Please help me with this homework

Please Help Me With This Homework

Answers

Answer 1

Answer:

domain is -5, -2, 1, 5

range is 10, 11, 4, 10

Step-by-step explanation:

domain means all x values. range means all y values


Related Questions

a rental truck has a cargo capacity of 96 ft ^3 a ft pipe just fits resting diagonally on the floor of the truck if the cargo space is 8ft high, find the dimensions of the truck

Answers

The dimension of the truck is 8ft by 6t by 2ft

The volume of the rental cargo is expressed according to the formula;

V = lwh

l is the length of the box

w is the width

h is the height

Given the following parameters

V = 96ft^3

h = 8ft

Substitute into the formula

96 = 8lw

lw = 96/8

lw = 12

The other dimensions of the tuck will be 2ft and 6ft respectively

Hence the dimension of the truck is 8ft by 6t by 2ft

Learn more here: https://brainly.com/question/21214343

Given the point (5, 6) and the slope of 5, find y when x = 21.

Answers

Answer:

y = 86

Step-by-step explanation:

We know the slope is 5 so we can write our equation like this:

y = 5x + b

Since we know that (5, 6) is on our equation, we can substitute it into our equation:

6 = 5(5) + b

b = 6-25 = -19

Now we know our equation is y = 5x - 19

Next, we plug in 21 for x to find our y-value:

y = 5(21)-19 = 105-19 = 86

Graph: y–3=1/2(x+2) ​

Answers

Answer:

Step-by-step explanation:

Solve the  y

y -3 = 1/2(x + 2)

y =  1/2(x + 2) + 3                Add

Pick  points that you wish to substitute for x values.

       x = 0                                   x  = 2                                       x = 4

  y = 1/2(x + 2) + 3                y = 1/2(x + 2) + 3               y = 1/2(x + 2) + 3

  y = 1/2(0 + 2) + 3               y = 1/2(2 + 2) + 3               y = 1/2(4 + 2) + 3

    y = 1/2(2) + 3                    y = 1/2(4) + 3                     y = 1/2(6) + 3

    y = 1 + 3                            y = 2 + 3                            y = 3 + 3

    y = 4                                 y = 5                                  y = 6

Locate the following point on  graph (x, y); (0, 4), (2, 5), (4, 6)  

Which is the graph of the linear inequality
y ≥ - x - 3​

Answers

Answer:

See answer below.

Step-by-step explanation:

Find three ordered pairs for the graph y > -x - 3

x      0        5       -3

y      -3      -8        0

No graphs to pick from! You did not add the picture.

However, the graph is a solid line with points (0, -3), (5, -8), and (-3, 0) on it and for the  > shaded the region above the line.

Two plants are being compared for how many zucchinis are picked from each plant each week, the data shown in two plot points What is the difference between the medians of the dot plot points.

Please explain it!

Answers

Answer:

2

Step-by-step explanation:

Plant A has a median of 3

Plant B had a median of 5

The median is the last number(s) left when you put them from least to greatest and cross them off.

Does anyone know this?

Answers

I got -42 but it could be positive I don’t know

what is the slope of the line // will give lots of points and brainliest

Answers

m= 1/2. for slope always think “rise/run” as a fraction for when you hit the next point. up/down x amount divided by left/right x amount

Answer:

  1/2

Step-by-step explanation:

It usually works well to compute the slope from coordinates where the graph crosses grid line intersections. We can identify two of those as ...

  (-1, 3) and (1, 4)

The slope formula tells you the slope is ...

  m = (y2 -y1)/(x2 -x1)

  m = (4 -3)/(1 -(-1)) = 1/2

The slope of the line is 1/2.

__

Additional comment

The y-intercept is 3 1/2.

An equation for the line could be ...

  y = 1/2x + 3 1/2 . . . slope-intercept form

  x -2y = -7 . . . . . . . . standard form

What happens if you subtract the two equations and solve for S5? Can you use this information to come up with a way to find any geometric series Sn in the form ∑an-1bn-1?

