Answer:
Answer is 8.8
Step-by-step explanation:
The diameter is 24\text{ cm}24 cm24, start text, space, c, m, end text, so the radius is \maroonD{12\text{ cm}}12 cmstart color #ca337c, 12, start text, space, c, m, end text, end color #ca337c.
\begin{aligned} \text{volume}_{\text{sphere}} &= \dfrac{4}{3}\pi (\text{radius length})^3 \\\\ \text{volume}_{\text{full}} &= \dfrac{4}{3}\pi (\maroonD{12})^3\\\\ &\approx \purpleD{7{,}238} \end{aligned}
volume
sphere
volume
full
=
3
4
π(radius length)
3
=
3
4
π(12)
3
≈7,238
A fully-inflated balloon has a volume of about \purpleD{7{,}238\text{ cm}^3}7,238 cm
3
start color #7854ab, 7, comma, 238, start text, space, c, m, end text, cubed, end color #7854ab.
Hint #33 / 4
Filling rate
Jesse can fill a balloon at a rate of \goldE{820\text{ cm}^3}820 cm
3
start color #a75a05, 820, start text, space, c, m, end text, cubed, end color #a75a05 per breath.
\begin{aligned} \text{volume}_{\text{filled}} &= (\text{filling rate}) (\text{\# of breaths})\\\\ \purpleD{7{,}238} &\approx \goldE{820} \redE{n}\\\\ \dfrac{\purpleD{7{,}238}}{\goldE{820}} &\approx \redE{n}\\\\ 8.8&\approx \redE{n} \end{aligned}
volume
filled
7,238
820
7,238
8.8
=(filling rate)(# of breaths)
≈820n
≈n
≈n
Answer:
8.8
Step-by-step explanation:
khan
one side of an equilateral triangle is 12cm. find its area
What is the slope of the line that passes through the points (2,8) and (1, 13)?
Answer:
The slope is -5
Step-by-step explanation:
What is the equation of this line in slope-intercept form to 2x+y=−19
Answer:
y = -2x - 19
Step-by-step explanation:
Slope-intercept form: y = mx + b
2x + y = -19
Subtract 2x from both sides;
y = -2x - 19
Answer:
-2
Step-by-step explanation:
If p(4) = 0 for a polynomial function, what is at least one factor of p(x)?
Answer:
0 i think
Step-by-step explanation:
can someone explain how u get the answer
Answer:
yes
Step-by-step explanation:
i cant see da pic
What is StartFraction 11 Over 12 EndFraction divided by one-third? A fraction bar labeled 1. Under the 1 are 3 boxes labeled one-third. Under the 3 boxes are 4 boxes containing one-fourth. Under the 4 boxes are 12 boxes containing StartFraction 1 Over 12 EndFraction.
Answer:
11/12 ÷ 1/3 = 2 and three-fourths
11/12 ÷ 1/3 = 2 3/4
Step-by-step explanation:
What is StartFraction 11 Over 12 EndFraction divided by one-third? A fraction bar labeled 1. Under the 1 are 3 boxes labeled one-third. Under the 3 boxes are 4 boxes containing one-fourth. Under the 4 boxes are 12 boxes containing StartFraction 1 Over 12 EndFraction. 2 and one-fourth 2 and three-fourths 3 and one-third 3 and two-thirds
Given:
11/12 ÷ 1/3
= 11/12 × 3/1
= 33 / 12
= 2 9/12
= 2 3/4
= 2 and three-fourths
11/12 ÷ 1/3 = 2 3/4
Answer:
b. 2 3/4
Step-by-step explanation:
Here’s a simple question...I’m doing so sort of algebra and was wondering....on the same number that has both a exponent and coefficients what do you to first
Please help I will mark brainliest if correct!!
Answer:
C. 12
Step-by-step explanation:
Answer:
I think that its C because...
Step-by-step explanation:
it is the only answer that makes any sense over the other answers.
Hope this helps :)
I need help please
Answer:
Its out of A and C srry couldn't help much
look at this graph. what is the equation of line in slope intercept form? write your answer using integers proper fractions and improper fractions in simplest form?
slope intercept form is y=mx+b
Answer:
y=4x+4
Step-by-step explanation:
slope m is rise over run and b is where the line crosses the y axis.
Answer:
y=4x+4
Step-by-step explanation:
The table represents an inverse variation. What is the value of p?
Answer: 1.5
I have to have 20 characters but hope this helps :)
Value of [tex]p[/tex] is [tex]\frac{3}{2}[/tex]
In inverse variation, as one number increases, the other decreases and as one number decreases, the other increases.
That is [tex]xy=k[/tex] where [tex]k[/tex] is a constant.
Put values of [tex]x,y[/tex] as [tex]3,5[/tex] respectively.
[tex]3(5)=k[/tex]
[tex]15=k[/tex]
So, [tex]xy=15[/tex]
Now put values of [tex]x,y[/tex] as [tex]10,p[/tex] respectively.
[tex]10p=15[/tex]
[tex]p=\frac{15}{10}[/tex]
[tex]=\frac{3}{2}[/tex]
For more information:
https://brainly.com/question/11592410?referrer=searchResults
just a little confused , please help me :)
Answer:
a) (x + 8) (x + 2)
b) (x + 4) (x + 3)
c) (x + 12) (x + 1)
Step-by-step explanation:
First find the multiples of coefficients of a and c (ax² + bx + c)
Then rearrange it to make it add/subtract to make the number in the middle (b in bx).
a). Look at the multiples of 16.
