Is the set of ordered pairs presented in the arrow diagram a function?Explain.

Step-by-step explanation:

yes the first option is the correct one.

Answer:

3 hours and 45 minutes is the answer.

Answer:

use division

Step-by-step explanation:

Answer:

525

Step-by-step explanation:

first we need to work out the percentage of the children who attended  to to do this we need to add 47% with 32% which is 79%. Then you need to take away 79% from 100% which is 21%. After that you now know that 21% is the children who attended but you wanted to know how many children so to work this out you would find 21% of 2500 which would give you 525.

i hope this helps

Answer:

Step-by-step explanation:

Just divide 75 by 5. Which is 15vso the integer is 15.... gl with the rest

Answer: look at the picture it have the answer hope you understand this is how I can find the answer...

Step-by-step explanation:

Answer:

maybe 3x

Step-by-step explanation:

Usando proporciones, tiene-se que tardará 52 minutos para llegar a casa.

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

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

80 km/hr - 42 min

65 km/hr - x min

Multiplicando las líneas:

[tex]65x = 80 \times 42[/tex]

[tex]x = \frac{80 \times 42}{65}[/tex]

[tex]x = 52[/tex]

Tardará 52 minutos para llegar a casa.

Un problema similar es dado en https://brainly.com/question/17390740

Answer:

thanks for your points

Answer:

Angle SFE = 115 °

Step-by-step explanation:

GFS + SFE = GFE

26° + 114x+1 = 142x -1

28° + 114 x. = 142x

28°= 142x-114x

28° = 28x. Thus,x=1

=> Angle SFE = 114(1)+1= 115°

Hope this helps you.

Complete question :

In a​ company, ​60% of the workers are men If 125 people work for the company who​ aren't men​, how many workers are there in​ all? Use pencil and paper. Show two different ways that you can solve this problem.

Answer:

313

Step-by-step explanation:

Given that :

Percentage of workers who are men = 60%

Number of workers who aren't men = 125

Hence, percentage of workers who aren't men = (100% - 60%) = 40%

Thus;

40% of workers = 125

If ;

0.4 = 125

100% of the workers x

0.4 = 125

1 = x

Cross multiply

0.4x = 125

0.4x / 0.4 = 125 / 0.4

x = 312.5

Hence, total number of workers = 313

Answer:

n = -1

Step-by-step explanation:

you've accidently substracted 6n from 12n when you were supposed to be adding them. (-6n becomes +6n when brought to the otherside of the equal sign)

Answer:

1/7

Step-by-step explanation:

1 - 0                   1

------        =      -------

0 - ( - 7)             7

Answer:

in this problem

the mean is 49

Answer:

Mean: 52

Median: 51

Mode: 49

Step-by-step explanation:

Mean: (49+57+49+51+54)/2 = 52

Median : 49, 49, 51, 54, 57

the one in the middle is 51, which means that is the median.

Mode: 49 repeats, meaning that 49 is the mode.

Answer:

Step-by-step explanation:

a) For 16 cup lemonade, 64 cups water need

and, for 16 cup lemonade, 80 cups water needed.

b) Rate of change is  4 or 5 cups/ lemonade

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

y = 4x

where x represents the amount of lemonade mix in cups and

y represents the amount of water in cups.

a) lemonade cups= 16

water needed

y= 4x

y= 4 x 16

y= 64

and, in second case

y= 5x

y= 80

b) rate of change,

First, y/x= 4

and secondly y/x= 5

Learn more about equation here:

https://brainly.com/question/10413253

#SPJ2

Answer:

C

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

a² + 12² = 13²

a² + 144 = 169 ( subtract 144 from both sides )

a² = 25 ( take the square root of both sides )

a = [tex]\sqrt{25}[/tex] = 5 → D

Answer:

thank you god bless you

Step-by-step explanation:

:)

Answer:

c - 12 = t

Step-by-step explanation:

c stands for cynthia and t stands for tanya

since tanya has 12 less votes than cynthia, you would subtract 12 from cynthia

Answer:

c-12=t

Step-by-step explanation:

Cynthia's number of votes for class president is unknown.

But, we know that Tanya has 12 less votes than her, so if you subtract Cynthia amount of votes by 12 you will get Tanya's.

Hope this helps! :)

Answer:

They are 12 and 9

Step-by-step explanation:

Answer: 2.1

Step-by-step explanation:

Answer:

Each pizza is $9.75

Step-by-step explanation:

$58.50/ 6 pizzas

9.75 / pizza

Answer:

its $9.75

Step-by-step explanation:

59.50/6

Answer:

8

Step-by-step explanation:

Answer:

$3.58

Step-by-step explanation:

Well you do 21.50 ÷ 6 and you have your answer. I hope this helps!

Answer:

4/5

Step-by-step explanation:

1 1/3 = 4/3

4/3 x 3/5

times the denominator and numerator = 12/15

divide by HCF which is 3

4/5