Mathematics College

what the heck, none of this makes sense to me

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

100 POINT !!!! PLEASE HELP ASAP

Answers

Answer:

you just have to copy the picture

Answer:

(1,2) , (1,5), (-2,2) , (-5,5)

Step-by-step explanation:

help please I’m struggling badly because Im bad at math xo

Answers

Answer:

w=36

Step-by-step explanation:

Because the 4w is located at Q which is about the same as the 36 on the left.

help plz with question

Answers

Answer:

y = -x +1

Step-by-step explanation:

-0+1 = 1

-(-6)+1 = 7

etc

Answer:

y = - x + 1

Step-by-step explanation:

m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

y - [tex]y_{1}[/tex] = m( x - [tex]x_{2}[/tex] ) point - slope form

y = mx + b slope - intercept form

~~~~~~~~~~~~

(1, 0)

(3, - 2)

m = ( - 2 - 0 ) / ( 3 - 1 ) = - 1

y - 0 = ( - 1)(x - 1)

y = - x + 1

A soda company is trying to determine if they should add an ingredient for a new drink. They survey 1,075 people and find 473 like the added ingredient. They will add the ingredient if over 40% of the people surveyed like it. Should they add the ingredient? Justify your answer with mathematical evidence and facts.

Answers

Answer:

Yes because 44% of people surveyed liked the new ingredient

Step-by-step explanation:

473/1075=.44

.44x100=44

therefore, 44% of people like the new ingredient

00:00
Bryan earns $5.00 per lawn mowed and $5.00 per car washed. Let m be the number of lawns mowed and let c be the number of cars washed. Select
all the expressions that could represent the total earned, E in dollars, by Bryan.
E = 5m + c
E = 5(m + C)
E = 5 + mc
E = 5m + 50
E = 5c + m

Answers

Answer:

E=5(m+c)

Step-by-step explanation:

Since Bryan earns $5 for every lawn mowed, the equation right now is 5m. We have to add the $5 for the cars washed, 5c.

5m+5cThat can be factored, 5(m+c)

Answer

E = Mc2

Explain:

6392=39294=249293-239492=32949

expand using algebric
identity
1) (2xy+5y)2

Answers

Step-by-step explanation:

(2xy + 5y)2 = 4xy + 10y

Topic: algebraic manipulation

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

Answer:

4xy+10y

Step-by-step explanation:

(2xy+5y)2

4xy+10y

4. Nom nom nom!
No one likes a dried out turkey! The moisture content, m, of the turkey after it cooks for t hours is given by: m
=-0.0082 -0.09+1. The ideal juiciness of a turkey is a 20% (ie 0.20) moisture content. How many hours
does the turkey cook to reach that 20% moisture content? If the bird needs to cook for at least 6 hours to reach a
safe internal temperature, is it possible to still have at least 20% moisture content?

Answers

Answer:

chan eil fios agam ciamar a chuidicheas mi thu

Step-by-step explanation:

Okay this is not about your question but im wondering how Mathematics posts like every 2 seconds-

help me please thank u

Answers

Answer:

X= 11

Step-by-step explanation:

m<4 =m<5 ...altarnetive

7×+5 =5×+27

2X = 22

X =11

What is the scale factor? 100 points ✨

Answers

Answer:

cant see picture

Step-by-step explanation:

The image isn’t loading ):

(dy/dx) - 2xy = x, y(0) = 0, find y(1).

Answers

Answer :

2y=1+e−x2

Solution :

IF=e∫2xdx=ex2

∴y×ex2=∫xex2dx=12∫etdt+C, where x2=t

=12ex2+C.

∴y=12+Cex2

Putting y=1andx=0, we get C=12.

Three consecutive integers add up to -36. What are the integers?

Answers

Answer:

We know our answer is correct because 11 + 12 + 13 equals 36 as displayed Below

Explanation

3X + 3 = 36 3X + 3 - 3 = 36 - 3 3X = 33 3X/3 = 33/3 X = 11 Which means that the first number is 11, the second number is 11 + 1 and the third number is 11 + 2. Therefore, three consecutive integers that add up to 36 are 11, 12, and 13. 11 + 12 + 13 = 36 We know our answer is correct because 11 + 12 + 13 equals 36 as displayed above. Therefore, three consecutive integers that add up to 36 are 11, 12, and 13. 11 + 12 + 13 = 36

