Answer:
The answer is 3054.8
Step-by-step explanation:
V = 4/3 × 22/7 × 9 × 9 × 9
V = 4 × 22/7 × 3 × 81
V = 4 × 22 × 243/7
V = 21384/7
V = 3054.8
Thus, The answer is 3054.8
Answer:
3054
Step-by-step explanation:
V=4/3 π9³ = 3054
hope it helps
please help me find the area!!!!!
Answer:
5) 162
6) 61.6
Step-by-step explanation:
Area of triangle = [tex]\frac{1}{2} b*h[/tex]
Area of rectangle = w * l
5)
Left triangle Area = [tex]\frac{1}{2} 4*3[/tex]
= 2*3
=6
Right triangle Area = [tex]\frac{1}{2} 7*8[/tex]
=[tex]\frac{56}{2}[/tex]
=28
Rectangle Area = 16*8 = 128
Total Area = 128+28+6 = 162
6)
12-10 = 2
base of each traingle is 2/2 = 1
Left triangle = right triangle = [tex]\frac{1}{2} 5.6*1[/tex] = 2.8
Rectangle = 10*5.6 = 56
Total = 2.8+2.8+56 = 61.6
What is the surface area? 2 cm 5 cm 1 cm square centimeters
Answer:
sa: 34cm2
Step-by-step explanation:
2x5 = 10
2x1 = 2
5x1 = 5
(10 + 2 + 5)2 = 20 + 4 + 10 = 34
What is the area of a width=5cm? rectangle with length =8 meter and width =5
Answer:
if breadth is in cm then area is 4000cm^2
Step-by-step explanation:
if breadth is in meter area is 40m^2
formula
area =lb
At a sale this week, a suit is being sold for $592. This is a 36% discount from the original price.
а
What is the original price?
Answer:
Original price = $925
Step-by-step explanation:
Let P = original price
592 = p - 36%p
592 = p*(100%-36%)
592 = 0.64p
get p by it self so,
p = 592÷0.64
p = $925
Find the indicated measures, given that EA is a diameter.
a) mˆEFG=
b) mˆACD=
c) mˆDEF
Answer: Sombody said it was b but i am not sure
Step-by-step explanation:
Find the area of the triangle.
4 cm
3 cm
The area is
square centimeters.
Answer:
the area is 6cm2
Step-by-step explanation:
1/2 bh
1/2 4 x 3
1/2 12
6
Please can someone help me with this?
Step-by-step explanation:
all answer doesn't adjust. please use the formula and do it. (h=height of cylinder and h1 =height of cone)
Answer:
2243.7 cm^2 to the nearest tenth.
Step-by-step explanation:
Total volume = volume of cylinder + volume of the cone
= πr^2h + 1/3πr^2(59 - h) where h is the height of the cylinder.
So 6622 = π(7)^2h + 1/3π(7)^2(59 - h)
49πh + 49/3 π * 59 - 49/3 π h = 6622
49πh - 49/3 π h = 6622 - 49/3 π * 59
h( 49π - 49/3 π) = 6622 - 49/3 π * 59
h = (6622 - 49/3 π * 59) / ( 49π - 49/3 π)
h = 35.026 cm = height of the cylinder.
So the height of the cone = 59 - 35.026 = 23.974.
Next we find the slant height of the cone (L).
L^2 = 7^2 + 23.974^2
= 623.753
L = 24.975
The surface area of the whole solid
= surface area of the exposed cylinder + lateral surface area of the cone
= πr^2 + 2π*h + πrL
= π(7)^2 + 14π*35.026 + π(7)*24.975
= 2243.69 cm^2.
50 POINTS JUST PLS HELP ME
London borrowed $12,900 from a lender that charged simple interest at a rate of 2.56% for 7 years.
What is the amount of interest London paid at the end of the loan
Answer:
2311.68 dollars
Step-by-step explanation:
12 900 * 7 * .0256 =
London paid interest of $2311.68 at the end of the loan.
What is simple interest?Simple interest is interest that is only calculated on the initial sum (the "principal") borrowed or deposited.
The basic simple interest formula looks like this:
Simple Interest = Principal Amount × Interest Rate × Time
Given,
Principal amount = $12900
Rate of interest = 2.56%
Time = 7 years
Simple interest = Principal amount × Rate of interest × Time
= ($12900 × 2.56 × 7)/100
= ($33024 × 7)/100
= $231168/100
Simple interest = $2311.68
Hence, $2311.68 is amount of interest London paid at the end of the loan.