4 x 4 .... 4 + 4 ≠ 10
8 x 2 .... 8 + 2 = 10
1 x 16 .... 1 + 16 ≠ 10
The factors of 16 that add up to 10 are 8 and 2.
Hence we write it like (x + 8) (x + 2), and to check this you can expand it.
Same goes for b and c
b). Multiples of 12 that add up to 7 are 3 x 4 ===> (x + 3) (x + 4)
c). Multiples of 12 that add up to 13 are 1 x 12 ===> (x + 12) (x + 1)
what is 36-8z by factoring
Answer:
z=9/2
Step-by-step explanation:
36-8z=0
36=8z
z=36/8
z=9/2
find the measure of the angle indicated in bold
Please help! Quiz tomorrow
Answer:
they are alternate interior angles and because we have parallel lines these two angles are equal
these angles are equal to 115°
Step-by-step explanation:
57x+1=56x+3
57x-56x=3-1
x=2
57x+1=57*2+1=114+1=115°
56x+3=56*2+3=112+3=115°
3 x (4 + 7) - * 4) + (7)
Answer:
22 assuming the * was a mistake im not sure if u meant the * if u did mean in what does it mean
Step-by-step explanation:
Anastasia is grocery shopping with her father and wonders how much shopping is left to do. "We already have 60% percent of the items on our list," her father says. Anastasia sees 12 items in the cart.
How many grocery items are on the list?
Answer:
Your answer should be 20
Step-by-step explanation:
10 plus 8 times 4 plus 5
Answer: 47 your welcome :)
10 + 8 = 18
18 x 4 = 72
72 + 5 = 77
The answer is 77
Jeff paid a flat fee of $269.50 for a year's worth of vet visits for
his 4 cats. He made 14 visits during the year. What was the
average cost per visit?
Answer:
Step-by-step explanation:
269.50 divided by the 14 visits equals the average cost for one visit, or $19.25... which is honestly a fantastic deal lol
The equation y=5+0.5x represents the cost of getting a car wash and using the vacuum for x minutes. What is the y-intercept?
Answer:
The y intercept is 5. Usually, this is the number that is by itself with no variable by it. Ex: y= 5x + 4. 4 would be the y intercept.
Step-by-step explanation:
Describe two reasons to use the Internet responsibly Explain what might happen if the Internet use policies were broken at your school
Answer:
1- Using the internet responsibly can help you prepare for the future, when you are in college and are working hard to save money. 2-Internet usage abilities are granted to you to help you learn easier, do not abuse those privileges or they can and will be taken away.
If in my school the internet use policies were broken, any kid can access restricted sites and potentially can get an undesired virus or malware. ... It would be dangerous to give away any personal information on the internet because someone could attempt to find you, your family, your friends, your co-workers, etc.
Step-by-step explanation:
A cylinder has a radius of 4 mm and a height of 6 mm. What is the volume to nearest whole number? Use 3.14 for pi.
Radius=4mm
Height=6mm
Volume of cylinder = pir²h
3.14*4*4*6
= 301.44mm³
Compare these two numbers which one has a greater value
8.5 x 10^23 or
9.99 x 10^21
There is an equilateral triangle, ABC, inscribed in a circle with center D. What is the smallest angle you can rotate triangle ABC around D so that the image of A is B?
Answer:
correct answer is "B"...
Guess my favorite movie for brainliest no hints 50 points and brainliest to who gets it but only the first two people to guess are the contestants
Answer:
planet of the apes?
makayla has 90 minutes to answer 36 questions on a school survey. how many minutes per questions
Answer:Makayla has 2 minutes and 30 seconds for each question
Step-by-step explanation:
90/36=2.5=2min 30sec
Heeeelp meeeeeeeee Please !!!!!!!!!!
Step-by-step explanation:
I AM REALLY HELPFUL YOU PLEASE LIKE ME THE ANSWER
The number $f$ of miles a ship is from its destination $x$ hours after starting a voyage is given by $f\left(x\right)=420-30x.$ The number $f$ of miles a submarine is from its destination $x$ hours after leaving port is shown in the graph below. State the distance and length of time of each voyage.
what does 6(-2.1k - 2) + (7k + 5) equal
Answer:
Step-by-step explanation:
6(-2.1k-2)+(7k+5)
-12.6k-12+7k+5
-5.6k-7
Please I NEED AN ANSWER
Answer:
2. m<6 +m<7 =180
3. m<2 and m<4 are supplementary
5. Substitution
6. m<6 = m<2 ------ Subtraction
7. Corresp. < s =
Hope This Helps!!
10x + 5x – 3 = 2(2x – 1)
Answer:
The answer is x = 1/11
Step-by-step explanation:
hope this helps
10x + 5x – 3 = 2(2x – 1)
10x+5x-3=4x-2
15x-4x=-2+3
11x=1
To find x divide both sides by 11
11x/11=1/11
x= 1/11
[tex]\frac{1}{11} or 0.0909090909090[/tex]
Step-by-step explanation:Add similar elements: 15x-3=2(2x-1)
Expand 2(2x-1): 4x-2
Add 3 to both sides
Simplify 15x=4x+1
Subtract 4x from both sides
Simplify 11x=1
Divide both sides by 11
Simplify [tex]\frac{1}{11} or 0.0909090909090[/tex]
:)Hope You Enjoy:)