Plz mark brainliest if helps Also hope helps:)

A group of 10 students participate in chess club, karate club, or neither.

Answers

Answer:

0.33

Step-by-step explanation:

Help pls it’s low key due soon also I’ll mark brainliest

Answers

i think the answer is A. 20 inches^2. sorry if it’s wrong

I wanna say that the answer is either A. Or D. but i’m not sure

10
Determine the quotient. Write your answer as a simplified fraction, improper fraction, or
mixed number.
11/12 divided by 4

Answers

11/12 divided by 4 is equal to 11/48.

Which of the following represent dividing 28 by 4?

Answers

Huh I think the answer is 7 28/4 =7

Answer:

Step-by-step explanation:

twenty eight divide by four is seven. 28/4 = 7

what is − 3 ( − 2 ) ( − 4)

Answers

Answer:

-24

Step-by-step explanation:

Answer:

-24

-3(-2)(-4)

-3(8)

-24

Hope this helps

Living with parents: The Pew Research Center reported that 36% of American Millennials (adults ages 18-31) stll live at home with their parents. A group of students wants to conduct a study to determine whether this result is true for students at their campus. They survey 300 randomly selected students at their campus and determine that 43% of them live at home with their parents. With this data, they test the following hypotheses at the 5% significance level. The P-value is 0.006. H0: Of Millennial students at their campus, 36% live at home with their parents. Ha: More than 36% of Millennial students at their campus live at home with their parents What assumption about the sample underlies the hypothesis test? A. The sample comes from a population of Millennial students at their campus where 36% still live at home with their parents. B. The sample comes from a population of Millennial students at their campus where 43% still live at home with their parents. C. The sample comes from a population of American Millennial students at their campus where 36% still live at home with their parents. D. The sample comes from a population of American Millennial students at their campus where 43% still live at home with their parents.

Answers

Answer:

[tex]\mathbf{The \ sample \ comes \ from \ a \ population \ of \ Millennial \ students }[/tex] [tex]\mathbf{at \ their \ campus\ where \ 3 6\%\ still\ live\ at\ home\ with\ their \ parents}[/tex]

Step-by-step explanation:

From the given information.

The proportion of American Millennials still with their parents = 0.36

The sample size = 300

Sample proportion = 0.43

Level of significance = 0.006

P-value = 0.006

Null hypothesis:

[tex]\mathbf{H_o: Of \ Millennial \ students \ at \ their \ campus, \ 36\% \ }[/tex][tex]\mathbf{ live \ at \ some \ with \ their \ parents . }[/tex]

[tex]\mathbf{H_a: More \ than \ 36\% \ of \ Millennial \ students \ at \ their \ campus \ live \ at \ home }[/tex][tex]\mathbf{ \ with \ their \ parents}[/tex]

The required task is to determine the assumption about the sample that underlies the hypothesis test from the given options.

[tex]\mathbf{The \ sample \ comes \ from \ a \ population \ of \ Millennial \ students }[/tex] [tex]\mathbf{at \ their \ campus\ where \ 3 6\%\ still\ live\ at\ home\ with\ their \ parents}[/tex]

This is because the student wants to check if the null hypothesis ( which states that of Millennial students at their campus, 36% live at home with their parents) is correct or not.

The image shows parallel lines cut by a transversal. The expressions represent unknown angle measurements. What is the value of
x?
A)
2
B)
4
C)
6
D)
8

Answers

Answer:

b)4