Learn more about simple interest here:
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A cube has a volume of 216 cubic inches. What is the length of each edge of the cube? Explain how you solved it.
A. 9 in.
B. 6 in.
C. 4 in.
D. 3 in.
Answer:
B.
Step-by-step explanation[tex]\sqrt[3]{216} =6[/tex]
3. Martina created this box plot to represent the number of inches of snow that fell during the winter in several different cities.
(a) What was the least amount of snowfall in any of the cities?
(b) In which quarter is the data most concentrated? Explain how you know.
(c) In which quarter is the data most spread out? Explain how you know.
Answer:
A) 5 inches of snow.
B) The fourth quarter of the box plot.
C) The first quarter of the box plot.
Step-by-step explanation:
A) 5 inches because that's where the farthest line to the left reaches.
B) The info is most concentrated in the fourth quarter of the box plot.
C) The info is least concentrated in the first quarter of the box plot.
Assume we're measuring something using numerical quantities. We put a dot above that figure in the number line for each frequency of that object we observe.
As a result, the number of total dots in the dot plot corresponds to the entire number of measurements of the values of whatever we performed.
Martina created this box plot to represent the number of inches of snow that fell during the winter in several different cities.
A) Because the longest line to the left reaches that point, the measurement is 5 inches.
B) The fourth quadrant of the box plot contains the greatest information.
C) The initial quadrant of the box plot contains the least amount of information.
More about the dot plot link is given below.
https://brainly.com/question/22746300
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Which of the following methods do bacteria that cause tooth decay use to reproduce
Answer:
some common bacteria that causes tooth decay or cavities are streptococci,lactobacilli,and streptococcus sobrinus.
Step-by-step explanation:
hope this helped!
(i) Represent these two sets of data by a back-to-back stem-and-leaf diagram.
-Don't give wrong answers
-No spam
-Don't give random links
-Correct Answers will mark as BRANLIEST
[tex]{\begin{tabular}{lll}\begin{array}{r|c|l}\text{Leaf (Ali)} & \text{Stem} & \text{Leaf (Kumar)}\\\cline{1-3} 7 & 4 & 1\ 2\ 3\ 6\ 6\ 9\ 9 \\ 9\ 8 & 5 & 2\ 2\ 3\\ 5\ 5 & 6 & \\ 7\ 2\ 0 & 7 & 8\ 8\ 9\\ 9\ 9\ 8\ 4\ 3\ 3\ 3\ 1\ 1 & 8 & 2\ 2\ 4\ 5\\ 9\ 8\ 1 & 9 & 0\ 2\ 5\\ \end{array} \\\\ \fbox{\text{Key: 7} \big| \text{4} \big| \text{1 means 4.7 for Ali and 4.1 for Kumar}} \end{tabular}}[/tex]
=========================================================
Explanation:
The data set for Ali is
8.3, 5.9, 8.3, 8.9, 7.7, 7.2, 8.1, 9.1, 9.8, 5.8,
8.3, 4.7, 7.0, 6.5, 6.5, 8.4, 8.8, 8.1, 8.9, 9.9
which when on a single line looks like this
8.3, 5.9, 8.3, 8.9, 7.7, 7.2, 8.1, 9.1, 9.8, 5.8, 8.3, 4.7, 7.0, 6.5, 6.5, 8.4, 8.8, 8.1, 8.9, 9.9
Let's sort the values from smallest to largest
4.7, 5.8, 5.9, 6.5, 6.5, 7.0, 7.2, 7.7, 8.1, 8.1, 8.3, 8.3, 8.3, 8.4, 8.8, 8.9, 8.9, 9.1, 9.8, 9.9
Now lets break the data up into separate rows such that each time we get to a new units value, we move to another row
4.7
5.8, 5.9
6.5, 6.5
7.0, 7.2, 7.7
8.1, 8.1, 8.3, 8.3, 8.3, 8.4, 8.8, 8.9, 8.9
9.1, 9.8, 9.9
We have these stems: 4, 5, 6, 7, 8, 9 which represent the units digit of the values. The leaf values are the tenths decimal place.