Answers

Step-by-step explanation:

¿Puedes decirnos las ecuaciones?

every year rob reads 12 less books than his friend.
let t represent the number of books that rob reads and let b represent the number of books that his friend reads.
write an equation to represent the relationship between t and b

Answers

B-12 because b is how many books his friend reads and he reads 12 leas than his friend, so b-12

Question 1
Question 2
For a spherical object to just barely block the sun from your view, the ratio of the
length of the object's conical shadow, measured from the object to your eye, to
the object's diameter must be about 108: 1. How far in feet from your eye would a
tennis ball with an approximate diameter of 2.7 inches need to be to just block out
the sun? Round your answer to the nearest tenth.
Question 3
O 3.3
Question 4
O 24.3
0 40.0
0 291.6

Answers

The tennis ball's distance from the eye can be determined by using similar triangles.

The distance of the tennis ball from the eye to block out the Sun is; 24.3 feet.

Reasons:

The given parameter are;

The ratio of the shadow to the objects diameter = 108 : 1

[tex]\dfrac{108}{1} = \dfrac{Distance \ of \ tennis \ ball}{2.7}[/tex]

The distance of the tennis ball from the eye = 108 × 2.7 in. = 291.6 in.

291.6 inches = 24.3 feet

The distance of the tennis ball from the eye to block out the Sun is 24.3 feet.

Learn more here:

https://brainly.com/question/2956155

Use the scores in the box. What is the range? 21 25 25 26 19 24 30 21 30 25 28 25 17 17 25 17 28 23 28 21 20 25 19 24 21​

Answers

Answer:

The range is 13.

Step-by-step explanation:

The definition of the range is to subtract the largest number from the smallest number. Looking at this set of numbers, the largest number is 30, and the smallest number is 17. When you subtract 30 - 17 you end up with 13.

Hope This helped :)

Answer:

13

Step-by-step explanation:

help asap help asap for brainlist

Answers

Answer:

The first option

Step-by-step explanation:

For the line and point on the picture, find a perpendicular line, through the given point. please look at the picture to see the point and line and answer choices.

Answers

Answer:

y = - 7

Step-by-step explanation:

Frankie works after school at the carwash. He makes $50 every pay period, plus a $10 commission (x) on each car he cleans. Choose the linear function that
represents his total pay each pay period (y).

Answers

Answer:

y = 10x + 50

Step-by-step explanation:

Kiera pays $1.95 per song
she downloads.

Answers

Answer:

1 song = $1.95

2 songs = $3.90

3 songs= $5.85

4 songs= $7.80

Explanation:

it's simple multiplying

At the basketball game, Leo scored points in 30% of his attempts. Which of the following statements is true?
A- Leo scored points in more than 1/3 of his attempts.
B- Leo scored points in 1/4 of his attempts.
C- Leo scored points in 3/10 of his attempts,
D- Leo scored points in less than 1/6 of his attempts.

THIS IS FOR A TEST, PLEASE HELP

Answers

Answer:

C. Leo scored points in 3/10 of his attempts

Step-by-step explanation:

30% is 30/100

Which can simplify to

3/10

the time taken by 23 students to complete a worksheet

Answers

I think you forgot some information

Make 'y' the subject of the formula: 17t+3hy=24

Answers

Answer:

y=[tex]\frac{24-17t}{3h}[/tex]

Step-by-step explanation:

Hi there!

We are given the formula 17t+3hy=24

We want to make y the subject of the formula, which also means that we want to solve the equation for y

To do that, we'll need to isolate y on one side, much like solving for an equation with real numbers.

Let's first subtract 17t from both sides.

17t+3hy=24

-17t         -17t

___________

3hy=24-17t

Now on the left, we have 3hy, but remember; we want just y by itself. Once again, similar to solving an equation with real numbers, we can pretend that 3h is the coefficient of the equation, while y is our variable.

So to get y by itself, we'll need to divide both sides by 3h

y= [tex]\frac{24-17t}{3h}[/tex], which can also be written as y=[tex]\frac{8}{h} -\frac{17t}{3h}[/tex]

Hope this helps!

a b and c are positive integers a:b
=3:8 and b:c=6:11

Answers

Answer:

a= 18; b= 48; c= 88. Please note that even half these value work (9, 24, 44) or any multiple of these (9k, 24k, 44k, with k a positive integer)

Step-by-step explanation:

Let's go easy, and pick b to be 6x8, to make things easy for us. Maybe even 6x4 could work, 12x8 will totally work, but this is the simplest choice.

