volume word problems help

Answer:

C) plant respiration & D) factory emissions.

Step-by-step explanation:

In the given Carbon cycle,

Emissions of smoke from factories should go out towards the atmosphere & not inside the industrial chimneys.

Respiration of plants (which is, oxygen) should go out in the atmosphere for the survival of all the other living organisms that depend on oxygen.

______

Hope it helps ⚜

Answer: factory emissions

Step-by-step explanation: it should be pointing up

Answer:

Step-by-step explanation:

Point M=5.64

Answer:

C

Step-by-step explanation:

Line slope calculation formula: The difference of the second components is divided by the difference of the first components. It should be noted that they are reduced in order. The components of a point on the numerator and denominator must always be written first.

Answer:

C

Step-by-step explanation:

Slope formula:

[tex]\mathsf{slope=\dfrac{(y_2-y_1)}{(x_2-x_1)}}[/tex]

where [tex]\mathsf{(x_1,y_1)}[/tex] and [tex]\mathsf{(x_2,y_2)}[/tex] are points on the line

Given:

[tex]\mathsf{slope=\dfrac{(-4-6)}{(-7-3)}}[/tex]

Answer:

[tex]\huge\boxed{\bf\:0.5 \: dollars }[/tex]

Step-by-step explanation:

Given,

We need to find the unit price OR the price of 1 plastic cup.

To find this, we need to divide the cost of the total nunber of cups bought by the number of cups bought. Then,

Cost of 1 cup

= Cost of 9 cups/9

= 4.51 / 9

= $ 0.5 (rounded price)

[tex]\rule{150}{2}[/tex]

Answer:

50 cents or $0.50

Step-by-step explanation:

c = the cost of each plastic cup, the unit price.

9c = 4.51

/9     /9

c = $0.50 per cup

Each cup costs 50 cents or $0.50

Hope this helps!

Answer:

initial value: 400

rate of change: 20

Step-by-step explanation:

Answer:

initial value: 400 rate of change: 20

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

1) the line provided on the graph is y= -4x-2, then

2) the corrrect answer is A:-2y>8x+4.

If you're speaking of a sphere the circumference is d^2pi. Area=4/3r^3pi.

Answer:

10 is unbiased

11 is biased

Step-by-step explanation:

10 is unbiased

11 is biased

Have an amazing day!

PLEASE RATE!!

Answer:

10 - unbiased

11 - biased

Step-by-step explanation:

^^

Answer:

8/21

Step-by-step explanation:

thanks for the points, the answer is right guys

Answer:

27.67 or 27 2/3

Step-by-step explanation:

Answer:

27.67

Step-by-step explanation:

Can't really explain it.

I don't have time.

Sorry and bye!

Answer:for getting 6 is 0.436% likely you'lll get 6

Step-by-step explanation:  

Answer: for getting 6 is 0.436% likely you'll get 6

Step-by-step explanation: for getting 6 is 0.436% likely you'll get 6. Hope this helps :)

Answer:

12,345/23,134,2300,253,21,237,3,75,429

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

answer is 12

Answer:

It's 2

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

i took the test :)

The number of crates that weigh less than 99.5 pounds is 4 crates.

A box plot has 5 data description.

When we get data which can be compared relatively with each other, for finding quartiles, we arrange them in ascending or descending order.

Quartiles are then selected as 3 points such that they create four groups in the data, each groups approximately possessing 25% of the data.

Left to right is said in assumption that data was arranged increasingly from left to right

For this case, we're specified that:

Plot defined by points at 84, 99.5, 113, 143, 170

So, we have:

Minimum at 84, first quartile = 99.5, second quartile = median = 113, third quartile = 143, maximum value = 170

We want to know the amount of crates that weigh less than 99.5 pounds.

Assuming that data of the weights of the crates was arranged increasingly from left to right, as the first quartile is 99.5 and first quartile has 25% of data in its left, we get that 25% of the crates weigh less than 99.5 pounds.

Now, since there are 19 crates, so its 25% is:

[tex]\dfrac{19}{100} \times 25 = 4.75[/tex]

Total 4 crates completely lie below fist quartile(99.5), so total 4 crates out of 19 crates considered weigh less than 99.5.

Learn more about quartiles here:

brainly.com/question/9260741

Answer:

[tex]40^{3}[/tex]

Step-by-step explanation:

given that 1 cube = 1m,

5 cubes = 5m,

2 cubes= 2 m and

4 cubes = 4m

length = 5m, width = 2m and height = 4m

volume = length x width x height

             = 5 x 2 x 4

             = [tex]40^{3}[/tex]

Answer:

20000

Step-by-step explanation:

16 and 2/3 of 1200:

[tex]= \left(16 + \dfrac23\right) \times 1200[/tex]

[tex]=(16 \times 1200)+ \left(\dfrac23\times 1200\right)[/tex]

[tex]=19200+ \dfrac{2400}3[/tex]

[tex]=19200+800[/tex]

[tex]=20000[/tex]

Or you can convert the mixed number into an improper fraction:

[tex]= \left(16 + \dfrac23\right) \times 1200[/tex]

[tex]= \left( \dfrac{16\times 3+2}3\right) \times 1200[/tex]

[tex]= \dfrac{50}3 \times 1200[/tex]

[tex]= \dfrac{50 \times 1200}3[/tex]

[tex]= \dfrac{60000}3[/tex]

[tex]=20000[/tex]

Answer:

Number 8: The medium pizza is 19 inches bigger than the personal sized.