For example, a number like 4.7 has a stem of 4 and leaf of 7 (as indicated by the key below)
This is what the stem-and-leaf plot looks like for Ali's data only
[tex]\ \ \ \ \ \ \ \ \text{Ali's data set}\\\\{\begin{tabular}{ll}\begin{array}{r|l}\text{Stem} & \text{Leaf}\\ \cline{1-2}4 & 7 \\ 5 & 8\ 9 \\ 6 & 5\ 5 \\ 7 & 0\ 2\ 7 \\ 8 & 1\ 1\ 3\ 3\ 3\ 4\ 8\ 9\ 9 \\ 9 & 1\ 8\ 9\\ \end{array} \\\\ \fbox{\text{Key: 4} \big| \text{7 means 4.7}} \\ \end{tabular}}[/tex]
The stem-and-leaf plot condenses things by tossing out repeated elements. Instead of writing 8.1, 8.1, 8.3 for instance, we can just write a stem of 8 and then list the individual leaves 1, 1 and 3. We save ourselves from having to write two more copies of '8'
Through similar steps, this is what the stem-and-leaf plot looks like for Kumar's data set only
[tex]\ \ \ \ \ \ \ \ \text{Kumar's data set}\\\\{\begin{tabular}{ll}\begin{array}{r|l}\text{Stem} & \text{Leaf}\\ \cline{1-2}4 & 1\ 2\ 3\ 6\ 6\ 9\ 9 \\ 5 & \ 2\ 2\ 3\ \ \ \ \\ 6 & \\ 7 & 8\ 8\ 9 \\ 8 & 2\ 2\ 4\ 5\\ 9 & 0\ 2\ 5\\ \end{array} \\\\ \fbox{\text{Key: 4} \big| \text{1 means 4.1}} \\ \end{tabular}}[/tex]
Kumar doesn't have any leaves for the stem 6, so we will have that section blank. It's important to have this stem so it aligns with Ali's stem plot.
Notice that both stem plots involve the same exact set of stems (4 through 9 inclusive).
What we can do is combine those two plots into one single diagram like this
[tex]{\begin{tabular}{lll}\begin{array}{r|c|l}\text{Leaf (Ali)} & \text{Stem} & \text{Leaf (Kumar)}\\\cline{1-3} 7 & 4 & 1\ 2\ 3\ 6\ 6\ 9\ 9 \\ 8\ 9 & 5 & 2\ 2\ 3\\ 5\ 5 & 6 & \\ 0\ 2\ 7 & 7 & 8\ 8\ 9\\ 1\ 1\ 3\ 3\ 3\ 4\ 8\ 9\ 9 & 8 & 2\ 2\ 4\ 5\\ 1\ 8\ 9 & 9 & 0\ 2\ 5\\ \end{array} \\ \end{tabular}}[/tex]
Then the last thing to do is reverse each set of leaves for Ali (handle each row separately). The reason for this is so that each row of leaf values increases as you further move away from the stem. This is simply a style choice. This is somewhat similar to a number line, except negative values aren't involved here.
This is what the final answer would look like
[tex]{\begin{tabular}{lll}\begin{array}{r|c|l}\text{Leaf (Ali)} & \text{Stem} & \text{Leaf (Kumar)}\\\cline{1-3} 7 & 4 & 1\ 2\ 3\ 6\ 6\ 9\ 9 \\ 9\ 8 & 5 & 2\ 2\ 3\\ 5\ 5 & 6 & \\ 7\ 2\ 0 & 7 & 8\ 8\ 9\\ 9\ 9\ 8\ 4\ 3\ 3\ 3\ 1\ 1 & 8 & 2\ 2\ 4\ 5\\ 9\ 8\ 1 & 9 & 0\ 2\ 5\\ \end{array} \\\\ \fbox{\text{Key: 7} \big| \text{4} \big| \text{1 means 4.7 for Ali and 4.1 for Kumar}} \end{tabular}}[/tex]
The fact that Ali is on the left side vs Kumar on the right, doesn't really matter. We could swap the two positions and end up with the same basic table. I placed Ali on the left because her data set is on the top row of the original table given.
The thing you need to watch out for is that joining the stem and leaf for Ali means you'll have to read from right to left (as opposed to left to right). Always start with the stem. That's one potential drawback to a back-to-back stem-and-leaf plot. The advantage is that it helps us compare the two data sets fairly quickly.
The fraction 6/3 equal to what whole number?
3
Cristina uses a ruler to measure the length of her math textbook. She says that the book is 4/10 meter long. Is her measurement in simplest form? If not, what is the length of the book in the simplest form?
Answer:
2/5
Step-by-step explanation:
in 4/10, both the numerator (4) and denominator (5) are multiples of 2, as 4 = 2 * 2 and 10 = 2 * 5. thus, we can divide both the numerator and denominator by 2 to get
(4/2) / (10/2) = 2/5 as our answer.