Step-by-step explanation:

27x+2=26x+6

-26x -26x

x+2=6

-2 -2

x=4

Answer:

x = 4

Step-by-step explanation:

Vertically opposite angles are equal

27x + 2 = 26x + 6 {Subtract 26x from both sides}

27x -26x + 2 = 6

x + 2 = 6 {Subtract 2 form both sides}

x = 6 - 2

x = 4

8(-8x – 6) = -6x - 22
solve for x

Answers

Answer:

x = - 13/29 OR x = - -0.44827586

Step-by-step explanation:

We use PEMDAS to evaluate the equation.

P stands for parenthesis. In this case we distribute the 8 to the equation in parenthesis.

8(-8x - 6)

-64x - 48 = -6x - 22 we will move the terms to their proportional sides

-64x + 6x = 22 + 48 (remember we do the opposite equation to move to the other side of the equals to sign)

-58x = 70 we divide both sides by -58 to isolate x

x = - 13/29 OR x = - -0.44827586

Answer: I got 3.18 repeating

Step-by-step explanation:

What is the solution for the system of equations {9x+8y=3 and
6x−12y=−11?} Will give brainliest.

Answers

Answer:

x=-1/3, y=3/4

Step-by-step explanation:

Isolate x

x=3-8y/9

Substitute x

6*3-8y/9-12y=-11

Simplify -52y+6/3=-11

Isolate y=3/4

Substitute y=3/4

x=3-8*3/4/9=-1/3

x=-1/3 y=3/4

Name 2 same side interior angles

Answers

Answer:

Transversal and Consecutive

1. Subtract. Write each answer in its simplest form (a) 35 - 13 = 2 - 2 = 25- 8 =

Answers

Answer:-15

Step-by-step explanation:

Write a linear equation.

Answers

Answer:

x + 3 = 5

Step-by-step explanation:

x + 3 = 5 is an example of linear equation.

American Airlines charges $270 for a flight to Denver and $50 for each piece of luggage. Delta Airlines charges $330 for a flight and only $30 for each piece of luggage. Which inequality shows the number of pieces of luggage that need to be checked for American Airlines to cost more than Delta Airines for a flight to Denver?
F 270 + 50x > 330 + 30x
G 270x +50 > 330x + 30
H 270x + 50 < 330x +30
J 270 +50x > 330 + 30x

Answers

Answer:

J; 250 + 50x > 330 + 30x

Step-by-step explanation:

Since we don't have to worry about formatting the numbers to slope-intercept form, we can start the process of elimination.

First, we can disregard G and H because both have the x in the wrong place:

—> F 270 + 50x ≥ 330 + 30x

—> G 270x + 50 > 330x + 30

—> H 270x + 50 < 330x +30

—> J 270 + 50x > 330 + 30x

We're looking for 270 + 50x > 330 + 30x.

Next, we determine which symbols are correct. Since the question is only asking for when American Airlines would be more expensive, not when it would be just as much or more, we can get rid of F.

—> F 270 + 50x ≥ 330 + 30x

—> J 270 +50x > 330 + 30x

We finally have our answer, J.

Find the solution to G/11 = 5.

g =

Answers

Answer:

Step-by-step explanation:

[tex] \frac{G}{11} = 5 \\ \\ G =11 \times 5 \\ \\ G = 55[/tex]

Find the value of X, I need help solving this

Answers

Answer:

Step-by-step explanation:

its 18 I think I believe

How far is the integer 36 from zero on a number line?

Answers

Answer:

36 is 36 steps from 0 to the positive side

Step-by-step explanation:

1a. Write an equation to represent the following situation. The movie tickets cost $9 for
adults (a) and $6 for children (c). The total cost was $132.

Answers

Answer:

9a + 6c = $132

Step-by-step explanation:

PLEASE HELLP I HAVE BEEN STUCK FOR AT LEAST 25 minutes

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I believe that’s false, because for every x there should only be one y, and x(5) has two y’s (1 and 3)

false i believe. a function can only be paired with one output but as you can see, 5 is paired with two outputs

help me with this this is confusing
give me the answer

Answers

what's the question?

Other Questions

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