1. What is the intersection of the sets {0, 2, 6, 8, 12} and {0, 3, 6, 9, 12}?




2. Using the number line below to compare the list of numbers. Place the numbers in


increasing order.


-1.5, .3, -2/5, 1 4/5



3. Using the number line below, list the following numbers in increasing order:


1.1, -1.9, .4, -.6


4. What is the set of even numbers between 3 and 13?





5. What is the intersection of the sets {2, 5,8,12,18} and {1, 2, 5, 7, 18}?




6. What is the intersection between these three sets: X = {-5, -3, -1, 1, 3, 5}, Y= {1, 3, 5, 7, 9, 11}, Z = {-5, -1, 1, 5, 9, 13}




7. What is the union of the sets {0, 2, 4, 8, 10, 12} and {0, 3, 12}?




8. Which value of x makes the open sentence true: 2, 3, 4, or 5? 5 + 2 = 3 + 9




9. Which value of x makes the open sentence true: 1, 2, 3? 3 − 10 ? ( + 1) 2 + 2 3 __________





11. In golf, scores are calculated compared to par for the golf course. On a number line, par is 0.




a. Draw a number line and plot each golfer’s score.


b. List the golfers in order from best (lowest score) to worst (highest score).


c. For the coordinate representing Winston’s score, name the set(s) of which it is an element: natural numbers, whole numbers, integers, and real numbers




Golfer Winston Allen Mariota Hernandez


Score 4-under-par 5-under- par 2-over-par 3-over-par

Answer:

Q=C-28164/18.49

Step-by-step explanation:

Q=C-28164/18.49

Answer: There are 14 calculators in total

Step-by-step explanation:

Answer:

8 + X

Step-by-step explanation:

Answer:

The Adjusted Balance Method

Step-by-step explanation:

The Adjusted Balance method calculates finance charges on monies owed at the end of the billing cycle after all transactions, including debits and credits have been posted to the account which include both the purchase and the payment made during the billing cycle.

It usually results in lower finance costs for the consumer because interest is calculated on the final amount instead of day to day.

Answer:

D. The graph is symmetric about the origin.

Step-by-step explanation:

got it right on edge :)

The correct option is Option D: The graph is symmetric about origin.

The function f(x) = arctan x is the inverse of tangent function y=tanx.

Checking all the options

Option A: This option is incorrect as the domain of arctan x is real number R i.e. (-∞,∞). arctan x is valid for all values of x between -∞ to ∞.

Option B: This option is incorrect as the range of the function arctan x is (-π/2, π/2) which is the restricted domain of the tan x.

Option C: This option is incorrect as the graph is continuous in R and also bounded in (-π/2, π/2) so it has no vertical asymptotes. But tan x has vertical asymptotes.

Option D: This option is correct as from the graph it is also clear that this function arctan x is symmetric about the origin. Also, function arctan x is an odd function. As odd functions are symmetric about origin, arctan x is symmetric about the origin.

Therefore The correct option is Option D: The graph is symmetric about origin.

Learn more about arctan x

here: https://brainly.com/question/8936905

#SPJ2

1, 3n=8.

2, 1/4n=5.

3, n+4=9.

4, n-6=7.

5, n/3=8.

6, 5n=18.

7, n-7=16.

8, 5n=40.

9, n-8=15

10, 4x/3=28

Step-by-step explanation:

Answer:

b. 4:02 p.m.

Step-by-step explanation:

24 + 16 = 40

4:42 - 40 minutes = 4:02

Answer:

4:02

Step-by-step explanation:

Because add 24 + 16 = 40 and then subtract 40 from 42 and then get your answer.

Answer:

[tex]y=4.5t+20\\\\t=20\\y=4.5*20+20\\y=90+20\\y=110[/tex]

Step-by-step explanation:

So when t=0 in the first equation y=20 which is the length as you are just born. How I calculate 4.5 is that I assume:

y=xt+20

for t=10 we have y=65

65=10x+20

10x=45

x=4.5

the equation becomes y=4.5t+20.

