end{array}\right] \right.[/tex]

So, if it is sunny, the probability that it is going to be sunny 3 days later = 0.628

Using the transition of the events, it is found that there is a 0.628 = 62.8% probability that it will be sunny 3 days later.

The transition of events, considering that it is sunny today and we want it to be sunny 3 days later, is given by:

S - S - S - S

S - C - S - S

S - S - C - S

S - C - C - S

Considering the probabilities stated in the exercise(S - S: 0.7, S - C: 0.3, C - S: 0.5, C - C: 0.5), for the last three days, the probability is:

[tex]p = 0.7^3 + 0.3(0.5)(0.7) + 0.7(0.3)(0.5) + 0.3(0.5)(0.5) = 0.628[/tex]

0.628 = 62.8% probability that it will be sunny 3 days later.

A similar problem is given at https://brainly.com/question/22410644

Answer:

Zero.

Step-by-step explanation:

The variable here is t where t is = time spent waiting in the line

The values for this variable and in this study, are normally distributed.

The mean waiting time = 55 minutes

The standard deviation = 33 minutes

What is the probability that t is greater than 88 minutes?

Now, the confidence interval about the mean for this study is:

[55-33], [55+33]  = [22, 88]

Therefore, all values of t fall within this lower and upper limit or interval.

If that is the case, and recalling also that the distribution of values is normal, then it is impossible for t to be greater than 88 minutes.

Hence, P[t>88] = 0

To 4 decimal places, that would be 0.0000

Answer:

The answer is 122 1/2 minutes.

Step-by-step explanation:

I got this answer by first subtracting 5.25-3.50=1.75 and that was how many minutes it took per mile then I multiplied 1.75x70=122.50 to get my answer.

If my answer is wrong im sorry this is my first one on this site.

Step-by-step explanation:

6x²-2x-15x+5=0

6x²-17x+5=0

[tex]x = \frac{17 + - \sqrt{ {17}^{2} - 4 \times 6 \times 5 } }{2 \times 6} [/tex]

[tex]x = \frac{17 + - 13}{12} [/tex]

x1= 5/2 x2= 1/3

The solutions of the given equation (2x-5)(3x-1)=0 are x=5/2 or x=1/3.

The given equation is (2x-5)(3x-1)=0.

Here, 2x(3x-1)-5(3x-1)=0

6x²-2x-15x+5=0

6x²-17x+5=0

(2x-5)(3x-1)=0

(2x-5)=0 or (3x-1)=0

2x=5 or 3x=1

Solution of quadratic equations are x=5/2 or x=1/3

Therefore, the solutions of the given equation are x=5/2 or x=1/3.

To learn more about the solution of quadratic equation visit:

https://brainly.com/question/18305483.

#SPJ7

Answer:

part A is 1.84

Step-by-step explanation:

Answer:

$1.84

Step-by-step explanation:

you line up the two items and add them together:

         1

    1 . 1 9

 + 0. 6 5

------------------

    1 . 8 4

Answer:

Step-by-step explanation:

In mathematics, whole numbers are the basic counting numbers 0, 1, 2, 3, 4, 5, 6, … and so on. 17, 99, 267, 8107 ,and 999999999 are examples of whole numbers. Whole numbers include natural numbers that begin from 1 onwards. Whole numbers include positive integers along with 0.

Answer:

5/8

Step-by-step explanation:

Simplify the following:

(2 + 1/2)/4

Put 2 + 1/2 over the common denominator 2. 2 + 1/2 = (2×2)/2 + 1/2:

((2×2)/2 + 1/2)/4

2×2 = 4:

(4/2 + 1/2)/4

4/2 + 1/2 = (4 + 1)/2:

((4 + 1)/2)/4

4 + 1 = 5:

(5/2)/4

5/2×1/4 = 5/(2×4):

5/(2×4)

2×4 = 8:

Answer: 5/8

Answer:

36

Step-by-step explanation:

Step 1: Define

c = 6

c²

Step 2: Substitute and Evaluate

6²

36

Answer:

J=35  K=63  L=42

Step-by-step explanation:

Answer:

173

Step-by-step explanation:

The factors are 173 and 1.

Answer:

the dot is the 0 rember dat

Step-by-step explanation:

Answer:it’s c

Step-by-step explanation:

the questions is c

Answer:

the price of each cupcake is $1

Step-by-step explanation:

30x1=30

30+15=45

If you are saying only positive 6 and 8, then there is only ONE.

Which gives you 48.

But if you are sayin both positive and negative, then there is two, 48,-48.

Because you multiply -6,8.

Hope this helped you, and please consider marking branliest

Complete Question:

If in a random sample of 400 items, 88 are defective, what is the sample proportion of defective items?

Answer:

22%

Step-by-step explanation:

Given

[tex]x = 88[/tex]

[tex]n = 400[/tex]

Required

Determine the sample proportion, p

p is calculated using the following formula

[tex]p = \frac{x}{n}[/tex]

Substitute values for x and n

[tex]p = \frac{88}{400}[/tex]

[tex]p = 0.22[/tex]

Convert to percentage

[tex]p = 0.22 * 100\%[/tex]

[tex]p = 22\%[/tex]

Hence, the proportion of defective items is 22%

Answer:

-3/7 or −0.428571428571

Step-by-step explanation:

subtract -4 - -1 and 5 - -2

y1 - x1 / y2 - x2

Answer:

67 = 3n + 14

Step-by-step explanation:

So we know its going to equal 67, and 3 times a number is the same as 3n more than is to show addition. That means you are adding 14 to 3n.

That's why it would be,

14 + 3n = 67

Hope that helps and have a great day!

Answer:

8[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

67 ÷ 3 - 14

22[tex]\frac{1}{3}[/tex] - 14

8[tex]\frac{1}{3}[/tex]

Hope this helps!

Have a nice day!

If you find my answer helpful

Pls consider marking my answer as Brainliest! It would mean a lot!

Answer:

3 days.

Step-by-step explanation:

All you need to do is take th amout you want to o have by the end of a period and divide it by hw much they make in one day.

Answer: C

Step-by-step explanation:

Answer:

It's either A or B but im not sure which one

Step-by-step explanation:

Answer: 440 dollars and -60

Step-by-step explanation:

Add ten to 430 and you’ll get 440. With a withdrawal of 500 and a balance of 440, the answer will be a negative 60 dollars.

Answer:

y=7x+2

please someone correct this if I'm wrong :D

EDIT: THIS IS SLOPE INTERCEPT FORM IM SORRYY

Step-by-step explanation:

y=mx+b

y=7x+b

y=7x+2

2 is the y in (1,2), y intercept

Answer: D  15 < n < 25

Step-by-step explanation:

✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️