In your own words explain to someone how to find the intersection of two sets.

Answers

Answer 1

Answer:

in simple terms find the common elements present in both sets

eg sets

A=[1,2,3,4,5]

B=[4,5,7]

AnB=[4,5]


Related Questions

Bill is a builder.
On Monday he made mortar mix.
He used 24kg of sand and 5 kg of cement.
On Tuesday Bill will make the same type of mortar mix.
He will use 36 kg of sand.
How much cement does he need to make the same type of mortar mix?

Answers

Answer:

7.5 kg

Step-by-step explanation:

24 : 5

36 : x

x = 5 × 36 / 24

= 7.5 kg

Bill needs 7.5 kg of cement

Monday:

Sand = 24 kg

Cement = 5 kg

Tuesday:

Sand = 36 kg

Cement = x kg

Ratio of sand to cement

24 : 5 = 36 : x

24/5 = 36/x

Cross product

24 * x = 5 * 36

24x = 180

x = 180/24

x = 7.5 kg

Read more:

https://brainly.com/question/20411172

out of 50 students,34 joined the journalism class and 25 joined the robotics club.If 16 students joined both clubs,how many students are in neither club​

Answers

7 students are in neither club

34+25= 59
59-16=43
43-50=7

A taxi driver charges a fee if $4 plus 1.50 per mile. If you total was $13 how manu miles did you take

Answers

Answer:

6

Step-by-step explanation:

you need to do this (13-4)/1.50

Hats cost $4 each while scarves cost $3 each. John buys 5 items (all hats and scarves) and spends a total of $17. How many hats did he buy?

Answers

Answer:

2 hats

Step-by-step explanation:

4+4+3+3+3=17

Each hat costs $4 and each scarf costs $3.

He bought 5 items. Two of those items were hats.

The rest were scarfs.

The number of hats bought by John are 3

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Let the hat is represented by x

scarves is denoted by y

Hats cost $4 each while scarves cost $3 each

John buys 5 items and spends a total of $17.

We need to find the number of hats.

3x+4y=17..(1)

x+y=5..(2)

x=5-y

Subtract x value in equation 1

3(5-y)+4y=17

Apply distributive property

15-3y+4y=17

15+y=17

Subtract 15 on both sides

y=2

x+2=5

x=3

Hence, the number of hats bought by John are 3

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

Serena wants to open a licensed child care center. Her state requires that there be no more than 12 children for each teacher. She would like her child care center to serve
29 children
(a) How many teachers will be needed?

Answers

Serena needs 4 teachers for the child care center.

The linear equation has 5(x + 2) = 5x + 2 A) no solution. B) one solution. C) two solutions. D) infinitely many solutions

Answers

it's A it has no solution

On a number line, how are the locations of 9 and -9 related?
A.
The two numbers are opposites in value and lie in opposite direction on the number line.
B.
The two numbers are opposites in value and they lie in the same direction on a number line.
C.
The two numbers are equal in value and lie in opposite direction on the number line.
D.
The two numbers are equal in value and they lie in the same direction on a number line.

Answers

Answer:

none.

Step-by-step explanation:

how can you like put a subtract sign next to a number like lol!! how does it make sence!?!? i think the CORRECT answer is apple bobbing. i think this because when you apple bob for 9 apples it like subtracts it from the apple water!! currently crying because your question doesnt make sence like its obv apple bobing

Rounded to the nearest tenth, what is the perimeter of rectangle ABCD?

A.
48.3 cm
B.
54.6 cm
C.
60.0 cm
D.
173.2 cm

Answers

Answer:

54.6 cm

Step-by-step explanation:

Hi there !

T30° => AD = AC/2 = 20cm/2 = 10 cm

T.Phytagoras

CD = √AC² - AD²

= √20² - 10²

= √400-100

= √300

= 10√3

= 10×1.73

= 17.3 cm

P = 2AD + 2CD

= 2×10cm + 2×17.3cm

= 20cm + 34.6cm

= 54.6 cm

Good luck !

Brenda has to remote controlled race cars painted red and blue. The red car travel 38 feet in two seconds. The blue car traveled 54 feet in four seconds. Which car was faster and by how much

Answers

The red car was faster by 11 feet
To make them even so we compare, divide 54 by 2
So,
: 27 feet in 2 seconds
: 38 feet in 2 seconds
Next, subtract
38 - 27 = 11
So, the red car was faster by 11 feet

I need HELP class is about to start and I don’t know any of this

Answers

Answer:

I'm not sure, let me work it out.

