if x=0.12222 and y=0.222 then find x/y​

Answer:

0.21

Step-by-step explanation:

if you write it as a fraction it would be 21/100

and if that is made to a decimal it would be 0.21 .

Answer:

15.) -21f - 16

16.) 5s + 2t

Step-by-step explanation:

15.)

-12f - 16 - 9f (Distribute 4 through the parentheses)

-21f - 16 (Collect like-terms)

16.)

4s + 2t + s + s - s (Since two opposites add up to zero, remove them from the expression)

4s + 2t + s (Collect like terms)

Answer

3counselors = 45 students

11counselors = x

Therefore;.

[tex] \frac{11}{3} \times 45[/tex]

45 can be divided by 3 15 times so;

[tex] \frac{11}{1} \times 15[/tex]

[tex]165[/tex]

Therefore; 165 students will be allowed if there were only 11 counselors.

Answer:

Answer:

B. 7/16

Step-by-step explanation:

The answer to this question is the option whose value is closest to 1/2.

We know that the fraction 1/2 is 0.5, now we have to get that fraction out of all these fractions that is closest to the value 0.5

10/12 = 0.833

7/16 = 0.43

2/9 = 0.222

1/8 = 0.125

The value closest to 0.5 is obviously 0.43 from the above. Therefore we can conclude that the fraction 7/16 is closets to 1/2 given these other fractions.

Thank you!

Answer:

x - 4

Step-by-step explanation:

The volume V is calculated as

V = lbh

Given 2 of the dimensions

(x - 1)(x - 3) = x² - 4x + 3

Then the third dimension is found by dividing V(x) by x² - 4x + 3

Using long division

                                                 x      - 4

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

x² - 4x + 3        | x³   - 8x²    + 19x    - 12

                         x³   - 4x²     + 3x

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

                               - 4x²      + 16x    - 12

                               - 4x²      + 16x    - 12

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

                                                           0 ← remainder

Thus quotient = x - 4

That is the missing dimension is x - 4

Answer: 3 lessons

Step-by-step explanation:

Matt starts swimming lessons on Day 5.

He then goes to swimming lessons every 10 days. The dates he went on lessons are therefore:

First lesson = Day 5

Second lesson = Day 5 + 10 days = Day 15

Third lesson = Day 15 + 10 days = Day 25

Fourth lesson = Day 25 + 10 days= Day 35

He therefore only went for 3 lessons because the 4th lesson was after Day 30.

Answer:

The answer should be 15 cans GD and 25 cans CH

Step-by-step explanation:

Answer:

$216

Step-by-step explanation:

................

Area of room =(l*b)

=(3*8)m²= 24m²

Carpet needed = 24m²

Cost of 1m² carpet= $9

Cost of 24m² carpet= $(9*24)

= $216

Answer:

i think ur answer would be $243

Step-by-step explanation:

sorry if wrong

hope this helps

you are pig and all picture are you

Answer:

Alicia is 18

Step-by-step explanation:

14 + 16 + 18 = 48

Answer: 18

Step-by-step explanation:

Answer:

The minimum packs of sausages that he needs is 1 and he needs 2 packs of rolls

Step-by-step explanation:

1 pack of sausages contains 5 sausages and 1 pack of rolls contains 4 rolls. Collin needs the same number of sausages and rolls. He needs 2 packs of bread rolls because 4 x 2 is 8 which means there is enough

hope this helps

Answer:

it's B

Step-by-step explanation:

the easiest why to tell is that, the slope intercept form y=mx+b is the form the equations are b is the y-intercept. If you look at the graph it crosses y at +16 not -16

Answer:

4/25

Step-by-step explanation:

P(Y, Y) = 2/5 x 2/5

Answer:

there is a probable chance of 40% of picking up two yellows, but if you take one marble out, then 25% of picking up another one

Step-by-step explanation:

Answer:

Linear - 4

Quadratic - 1

Quartic - 3

Quintic - 2

Step-by-step explanation:

Answer:

61.2

Step-by-step explanation:

yes

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

Explanation:

We can pick any (x,y) point on this blue line as long as we don't pick (0,0)

This is because we cannot divide by zero.

Let's say we pick the point (x,y) = (1,4)

The constant of proportionality is found like so

k = y/x

k = 4/1

k = 4

The constant of proportionality is 4

Or we could pick a point like (2,8) to get

k = y/x

k = 8/2

k = 4

We get the same thing.

There are infinitely many points to pick, but in my opinion, it's easiest to stick with (1,4).

As a slight alternative, you can apply the slope formula (pick any two points you want on the blue line) and you should get 4 as well.

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

Extra info:

Answer:

Step-by-step explanation:

For any point from line for 1 of x we have 4 ys:

x=1→y=4,   x=2→y=8=4×2,   x=7→y=28=4×7

It means:

y = 4x        dividing by x we get:    y/x = 4

Answer:

Area=36.66 cm^2

Step-by-step explanation:

First, you need the height.

Use the Pythagorean theorem:

hypotenuse^2=height^2+(1/2 base)^2  

It's one-half base because it's an equilateral triangle.

1/2 base =4.6

(9.2)^2-4.6^2=height^2

84.64-21.16=height^2

height^2=63.48

height=7.97

Area=(1/2)(base)(height)

Area=(1/2)(9.2)(7.97)=36.66 cm^2

Answer: y≤2x−3

Step-by-step explanation: hope this help

a² + b² = c²

8² + 15² = 25²

64 + 224 = 625

No. the corner is not a square. If the corner was a square, the diagonal would be 17 ft.

[tex]area = lw \\ area = (7.5)(6) \\ area = 45 {feet}^{2} [/tex]

[tex]area = \frac{1}{2} bh \\ area = \frac{1}{2} (6)(4) \\ area = \frac{1}{2} (24) \\ area = 12 {feet}^{2} [/tex]

total area = 45 + 12

total area = 57 feet²

Answer:

Step-by-step explanation:

5x + 4 = 0.5×38

5x + 4 = 19

5x = 19 - 4

5x = 15

 x = 3

Answer:

May you please take a Pic of the question

Answer:

[tex] \frac{1}{9} [/tex]

Step-by-step explanation:

We can multiply all exponents together

[tex] - \frac{3}{4} \times \frac{1}{3} \times 2[/tex]

-1/2

We then do

[tex] {81}^{ - 1 \div 2} [/tex]

Which is

[tex] \frac{1}{9} [/tex]

Answer:

1/3

Step-by-step explanation:

Answer:

The ratio of circumference of circle and diameter of circle is π

B is correct

Step-by-step explanation:

The radius of a circle is 6.

We need to find the ratio of circumference of circle and diameter

Circumference of circle = 2πr

                                  C = 12π

Diameter of circle = 2r

                       D = 12

Substitute 12 as D

Now we find the ratio of circumference and diameter    

Hence, The ratio of circumference of circle and diameter of circle is π

Answer:

20....................

Answer:

50%

Step-by-step explanation:

62-31=31

31÷62×100

=50%