What are the zeros of x (3 - 18x) = 0 ?

Answer:

5.93

Step-by-step explanation:

[tex]Average= \frac{9+5/9+7+2/9+2+7/36+4+3/4}{4} = 5.930555[/tex] or [tex]\frac{427}{72}[/tex]

Answer:

41

Step-by-step explanation:

255-9=246

246/6=41 students

Answer:

35 weeks

Step-by-step explanation:

12000=8500+100x

8500 from 12000 is 3500.

3500/100 is 35. 35 is x.

to check answer:

(35*100)+8500=

12000

Answer:

697.6

Delta math

Answer:

Europeans were so afraid of the Vikings because they raided/ took over parts of their land in Western Europe.

Because they raided in all of their continents and settled there, and also destroyed all of their belongings.

(don't put this part but also because they were swedish)

have a good day/night <3

good luck <3

-Dan

Answer:

£131.88 or 13188 pence

Step-by-step explanation:

1 unit = 14p

942 units = 942 x 14

942 units = 13188p

£1 = 100p

13188 ÷ 100 = £131.88

Hope this helps!

Answer:

Step-by-step explanation:

mark BRAINLIEST

Thank you ☺️☺️

Answer:48-12= 36

Step-by-step explanation:

So 2 x 6= 12 & 12 x4 = 48

Then you subtract 48-12=36

Answer:

28+63

Step-by-step explanation:

Answer:

Explained below.

Step-by-step explanation:

Categorical variables are those variables that represents certain characteristic or attribute. Such as gender, eye color, age limit and so on.

Numerical variables are variables that assumes numerical values. Such as height, weight, time and so on.

Numerical variables are of two types: Discrete and Continuous.

Discrete variables are those variables that assumes finite whole number values. Such as number of girls in a house, number of children in the nursery and so on.

Continuous variables are those variables that assumes values from a fixed interval. Such as length of screw, amount of payment for donations and so on.

The attributes are classified as follows:

a. Brand of computer purchased by a customer : Categorical

b. State of birth for someone born in the United States : Categorical

c. Price of a textbook : Numerical and Discrete

d. Concentration of a contaminant (micrograms per cubic centimeter) in a water sample : Numerical and Continuous

e. Zip code : Numerical and Discrete

f. Actual weight of coffee in a 1-pound can: Numerical and Continuous

Answer:

D

Step-by-step explanation:

mark me as brainliest?

Answer:

D. 3

Step-by-step explanation:

if you were trying to find the value of x, heres how i got the answer:

2/3x - 4 = -2

    - add 4 to both sides

2/3x = 2

     - divide both sides by 2/3

x = 3

Answer:

there is no slope

Step-by-step explanation:

cause both x variables are the same

Answer:

5/21

You flip the number 3 which will be "1/3", then you multiply that by 5/7 and you get 5/21

Given expression;

             We are to divide 5/7 by 3;

  Now;

                          [tex]\frac{\frac{5}{7} }{3}[/tex]  

        So;

                    [tex]\frac{5}{7}[/tex]  divided by 3

                 = [tex]\frac{5}{7} x \frac{1}{3}[/tex]

                  = [tex]\frac{5}{21}[/tex]

The solution is     [tex]\frac{5}{21}[/tex]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following data:

X: 1 1 2 3 0 1 3 2 0 5 3 3 1 3 2 4 7 0 2 3 0

4 2 1 3 1 1 3 4 1 2 3 2 2 8 4 5 1 3 1 5 0

2 3 2 1 0 6 4 2 1 6 0 3 3 3 7 1 2 2

Value __frequency (F)__Relative frequency

0________ 7 ___________ 7/60 = 0.1167

1 ________ 13 __________ 13/60 = 0.2167

2 _______ 13 ___________ 13/60 = 0.2167

3 _______ 14 ___________ 14/60 = 0.2333

4 _______ 5 ____________ 5/60 = 0.0833

5 _______ 3 ____________ 3/60 = 0.0500

6 _______ 2 ____________ 2/60 = 0.0333

7 _______ 2 ____________ 2/60 = 0.0333

8 _______ 1 _____________ 1/60 = 0.0167

B.) b. What proportion of batches in the sample have at most four nonconforming transducers?

X = 0 + x = 1 + x = 2 + x = 3

0.1167 + 0.2167 + 0.2167 + 0.2333

= 0.7834

Answer:

It represents 5 miles in 5 minutes

Step-by-step explanation:

Because, if the bycicleist travels 1 mile in 1 minute, in 5 minutes he traveled 5 miles

Answer:

-46

Step-by-step explanation:

5 (x - 2) - 14x.   x=4

5 (4 - 2) - 14(4)  (distribute)

20 - 10 - 14(4)   (multiply)

20 - 10 - 56    (subtract and solve.)