Step-by-step explanation:

3(2h + 7) = 4(9 – h)

Answers

Answer:

h=−2

Step-by-step explanation:

the ratio of lily's programing to tina's programing speed is 3:5. lily can write six programs per day. if lily and tina work together to write 240 programs, how many days are needed

Answers

Answer:

which principle prevents a brach from abusing  its power

Step-by-step explanation:

Is it carbohydrate, lipid, protein, or nucleic acid?

PLEASE HELP!!! LAST QUESTION AND IM STUCKK.

Answers

Answer:

nucleic acid

Step-by-step explanation:

Write using interval notation

Answers

Answer:

(-9,5]

Hope this helps!!!!!

f
[tex]f(x)2 - 5[/tex]

Answers

f(x) =-3
hope this helps!!
answer : f(x)= - 3

function and evaluate

Help me pleaseeeeee!!

Answers

The answer : 4.159%

How : 12890000 divided by 309.9 million gives you - 4.159%

I need help fast
help me please​

Answers

A and B (-4 and 9)

g(x) = 8 means that the y-value, aka g(x), must equal 8. The y-value is the value from top to bottom, so just look at what numbers of x that the y-value equals 8

A parachutist descends 30 feet in 2 seconds.Express the rate of the parachutist’s change in height as a unit rate

Answers

Answer:

15

Step-by-step explanation:

30/2= 15 feet per second

The value for √10 is approximately between 3 and 4. Approximate further to find the values to the tenths place that √10 is between.

Answers

Answer:

A=3.1

B=3.2

Step-by-step explanation:

+0
1. Sam has a rope that measures
(5 x 1/10) + (6 x 1/100) + (8 x 1/1000)
How can this measurement be written as a decimal?

Answers

5.068 is the answer to the equation!

What is the inverse of the following statement: “If x is a whole number, then x = 5”?
a) If x is not a whole number, then x ≠ 5.
b) If x = 5, then x is a whole number.
c) If x ≠ 5, then x is not a whole number.
d) If x is not a whole number, then x = 5.

Answers

Answer:

It's a

Step-by-step explanation:

Because inverse means opposite so they are asking for the opposite of the statement "If x is a whole number, then x = 5”

Hope this helped ✨

If x is not a whole number, then x ≠ 5 is inverse of the statement if x is a whole number, then x = 5

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

The given statement is "If x is a whole number, then x = 5". To find its inverse, we need to switch the hypothesis and the conclusion, and negate both parts of the statement.

The hypothesis is "x is a whole number", and its negation is "x is not a whole number".

The conclusion is "x = 5", and its negation is "x ≠ 5".

So, the inverse of the given statement is:

"If x is not a whole number, then x ≠ 5."

Therefore,  if x is not a whole number, then x ≠ 5 is correct answer.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ3

Domain range and function

Answers

The domain is [-4, infinity)

The range is (infinity, infinity)

And not a function

Can you answer both and tell me the answer please

Answers

Answer:

7. 10^2

8. 3x3x3x3x3x3x3x3x3 = 19,683mi^2

The answer to 7 is 10^2 and 100.
10^2 is written with 10 and a small two toward the top right.
The answer to 8 is 3•3•3•3•3•3•3•3 and 19,683.

I mark as brainliest ​

Answers

Answer:

-2, 0

I think I haven’t done this in 3 years lol

Answer:

-2,0

Step-by-step explanation:

X is -2 and Y is 0.

So X,Y = -2,0.

11. Use an inequality symbol (<, >, 2, =) to compare -26
O A.
O B. =
O C.<
O D.>

Answers

Answer:

c. <

Step-by-step explanation:

-26 < (less than) 54

Melissa is saving $25 that she earned for washing her mom’s car. She earns $19 every week for doing chores, which she also saves. Which equation can be used to find t, the amount of money Melissa will have saved at the end of n weeks of doing chores.

Answers

Answer:

25+19x=t At least I think

that’s right anwser

Kelly made six batches of cookies his friends asked her to make an extra batch she’s 17 1/4 cups of sugar and needed another 7/8 cups for the extra batch how many cups of sugar will Kelly use all together

Answers

Answer:

18 1/8

Step-by-step explanation:

car rental agency charges a base rate plus a certain amount per day (d) and can be modeled using the expression 15+ 18d. What is the meaning of 18d in the expression? *
4 points
It is the base rate to rent a car.
It is the cost of renting a car for a day.
It is the total number of days a car can be rented.
It is the portion of the cost based on renting a car for d days.