Number 9: The window will take up about 37.7 feet.  

Step-by-step explanation:

For number 8, you want to multiply the 16 inches by pi, and you would get an estimate of 50. Then you do the same thing for ten inches and you get an estimate of 31. Subtract the two estimates and you will get 19. Therefore, with the rounded up to a whole number estimate, the medium sized pizza is 19 inches bigger than the personal sized one.

For number 9, you want to multiply that radius, which is 6, by two to get your diameter. Then you want to multiply that to get your circumference, which would be a rounded up to the tenth place estimate of 37.7 feet.

I hope all of this helps you!

Answer:

8. 19 in.

9. [tex]113\ ft^2[/tex]

Step-by-step explanation:

8a. medium-sized pizza

d/2 = 2

r = 16/2 = 8 in.

C = 2*π*r

C = 2*3.14*8

C = 16*3.14

C = 50.24 in.

8b. personal-sized pizza

d/2 = 2

r = 10/2 = 5 in.

C = 2*π*r

C = 2*3.14*5

C = 10*3.14

C = 31.4 in.

50.24 in. - 31.4 in = 18.84 in.

19 in. (rounded to the nearest whole number)  <== final answer

9. Area of a circle: [tex]\pi r^2[/tex]

A = [tex]3.14* 6^2[/tex]

A = 3.14 * 36

A = [tex]113.04\ ft^2[/tex]

A = [tex]113\ ft^2[/tex] (rounded to the nearest tenth) <== final answer

Hope this helps!

Answer:

acute angles f,a, c. right angles b,e,n. obtuse angles are l, g, i

Step-by-step explanation:

Answer:

2 and 9

Step-by-step explanation:

-4 - (-6) = 2

6 - (-3) = 9

Hope this helps :)

Answer: 2, 9

Step-by-step explanation:

Equation 1

-4 - (-6)

-4+6= 2

This is because whenever you have a number minus a negative number like x - (-y), you cross out the 2 minuses and make them a +.  Let's do the same for the 2nd equation:

6-(-3)

As I mentioned, the 2 minuses become a plus, so you just get rid of them. Now, we have 6+3

6+3= 9

Answer:

B IS THE ANSWER

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

A decagon has 10 "corners" aka vertices.

Answer:

320

Step-by-step explanation:

80 ÷ 2 * (3 +5)

80 ÷ 2 * 8

40 * 8

320

Hope this helps!

Answer:

320

Step-by-step explanation:

Using pemdas we would add the 3 and 5 first, so 8. then 80/2 is 40, 8x 40 = 320

Answer:

n=12

Step-by-step explanation:

1/6n=2 we multiple both sides by 6/1

2*6=12 so n=12

Answer:

n = 12

Step-by-step explanation:

If 1/6 of n = 2 that means 1/12 of n = 1

You can work this out by turning n into 1 instead of 2 by dividing by 2. You have to then divide 1/6 by 2 and half of 1/6 is 1/12. Therefore, 1/12 of n = 1

You can then do 1 x 12 which equals 12

Overall, n = 12

Answer:

ANSWER 16FT

Step-by-step explanation:

answer: 16ft

Answer:

It would cost $79.31 to buy three tickets in Japan plus two tickets in Switzerland. Three tickets in Switzerland plus two tickets in Japan  would cost $74.79.

Step-by-step explanation:

The numbers are unclear,  please repost.

Thanks!

Brainliest?

Answer:

Perimeter: 6+[tex]9\sqrt{2}[/tex] units

Area: 13.5 [tex]units^{2}[/tex]

Step-by-step explanation:

I wasn't sure what to estimate to...

for perimeter use: [tex]a^{2} +b^{2} =c^{2}[/tex]

I noticed that the trapezoid was made up of 3 identical triangles, so find the area of one of them times 3

one triangle area: [tex]\frac{1}{2}[/tex] (b · h)    b = base, h = height

plug- in values, so [tex]\frac{1}{2}[/tex] (3 · 3) is half of 9 which is 4.5.

3 · 4.5 is 13.5

Answer:

x² - 12x + 36

factored: (x - 6)(x - 6)

Step-by-step explanation:

Answer: 11/6

Step-by-step explanation:

5/12 - 1/9=?

[tex]\frac{5*3}{12*3}-\frac{1*4}{9*4}\\\\\frac{15}{36}-\frac{4}{36}= \\\\15-4=11\\Answer: \frac{11}{36}[/tex]