10 - 56 = -46 - solution

hope this helps (:

Answer: B (1/3)

Hope this helps

Step-by-step explanation:

The perimeter of a rectangle is the sum of all the sides and the width sides are equal, as well as the two length sides.

For this problem that would mean that two sides are equal to BC and two sides are equal to AB.

Since the perimeter (P)  is equal to 60 , we can write:

P = 2 * BC + 2 * AB

We can substitute the expressions we are given for AB and BC and 60 for the perimeter:

60 =  2 (2z + 3 ) + 2 (3z + 2)

Using the distributive property and combining like terms, we can find the value of the variable , z:

60 = 4z + 6 + 6z + 4

60 = 10z + 10

Subtract 10 from both sides of the equation:

60 - 10 = 10z + 10 -110

50 = 10z

Divide both sides of the equation by 10:

50/10 = 10z/10

5 = z

Since z = 5, then BC is 2z + 3 or 2*5 + 3

BC = 13

Tell me if that's correct!

Answer:

Answer is D.

Step-by-step explanation:

Which is not true?

So, lets assess the answers given to the question.

A. It is the equation of a horizontal line.

Yes, it is. Since there is only one y - value which is y = -4, we can confirm this is the y intercept, so therefore the x value is zero. But it's not the answer we're looking for.

B. It's slope is zero, yes the slope is zero. It only lists the y-intercept which confirms that the slope is 0.

C. Yes, I mean i can't really explain how. Just use desmos calculator, the graph is exactly perpendicular.

D. The line actually does cross the x-axis, -4 is the y intercept and the x value is 0, and zero is still a point. So D is the one which isn't correct making it the correct answer.

Answer:

that depends on the number of students

Answer:

how many kids were involved

Answer:

9

Step-by-step explanation:

x=pens

.85x=8.15

.85x/.85= 8.15/.85

x=9.58

so 9 whole pens can be bought

Answer:

The y-intercept of the equation is 100 and represents the initial studio-use fee.

Step-by-step explanation:

In this equation, our t variable (time) is the equivalent of the x-variable on a graph. This is because it is the variable that we 'change' to see its impact on y. We see how the amount of hours affects the price. So our P variable (price) is the equivalent of y on a graph. The y-intercept is where the line crosses the y-axis on a graph. At this point, x=0.

Since P is our y, and t is our x, to find the y-intercept, we simply need to make t = 0.

P = 50(0) + 100

P = 100

Therefore the y-intercept is 100.

In this context, t represents time, so even though the studio has been used for 0 hours, the price is still 100. This is because the 100 represents the initial studio-use fee, and using it for certain amounts of time adds onto the initial fee of $100. The hourly fee is represented by 50t so it costs $50 more for each hour of use.

Hope this helped!

Answer: x => -6

Step-by-step explanation: All you gotta do is alternate the form

The solution for the given inequality is x ≥ -6.

A declaration of an order connection between two numbers or algebraic expressions, such as greater than, equal to, less than, less than, or equal to. Either questions or theorems can be used to express inequality problems, and both can be solved using methods similar to those used to solve equations. The triangle inequality, for instance, stipulates that the length of the remaining side of a triangle is more than or equal to the sum of the lengths of any two of its sides. Many of these inequalities, like the Cauchy-Schwarz inequality, are used by mathematical analysis to prove some of its most significant theorems.

Given an equation -3−4x ≤ 21.

Solve for x

-3−4x ≤ 21

add three to both sides

-4x ≤ 24

divide by -4 into both sides (signs will be changed)

x  ≥ -6

Therefore solution for the given equation in the form of inequalities is

x ≥ -6.

Learn more about inequalities here:

https://brainly.com/question/28823603

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Answer:

I believe they are vertical angles

Step-by-step explanation:

Vertical angles are angles that are across from each other. They are also equal to each other.

Answer:16

Step-by-step explanation:

Answer:

what are you in 5th? cause I might have the answer

An equation shows the amount of juice, in pints, in each glass is x =4/5.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Sara has 4 pints of juice she wants to pour a equal amount of juice into 5 cups using all the juice.

Quantity of juice poured into cups be x.

Now, x= 4/5

Therefore, the equation is x= 4/5.

To learn more about an equation visit:

https://brainly.com/question/14686792.

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Answer:

4

Step-by-step explanation:

Answer:

d=4

Step-by-step explanation:

Flip the equation.

−d+15=11

Subtract 15 from both sides.

−d+15−15=11−15

−d=−4

Divide both sides by -1.

−d

−1

=

−4

−1

d=4

Answer:

-1

Step-by-step explanation:

The line travels through -1, which is the y intercept.

Answer:

1. 300

2. 200

Hope this helps!

Answer:

30% of 300 = 90

20% of 200 = 40

Answer:

Well hm It would help a lot if you told us where town A is on the map or showed us a picture. Could you do that?

Step-by-step explanation: