A science teacher has 0.4 of seawater she gives each of her 22 tune in a container or a 5ml spoon she asked as soon as you put two spoonfuls old seawater into their container how many millimeters of seawater will be locked after all 22 minutes of fill their containers

Step-by-step explanation:

The equation is y = 1.5x.

When x = 3, y = 1.5(3) = 4.5.

Answer:

2.  12 2/9

Step-by-step explanation:

Because of the choices, I assume the three addends are mixed numerals:

3 4/7 + 4 2/9 + 4 3/7 =

= 3 + 4 + 4 + 4/7 + 2/9 + 3/7

= 11 + 7/7 + 2/9

= 11 + 1 + 2/9

= 12 2/9

Answer: 2.  12 2/9

Answer:

FV= $17,321.20

Step-by-step explanation:

Giving the following information:

Annual deposit (A)= $3,000

Number of periods (n)= 5 years

Interest rate (i)= 7.2% = 0.072

To calculate the future value (FV), we need to use the following formula:

FV= {A*[(1+i)^n-1]}/i

A= annual deposit

FV= {3,000*[(1.072^5) - 1]} / 0.072

FV= $17,321.20

Answer:

20n2-4n-1

Step-by-step explanation:

You combine like terms, so you add 16n2 with 4n2 to get 20n2. Then you add n with -5n to get -4n. Finally, you add 1 with -2 to get -1.

20

Step-by-step explanation:

Step-by-step explanation:

it is 20

9×2-3+5= 20

there the correct answer this time

Answer:

x=2

THAT IS ALL I KNOW SORRY

Step-by-step explanation:

Answer:

x = -1.2

Step-by-step explanation:

First distribute

2x + 8 = -8x - 4

next move variables to one side

2x + 8 = -8x - 4

+8x        +8x

10x + 8 = -4

now get the variable by its self

10x + 8 = -4

       -8   -8

10x = -12

/10.    /10

x = -1.2

Answer:

The area of the rectangle is 22 m^2. The perimeter of the rectangle is 19.93

Step-by-step explanation:

The area of a rectangle is [tex]l*w[/tex]. The perimeter of a rectangle is [tex]2(l+w)[/tex] or just adding up all 4 sides. Now, all you need to do is math.

[tex]A= 3.3 * (20/3) = 22\\P = 2 (3.3 + (20/3)) = 19.93[/tex]

If your teacher has rounding rules, please follow it.

9514 1404 393

Answer:

  (3)  h < k

Step-by-step explanation:

In this form, h represents the amount by which the square root function is translated to the left (3), and k represents the amount of translation upward (4).

The appropriate relation is ...

  3 < 4

  h < k

Answer:

9 tickets

Step-by-step explanation:

If two tickets cost 14 dollars, then each ticket will cost 7 dollars

63/7=9

You can buy 9 tickets

Answer:

You can buy about 31 tickets

Step-by-step explanation:

Answer:

(6x^4-7)(6x^4+7)

Step-by-step explanation:

36x^8-49

1. look for a gcf. since there isn't one, you move on to the next step.

2. what multiplies to what you need. you can do box method or diamond method.

3. (6x^4-7)(6x^4+7)

Answer:

C

Step-by-step explanation:

Answer:

360

Step-by-step explanation:

It's a simple concept. All you have to do is double the answer! Here's why:

We already know that 12 x 15 is 180. Now we're trying to figure out 24 x 15. 24 is 12 two times, or 12 doubled. Since 12 is doubled, the answer should also be doubled.

Let's take an easier example: 3 x 2.

The answer is 6. What if you doubled the 3 to get 6 x 2? The answer is 12, which is 6 doubled. By doubling the multiplier or multiplicand of the problem, you are also doubling the answer.

It's not just doubling, either. If 3 x 2 is 6. Then 9 x 2 is 18. You tripled the multiplier which is 3, so the answer is also tripled.

Hope this makes some sense lol

Answer:

Step-by-step explanation:

if 600 represents ........................15%

     x.................................................100%

(600*100)/15=4000

the customer paid

4000-600=3400

Answer:

if nth term of the AP 3,10,17.... is same as the nth term of the AP 63,65,67.... find n.

Step-by-step explanation:

please solve this also it's hard for me

Answer:

you have a line with slope = -1/3. A line perpendicular to that has to have slope that's the negative reciprocal, or 3.

So we have a slope and a point. The line in point-slope form is

(y-3) = 3(x-4).