Answers

Answer:

It is the portion of the cost based on renting a car for d days

Step-by-step explanation:

Given:

Total cost = 15 + 18d

Total cost = fixed cost + variable cost

Fixed cost are cost that do not change.

Fixed cost = base rate = 15

Variable cost changes during production process. The variable cost in the above varies with the number of days (d)

Therefore, 18d is the portion of the cost based on renting a car for d days.

If you rent the car for 1 day

Total cost = 15 + 18d

= 15 + 18(1)

= 15 + 18

= 33

what’s the answer bruh? I need help fr fr

Answers

Answer:

C.

Step-by-step explanation:

Very simple! First we have to take 4x-y=24 and put it in slope intercept form. We get y=4x-24. After this, we have to find the reciprocal of the slope (4). The reciprocal is 1/4. Which equation has a slope of 1/4? C does!

Answer:

A

Step-by-step explanation:

Identify the x- and y- intercept of the graph of the equation -3x + 6y = 24

Answers

Answer: x- intercept (0,-8)

Y- intercept (4,0)

Step-by-step explanation:

X= -2 y= 3 could be one answer
Other Questions
Brian May, guitarist for Queen, does not know how to price his signature Antique Cherry Special that cost him 340 to make. He knows he wants 80% markup on cost. What price should Brian May ask for the guitar? How long is the blue ribbon if the red ribbon is 12 inches Which of these is not a source of hunter education funding? round 0.532 to the nearest hundredth Help PLS!! WILL MARK BRAINLIEST!!Choose all that applyWhich five contributions were NOT made by the Greeks?bridgeslawsintellectual thinkingdemocracyscientific discoveryaqueductsLatin languagearchitecturestate medicine Helppppppp!!!!!!!!?????? What does the narrator hide from her mom?A) She hides that she earned a spot in the school play.BShe hides that she is breaking the rules.C) She hides that she failed a test.D) She hides her musical talent. D is the midpoint of CE and EC = 18. Find the length of DE Find a polynomial function of degree 3 with real coefficients and the numbers 6, 3i as some of its zeros. Choose the word with the negative connotation:a.ladyc.chickb.womand.femalePlease select the best answer from the choices providedABCDI'm so sorry for the many questions xD Identify the sentence parts by placing the red abbreviations in their correct locations. Put parentheses around the prepositional phrases. Identify the subject, verb, and any complements (direct object, indirect object, subject complement, objective complement). 8.h=7108 18 what is h Help. Can you please help me. Charlotte is working two summer jobs, making $18 per hour lifeguarding and making $6 per hour walking dogs. In a given week, she can work at most 15 total hours and must earn a minimum of $150. If Charlotte worked 5 hours walking dogs, determine the minimum number of whole hours lifeguarding that she must work to meet her requirements. If there are no possible solutions, submit an empty answer. what is the slope of the line You start at (4,4). You move up 1 unit and left 7 units. Where do you end? The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $3995 to rent trucks plus an additional fee of $225.75 for each ton of sugar. The second company charges $5500 to rent trucks plus an additional fee of $150.50 for each ton of sugar. Caravans would often take __________ to reach their destinations.five to eight hourstwo to three daysforty to sixty daysone to two years A comparative balance sheet for Sarasota Corporation is presented as follows.December 31Assets 2020 2019Cash $ 72,680 $ 22,000 Accounts receivable 84,360 68,680 Inventory 182,360 191,680 Land 73,360 112,680 Equipment 262,360 202,680 Accumulated Depreciation-Equipment (71,360 ) (44,680 ) Total $603,760 $553,040 Liabilities and Stockholders' Equity Accounts payable $ 36,360 $ 49,680 Bonds payable 150,000 200,000 Common stock ($1 par) 214,000 164,000 Retained earnings 203,400 139,360 Total $603,760 $553,040 Additional information:1. Net income for 2020 was $129,720. No gains or losses were recorded in 2020.2. Cash dividends of $65,680 were declared and paid.3. Bonds payable amounting to $50,000 were retired through issuance of common stock.Prepare a statement of cash flows for 2020 for Sarasota Corporation. (Show amounts that decrease cash flow with either a - sign e.g. -15,000 or in parenthesis e.g. (15,000).)Determine Sarasota Corporations current cash debt coverage, cash debt coverage, and free cash flow. From this passage what can you infer about the speakerO the speaker is the kingO they love Athens and are hoping other people love Athens alsothey are personally sad about this deaththe speaker is afraid