In science class, Carla made the model below.

What could Carla show about the real water molecule using this model?

Group of answer choices

the real size of the molecule

the color of the hydrogen and oxygen

how the parts of the molecule move

the molecule’s shape

x represents the number of weeks he has been saving.

y is the total money in his account.

The slope is $15

The y intercept is 35

For the table

X:0 and y: 35, x:1 y:50, x:2 y:65, x:3 y:80 x:4 y:95 , x:5 y:110 ,

This table is not proportional because the equation you have has a y intercept and for it to proportional it has to be written as y=mx not as y=Mx+b

Answer:

1280

Step-by-step explanation:

Answer:

A: 479.94/6

B: D, 56.79

C: 79.99 and 56.79

D: Obviously 79.99 is greater than 56.79 so the slope in question A is greater than the slope in B (C)

Step-by-step explanation:

Question A:

For this one we will let x= nights in a hotel and y=cost

We can then just pick two points on the table and plug in the numbers to the formula above

Let's pick the first and last one

our two ordered points are (0,20) (6,499.94)

We can plug this in and get

(499.94-20)/(6-0) which simplified to 479.94/6

Question B:

This equation is in slope intercept form

Slope intercept form is as follows

y=mx+b

where m is the slope and b is the y intercept

we can see that the m value is 56.79 which means D is the answer

Question C:

This is pretty easy

First divide 99.8/2 and get 49.9 and the other answer is just 56.79

Answer:

A: 479.94/6

B: D, 56.79

C: 79.99 and 56.79

D: Obviously 79.99 is greater than 56.79 so the slope in question A is greater than the slope in B (C)

have a nice day give the guy above me brainlyies bc this was frome his

Answer:

28

Step-by-step explanation:

To find the missing side, you need to find the difference of the other sides.

35/10 = 3.5

42/12 = 3.5

So now we do 8 x 3.5 = 28

Answer:

The gcf of 12, 6, and 18 is 6. Therefore the answer is

6(-2b+c+3)

Step-by-step explanation:

Answer:

40%

Step-by-step explanation:

Answer:

954.07 square inches

Step-by-step explanation:

You multiply all the mesurements together.

Slope in fraction form = 3/2

Slope in decimal form = 1.5

============================================================

Explanation:

That table shows the two points (x1,y1) = (-14,-18) and (x2,y2) = (-10,-12).

Each row is a different point.

To find the slope, we subtract the y values to get y2-y1 = -12-(-18) = -12+18 = 6

Then we subtract the x values to get x2-x1 = -10-(-14) = -10+14 = 4

Lastly, we divide the two differences: ydiff/xdiff = 6/4 = 3/2

The slope in fraction form is 3/2, which is equivalent to the decimal form 1.5

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

If you want, you can apply the slope formula like so

m = slope

m = rise/run

m = (change in y)/(change in x)

m = (y2-y1)/(x2-x1)

m = (-12-(-18))/(-10-(-14))

m = (-12+18)/(-10+14)

m = 6/4

m = 3/2

m = 1.5

We effectively are following the same as steps as before, but in this format, it's more of what you might have on your homework if you were to show the step-by-step process. You could also do a visual graph approach as a different option. Often in math there are multiple ways to get the answer.

Answer: 0x

Step-by-step explanation:

Answer: x<82

Step-by-step explanation:

Answer:

115.76

Step-by-step explanation:

I'm going to assume that the interest is compounded annually

We have the following equation

P(1+r)^n

We have

100(1+.05)^3

compute this with a calcuatlor and get 115.7625 which is 115.76

Answer:

136

Step-by-step explanation:

the smallest number is 136

Answer:

what does w mean and are you trying to find how many days

answer:

which question

Answer:

its >

Step-by-step explanation:

when I was in school the bars ment it will become the opposite of the number inside so that means -90 will become 90

Answer:

90>70

Step-by-step explanation:

the ones in the lines r always even

Answer:47

Step-by-step explanation:

that is a 90 degree angle and FGJ is already 43 so subtract 90 from 43 and you will get the angle for JGH which is 47

Answer:

>

Step-by-step explanation:

4 is greater than -4. That is the answer :)

Tip!

If it has one line it means its a linear equation girly!

Answer:

18.1 i think

Step-by-step explanation:

Answer:

Step-by-step explanation:

Example

With numbers

18+4=22

18+4−4=22−4

18=18

With variables and numbers

x+4=22

x+4−4=22−4

x=18

We subtract 4 from both sides. Example

Which of the following numbers is a solution to the equation? x = 2, 7,  or 8?

14−x=7

Here you are given the numbers 2, 7 and 8. One of these numbers will satisfy the equation. If you don't know the solution right away, you can investigate which of the given numbers gives results in the correct answer by plugging in the different values of x.

Answer: x=7

Example

8x=64

8⋅x=64

Which number should you multiply 8 by to get a product of 64? By using the multiplication table, we know that the number is 8.

8⋅8=64

When we solve an equation, we figure out what value of x (or any other variable) makes the statement true (satisfies the equation).

Answer:

Solution:

Here,

The perimeter of of the whole figure is 134.57ft.

Step-by-step explanation:

Here,

The perimeter of semicircle = (22/7) x 25ft

= 78.57ft

Now,

The perimeter of triangle = 7ft + 24ft + 25ft

= 56ft

Again,

The perimeter of whole figure = perimeter of semicircle +perimeter of triangle

= 78.57ft + 56ft

= 134.57ft

Answer:

126°

Step-by-step explanation:

Answer:

a.

Step-by-step explanation:

just check the answers, I guess... Hope this helped! Good luck! :)