You can convert that to another form if you need to

any more help just ask :)

Answer:

once you place your coordinates go to the pencil looking thing if on kami if not and on docks go to tools and click scribble

Step-by-step explanation:

Answer:

Step-by-step explanation:

Onion Rings.

3 out of every 5 ordered onion rings and she took 585 orders.

Onion ring orders = 3/5 * 585

= 351 orders

Fries

2 out of every 5 ordered fries

Fries orders = 2/5 * 585

= 234 orders

Answer:

If Chrissy eats 6 cookies so 54 cokies are left. .

Step-by-step explanation:

Answer:

94

Step-by-step explanation:

i put protractor to screen

Answer:

x = 184 degrees

Step-by-step explanation:

7 sided shapes add up to 900 degrees.

148 + 140 + 136 + 142 + 150 = 716

900 - 716 = 184

I hope this helped and if it did I would appreciate it if you marked me Brainliest. thank you and have a nice day!

Answer:

hi

Step-by-step explanation:

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

Explanation:

x = price of camera before tax

1.07x = price of camera after tax

note how 1.07 is the result of 1 + 0.07

1 = 100%

0.07 = 7%

1.07 = 107%

So 1.07 means the price has gone up by 7%

Set 1.07x equal to 45 and solve for x

1.07x = 45

x = 45/1.07

x = 42.0560747663551

x = 42.06

The highest price Eddie can afford is $42.06, which is the value of the camera before tax is applied

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

note how 7% of 42.06 = 0.07*42.06 = 2.9442 = 2.94

So the tax is $2.94 which adds onto the $42.06 to get

2.94+42.06 = 45

Answer:

b

Step-by-step explanation:

denominator(5) stays the same

multiply 2 by 4 since that is 1 fourth of an hour.

So now its 8/5

5 goes into 8 1 time with 3 leftover

So the 1 is a whole number now

the leftover fraction 3/5

=1  3/5

Answer:

104

Step-by-step explanation:

8(rt 13)(rt 13)

8(13)

104

Answer:

She can be a member for 8 months

Step-by-step explanation:

Let x be the number of months

30 + 10.5(x) = 114

30 + 10.5x = 114

10.5x = 114-30

10.5x = 84

x = 84/10.5

x = 8 mints

Answer:

The monthly membership fee.

Step-by-step explanation:

The possible values of x of a rectangle with length and width of x + 3 and 2x - 17 respectively is 15

area of a rectangle = lw

where

Therefore,

length = x + 3

width = 2x - 17

area = 234

Therefore,

234 = (x + 3)(2x - 17)

2x² - 17x + 6x - 51 = 234

2x² - 11x - 51 - 234 = 0

2x² - 11x - 285 = 0

Therefore,

(x - 15)(2x + 19)

Hence,

x = 15 or x = - 19 / 2

we can only use positive values. Therefore, x = 15

learn more on rectangle here: https://brainly.com/question/12440187

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Answer:

The answer is 30 V=whl=3·2·5=30

Step-by-step explanation:

Answer: C. f(x)=1.5x

Step-by-step explanation:

Here's the complete question:

In a direct variation equation f(x) = 6 when x = 4. what is the direct variation equation

A-f(x)=6x

B-f(x)=4x

C-f(x)=1.5x

D-f(x)=0.67x

The direct variation equation will be:

6 = kx

When x = 4, this will be:

6 = 4k

k = 6/4

k = 1.5

Therefore, the direct variation equation is: f(x)=1.5x

Answer: Note the location of Point C’, the image of Point C after a 90-degree rotation. And this process could be repeated if you wanted to rotation Point C 180 degrees or 270 degrees counterclockwise: Point C after a 180-degree rotatio.

Hope it helps

The new coordinates after rotation will be (-7, 6).

A rotation is a transformation in a plane that turns every point of a preimage through a specified angle and direction about a fixed point.

We have to given that;

A Point on a xy - plane as (6, 7) which is rotated by 90° counter clockwise about the origin.

Now, According to the question, we have;

A point with coordinates = (6, 7)

We know that, Any point (say A[x, y]) when rotated 90° counter clockwise about the origin, then its new coordinates become A'(-y, x).

Hence, By Using this rule, the coordinates of the point after rotation of point by 90° counter clockwise about the origin will be;

⇒ (-7, 6).

Hence, The new coordinates = (-7, 6).

Learn more about the Rotation of points visit;

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