Answer:

x = 4

Step-by-step explanation:

y = - 2 is the equation of a horizontal line parallel to the x- axis.

A perpendicular line is therefore a vertical line parallel to the y- axis with equation

x = c

where c is the value of the x- coordinates the line passes through.

The line passes through (4, - 2 ) with x- coordinate 4 , thus

x = 4 ← equation of perpendicular line

Answer:13

Step-by-step explanation:pretty sure u divide 135 by 15

Answer:

3 ounces of trail mix per bag

Step-by-step explanation:

1 pound = 16 ounces

  2 pounds of peanuts

  2 pounds of raisins

+  1 pound of chocolate chips

= 5 pounds of trail mix

[tex]5(16) = 80[/tex]

5 pounds = 80 ounces of trail mix

80 - 5 (for Ken's sister) = 75 ounces

75 ÷ 25 = 3 ounces

Hope this helps~!

3 3/4

Step-by-step explanation:

Minus a half on both sides to get h on it's own

3x4 +1=13

13/4 + 1/2

Multiply 1/2 by 2 to get 2/4 & add the top only

13+2=15

So, we've got 15/4, simplify to get 3 whole number and 3/4.

3 3/4

Hope this helps!

Answer:

Part A: It was an increase.

Part B:80%

Step-by-step explanation:

First, state the info of the problem

Cost Price(CP):$500,000

Selling Price(SP):$900,000

Part A Solution

The SP is higher than the CP so there is a price increase

$900,000>$500,000

Part B Solution

Find price change

Price change equals SP-CP

$900,000-$500,000 equal to $400,000

State CP percent so it will later help in finding percent of price change

CP percent:100%(basic percent for the original cost of item,CP percent is basically 100%)

Cross multiply by comparing amount with percent

So if $500,000 equals 100%

∴$400,000 equals ?(can be represented by variable "x")

Cross-multiplying, we get

$500,000x equals 100%×$400,000(dividing both sides by $500,000)

x equals (400/5)% which further equals 80%

∴The percent of change for the house price was 80%

To confirm

If there was a price increase(Profit),the SP equals CP plus P

SP equals 100% plus 80%:180% ∴SP equals 180%

If 100% equals $500,000

∴180% equals x which is $900,000 after cross-multiplying.

Hope all confusion is now cleared.

The Correct choice is ~

[tex]y = - 3x - 1[/tex]

Well, I will explain it if you want but I'm in hurry, so please bear with it ! but I assure you that the answer is correct !

Answer:

[tex]\mathsf{y=-3x-1}[/tex]

Step-by-step explanation:

[tex]\mathsf{(x_1,y_1)=(-1,2)}\\\\\mathsf{(x_2,y_2)=(1,-4)}[/tex]

[tex]\mathsf{slope \ (m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{-4-2}{1+1}=-3}[/tex]

[tex]\mathsf{y-y_1=m(x-x_1)}[/tex]

[tex]\mathsf{y-2=-3(x+1)}[/tex]

[tex]\mathsf{y=-3x-1}[/tex]

Answer:

x=80

Step-by-step explanation:

This is really simple especially since you have a right triangle, you can easily determine x using trigonometry.

The cosine of an angle in a right triangle is defined by it's adjacent side divided by the hypotenuse.

[tex] \cos(50) = \frac{51}{x} [/tex]

The angle in question is 50, the hypotenuse is the side facing the 90° angle and the adjacent side is the one next to it.

By cross multiplication i can rewrite this as:

[tex]x = \frac{51}{ \cos(50) } [/tex]

[tex]x = \frac{51}{0.64278} [/tex]

[tex]x = 79.34[/tex]

Round to the nearest ten

[tex]x = 80[/tex]

Answer:

2

Step-by-step explanation:

you have $75

each game cost $30 plus $10 for shipping and handling

let x represent number of video games

30x+10=75

30x=65

x=2.5

So you can only purchase two games with the money you have

Answer:

(x, y) → (x – 3, y + 5)

Step-by-step explanation:

If you move up or down, it affects the y coordinate and going up is positive so 5 units up is y +  5  and if moving left or right affects the x coordinate and moving left is negative so x - 3

"5 units up" would be "5 added to the current y-value".