Now on the first proportion [tex]a:48=3:8 \rightarrow 8a = 48\times3 \rightarrow a = 18[/tex]

From the second proportion [tex]48:c=6:11 \rightarrow 6c = 48\times 11 \rightarrow c = 88[/tex]

Which table shows a proportional relationship between x and y
X

Answers

Answer:

The second one from the top

Step-by-step explanation:

     This table shows a proportional relationship between x and y because when y is multiplied by 7, we get x.

     (or when x is divided by 7 we get y, my thoughts first go to the multiplication)

     Hope this helps, have a nice day! :D

In Texas, the coldest temperature ever recorded is

23°F. That's a lot chillier than in Florida, where the coldest recorded temperature is

2°F.
How many degrees warmer is Florida's coldest recorded temperature than Texas's?
°F

Answers

Answer:

I searched this and it said Florida's coldest temperature was -2°F and Texas's was -23. So the answer is 21.

Step-by-step explanation:

Texas's lowest temp: -23

Florida's lowest temp: -2

The difference is 21°F

Check the answer:

-23+21=-2

Find the cost per visit to the nearest cent: Health and Heart Club, $259 per year, 3 visits per week.


$7.19


$1.66


$3.32


$156

Answers

Answer: The answer is A $1.66

Step-by-step explanation: We have been given that Health and Heart Club charges $259 per year. A person has 3 visits per week. We are asked to find the cost of per visit to Health and Heart Club.We know that there are 52 weeks in one year. So total visits in one year would be 3 times 52 that   156 visits.

Now, we will divide total cost by 156 to find cost per visit.

Cost per visit = $1.660256

Rounding to nearest hundredths, we will get: Cost per visit = $1.66

Therefore, the cost per visit is $1.66 and option 'a' is the correct choice.

Hope this helps everyone that asked this question lol!


On a recent glider flight, Lucy took a tow to 3000 feet above
ground level. She found a good thermal draft and climbed 1800
feet higher. Then, she hit a big gap and lost 2250 feet.
a
What is her current altitude at this point?

Answers

Answer:

2550 feet

Step-by-step explanation:

3000+1800-2250=2550

What is the slope of the line on the graph?

Answers

Answer:

6/1 or just 6

Step-by-step explanation:

Answer:

6 over 1 is the slope

Step-by-step explanation:

to find the slope of a line you have to find two points on the line and do rise over run

so for example for this problem I looked at the tho points and starting from the bottom one I went up (rise) six and over (run) one and got 6 over 1  

your welcome : )

It takes 2 hours to travel 360 miles on a plane. At this rate, how many miles does the plane travel in 4 hours?

Answers

Step-by-step explanation:

720

Answer:

720

Step-by-step explanation:

360 divided by 2 is 180

1 hour takes 180 miles

180 times 4 gives you how much it takes for 4 hours

answer is 720 miles

What statement makes the open sentence 7x - 7=2x +8 true?
MULTIPLE CHOICE QUESTIONS: OPTIONS;
0, 1, 3, 4

WILL MARK BRIANLIEST

Answers

Well 7x-7=2x+8
7x-2x=8+7
3x=15
x=3
So the answer is 3 ;)

Solve for x.
2
——
X +6. =4

6

Answers

Question:

Solve for x.

2

——

X +6. =4

6

Answer:  

1

,

5

)

Step-by-step explanation:

{

2

x

6

<

4

x

3

2

x

+

6

<

4

x

<

3

Solve  

2

x

6

<

4

when  

x

3

.

3

x

<

5

Solve  

2

x

+

6

<

4

when  

x

<

3

.

1

<

x

<

3

Find the union of the solutions.

1

<

x

<

5

The result can be shown in multiple forms.

Inequality Form:

1

<

x

<

5

Interval Notation:

(

1

,

5

)

Can anyone help me ASAP!

Answers

Answer:

11,12

Step-by-step explanation:

when calculated, the square root is 11.7473401245, which is between the two integers, 11 and 12!

Hope this helps!

On a map, the scale is 1 inch=125 miles. What is the actual distance between two cities if the map distance is 4 inches?

Answers

What you need to do is multiply 125 by 4. You will get 500. The cities are 500 miles apart. I hope this is correct

Find the slope of the line that passes through (-90, 99) and (-91, 25).

Answers

Slope: (y2-y1)/(x2-x1)
(25-99)/(-91-(-90) = -74/-1 = 74

The slope is 74

Answer:

I believe the slope is 74

Step-by-step explanation:

m=74

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