a water tank composed of two hemispheres and a cylinder is being constructed as shown below. if the cylinder portion of the tank has a circular cross-section with a circumference of 6 feet, how many cubic feet of water can it hold?

Answer:

The simplified expression  is: 5/2

Step-by-step explanation:

//5^-3 = 1/(5^3)

(2^2*5^6)/(5^3*2^3*5^2)=

(2^2*2^-3)*(5^6*5^-3*5^-2)=

(2^-1)*(5^1)=

5/2=

Answer:

I don't know what you think you should

1st divide

9/12= 0.75

21/24=0.875

therefore 21/24 is a greater fraction

Answer:

1+1=2

Step-by-step explanation:

Your welcome!

Answer:

Step-by-step explanat

none of them

Answer:

1 adult camel for every 11 baby camels, or 1:11

Step-by-step explanation:

the correcto anwar

es pero que te cirba

Answer:

The best prediction is that you will pick a green marble approximately 7 times and an orange marble approximately 5 times.

Step-by-step explanation:

If there are 5 orange marbles and 7 green marbles out of a total of 48 marbles, the best prediction for the number of times you will pick a green or an orange marble would still be proportional to the ratio of green and orange marbles.

The ratio of green marbles to the total number of marbles is 7/48, and the ratio of orange marbles to the total number of marbles is 5/48.

To predict the number of times you will pick a green marble, you can multiply the total number of selections (48) by the ratio of green marbles:

48 * (7/48) = 7

Similarly, to predict the number of times you will pick an orange marble:

48 * (5/48) = 5

Therefore, the best prediction is that you will pick a green marble approximately 7 times and an orange marble approximately 5 times.

Answer:

Negative, and nonlinear.

Step-by-step explanation:

If the x-coordinates increase as the y-coordinates decrease, then it is a Negative Correlation.

Answer: $38.10

Step-by-step explanation: This is the only reasonable solution that is not in the negatives, and if you do the math that's the answer.

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer: B

The best type of graph to show changes over time is a line graph. A line graph is ideal for displaying trends and variations in data over a continuous period. It consists of a series of data points connected by line segments, allowing for a clear visualization of how values change over time. Bar graphs, histograms, and circle graphs are better suited for other types of data analysis, such as comparing categories or showing proportions.

Step-by-step explanation: Hope this helps! :)

Answer:

Boomer will eat 6,000 grams

Step-by-step explanation:

If you multiply 3/2 by 4, You get 12/2, and if you simplify you get 6 so boomer will eat 6 kilograms in 4 weeks but then you multiply it by 6000 grams. Hope this helps! Sorry if I am late, but I hope you have a great day!

The total quantity of food Boomer, the dog will eat in 4 weeks is 6 kg

Given:

Food eaten per week = 3/2 kg

Number of weeks = 4

Quantity of food eaten in 4 weeks = Food eaten per week × Number of weeks

= 3/2 kg × 4

= (3 × 4) / 2

= 12/2

= 6 kg

Therefore, the total quantity of food Boomer, the dog will eat in 4 weeks is 6 kg

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Answer:

I believe the first one would be A, and the second would be and 6.25 for the last one. I'm not 100 percent sure, but it's my best guess, I hope it helps, my apologies if it is wrong.

Answer:(8,-7)

Step-by-step explanati

Answer:

if I to select I would have selected 45÷1and1÷45.

Step-by-step explanation:

option C

hope it helps

thank you

Answer:

The correct option is 0-4

Ans: 1.1 miles more

Speed = distance/time

Time is 1/5 of an hour

1/5 of 1hr = 1/5 or 0.2 hrs

Speed = 16 mph

So, we're after distance.

Distance = speed x time

= 16mph x 0.2

= 3.2 miles

Walks for 3/7 hour at 5 miles per hour :

Time & speed given, distance is what we're after.

(3/7 of 1hr is 3/7)

Distance = speed x time

= 5mph x 3/7

= 15/7 miles or 2.14285...miles

So, distance is about 2.1 miles to 1 d.p

Thus, 3.2 - 2.142... (the full ans) = 1.057... miles

Well, he biked 1.06 miles or 1.1 miles (depending on how you want to round it) more than walking.

Hope this helps!

Answer:

John is currently 6 years old.

Step-by-step explanation:

2 years ago: x years

Current time: x+2

In 6 years: x+8

EQUATION:

3(x)=x+8= 3x=x+8

(subract x from both sides)

2x=8

x=4

Therefore, John is 6 years old in current time

Answer: n= -9

Step-by-step explanation:

-18.4 = 3.2(n + 3) + 0.8

-18.4 = 3.2n + 9.6 + 0.8

-18.4 = 3.2n + 10.4

-28.8 = 3.2n

-9 = n

Answer:37

Step-by-step explanation:

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

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Answer:

5) Y = 144

Step-by-step explanation:

\(\frac{Y}{1.8} = 80\)

Bring 1.8 from the numerator to the denominator and change the sign from divide to multiply. Also, the 1.8 switches sides so the equation looks like:

Y = 80*1.8

Y = 144

Hence, Y is equal to 144.

Hope this helps!!!

Please mark me as brainliest!!!

Answer:

I think its 80 for both. .,.

Hola,

Goodluck! Z:

Answer:

3, 6, 4, 2

Step-by-step explanation:

The factors of 86784 are :

1 * 86784

2 * 43392

3 * 28928

4 * 21696

6* 14464

The minimum number of roles he will need is 4 rolls.

We are given that;

Window measures =3 feet by 4 feet

One door measures= 3 feet by 7 feet

Width depth and height of room= 12*12*10

Now,

For a rectangular room with width w, length l, and height h, the area is: A = 2 × (w + l) × h 1.

The gross surface area of Kelvin’s room is

2(12x10) + 2(12x12) = 432 square feet.

The surface area of the window is 3x4 = 12 square feet and that of the door is 3x7 = 21 square feet.

Therefore, the total surface area to be covered by wallpaper is 432 - 12 - 21 = 399 square feet.

If each roll has an area of 100 square feet, then Kelvin will need at least 4 rolls of wallpaper to cover just the walls in his room

Therefore, by the area answer will be 4 rolls.

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