"3 units to the left" would be "3 subtracted from the current x-value".

So, the translation rule is: (x, y) → (x – 3, y + 5)

~Lenvy~

When an individual is reviewing net weight accuracy logs, the important things to do include:

Net weight simply means the weight of a product without the addition of the packaging. Net weight is also the weight of the total number of goods that are loaded into a container excluding the weight of the container.

When reviewing net weight accuracy logs, it is important things to set the number of packages that are checked by department per day and check  the net weight on label to actual net weight compared. This is to ascertain whether the net weight is correct.

Learn more about net weight on:

https://brainly.com/question/5809241

Answer:

A, .54

Step-by-step explanation:

The number line ranges from .542 up until .611, giving you three options below. For .6, it can be translated into .600 which is in bounds of the number line. Next for .604, it is still in bounds of the number line. For .54 it would be translated to .540 which is not in bounds, being before .542.

Answer:

14

Step-by-step explanation:

(5 x 5 + 3) /2

(25 + 3)/2

28/2

14

Have a great day!!

Please rate and mark brainliest!!!

Answer:

he will use 10 each for the feet

Answer:

BD>DA>AB

Step-by-step explanation:

Since ACB = 60, ACD = 120. Since ACD>ACB then DA is greater than AB. Then we can see that AC + DC has to be greater than DA because of triangle property theorem. That's the same as BC + CD by transitivity and BC + CD is BD by PWP. That means that BD > DA. Since we know that BD > DA, we can say, BD > DA > AB.

Answer: No

Step-by-step explanation:

Cherries costs $5.68 per pound so to find the price of 4.1 pounds, multiply them both together.

$5.68 x 4.1 lb. = $23.3

It costs about $23.3 to purchase 4.1 pounds so you can not buy it with $20.

Answer:

The $20 estimate is too low. $5.68 was incorrectly rounded down; it should have been rounded up to $6. The correct estimate should have been $24, so $20 will not be enough to buy 4.1 pounds of cherries

Step-by-step explanation:

Answer:

Negative.

Any negative number times a positive is always negative.

Answer:

Step-by-step explanation:

Given

Solve for h

9514 1404 393

Answer:

  4/7 = $7.04/x

Step-by-step explanation:

You can write the proportion 4 different ways. Any way you write it, you want markers in corresponding positions and prices in corresponding positions.

Here the best choice is ...

  (reference quantity)/(different quantity) = (reference price)/(different price)

  4/7 = $7.04/x

__

Additional comment

Many people might choose to put the unknown in the numerator:

  x/$7.04 = 7/4

or

  x/7 = $7.04/4

Answer:  None of the above

Step-by-step explanation:

The easiest way to get the cost is to get the cost per unit times the number needed.

x  = 7($7.04/4 )  To make that into a proportion it would look like

x/7 = $7.04/4

[tex]\frac{x}{7} =\frac{7.04}{4}[/tex]

None of the answers given match that

Step-by-step explanation:

aₙ = ⁿ√(3⁸⁺³ⁿ)

aₙ = (3⁸⁺³ⁿ)^(¹/ₙ)

aₙ = 3^(8/n + 3)

aₙ = 3^(8/n) 3^3

aₙ = 27 · 3^(8/n)

lim(n→∞) aₙ

lim(n→∞) 27 · 3^(8/n)

27 · 3^(8/∞)

27 · 3⁰

27

Answer:

Step-by-step explanation:

5/9 = 10/18 because...

5 times 2 = 10

9 times 2 = 18

Hope this helps! <3

Answer:

what the other dude said.

Step-by-step explanation:

Answer:

A. -25

Step-by-step explanation:

3x + 4 (-x - 5)

3x + 4 (-10)

15+4(-10)

15 + (-40)= -25