Need Help Immediately! Brainly will be given to the best response
Answer:
Option B
Step-by-step explanation:
Recreate the graph with a vertical intercept that is twice the value of the intercept shown in Figure 2 , because the angular velocity is increased from wy to 2wd . The slope of the line should be the same in both graphs , because the angular acceleration is the same in both graphs .
Help PLEASE PLEASE IMBEGGING
Answer:
last statement is correct.
Answer:
D is correct
Step-by-step explanation:
Brainliest would be appreciated
You have to give more than 5 gifts to friends this Christmas. You decide to give everyone scented candles. The candles in plain jars cost $3.79 each, and the ones in decorated jars cost $8.99 each. If you have at most $50 to spend, what is a possible solution to the problem? Let the number of candles in plain jars = x and the number of candles in decorated jars = y.
A. 8 candles in plain jars and 2 candles in decorated jars
B. 2 candles in plain jars and 2 candles in decorated jars
C. 6 candles in plain jars and 4 candles in decorated jars
D. 14 candles in plain jars and 2 candles in decorated jars
Answer:
B! the answer is b!
Step-by-step explanation:
hope it heellpps! :>
Please help.
What is the solution to 2x+8<3x-4?
A. x < 12
B. x > 12/5
C. x > 12
D. x < 12/5
Please if you answer explain how to do it... I completely forgot.
Try solving this like you would solve an equation, but just with an inequality sign.
What we want to do is isolate the variable [tex]x[/tex] through algebraic manipulation.
So if we have:
[tex]2x+8 < 3x-4[/tex]
[tex]x > 12[/tex]
After we subtract the [tex]2x[/tex] from the left side and add [tex]4[/tex] from the right side.
Hope this helps!
Can someone help me on this 6th grade problem? Its worth 15 points for anyone to answer
Answer:
I Believe your answer is B, put all the numbers in order then find the middle number
Step-by-step explanation:
it may be thought of as the "middle" value of a data set. For example, in the data set {1, 3, 3, 6, 7, 8, 9}, the median is 6,
[tex]\bold{Heya!}[/tex]
→ Answer :-B. Put the numbers in the order from least to greatest and then find the middle number.→ EXPLANATION :
Because you will always have to put the numbers from the smallest, and to the Iargest/biggest Then you need to find the middle number and that's how you will get your answer from that point of view.
Hopefully This Helps ! ~
#LearnWithBrainly
[tex]\underline{Answer :}[/tex]
Jaceysan ~
Write 4 7/10 as an improper fraction
Answer:
47/10
Step-by-step explanation:
[tex]4\frac{7}{10} =\frac{(4)(10)+7}{10} =\frac{47}{10}[/tex]
Hope this helps
Answer:
47/10
Step-by-step explanation:
Hello!
To convert a mixed number to an improper fraction, we:
multiply the denominator by the whole numberadd the numerator to the productput the result over the original denominatorLet's simplify:
4 7/104*10 = 4040 + 7 = 4747/10Another way to represent this:
[tex]4\frac7{10}[/tex][tex]\frac{4*10 + 7}{10}[/tex][tex]\frac{47}{10}[/tex]Your answer is 47/10
Considering Carlos's dividends and capital gains, which statement is true?
Select the correct answer.
A.Carlos's net profit from his investment is $65, and the pre-tax ROI is 26%.
B.Carlos's net profit from his investment is $65, and the pre-tax ROI is 15%.
C.Carlos's net profit from his investment is $55, and the pre-tax ROI is 26%.
D.Carlos's net profit from his investment is $55, and the pre-tax ROI is 15%.
Answer:
c
Step-by-step explanation:
2.) A carpet costs P 146.75 per square meter. If you want to buy 9.5 meters of
carpet, how much will you pay?
a. What is asked in the problem?
?
b. What are the given facts?
c. What operation will be used?
d. What is the number sentence?
e. What is the answer?
PLSSS HELPP
a. how much will you pay
b. A square meter costs P 145.75
c. multiplication
d. 146.75 × 102.3 (not sure)
e. P 15,017.25
Hi can someone help me please
Answer:
Never seen this before sorry can't help
Step-by-step explination:
11. Which two lines are parallel?
1. 5y = 2x - 5
2. 5y = -4+ 3x
3. 5y - 3x = -1
PLEASE HELP ASAP 100 POINTS⦁ Martina created this box plot to represent the number of inches of snow that fell during the winter in several different cities.
⦁ What was the least amount of snowfall in any of the cities?
⦁ In which quarter is the data most concentrated? Explain how you know.
⦁ In which quarter is the data most spread out? Explain how you know.
Answer:
Least amount - 5 inches
Most concentrated - 3rd quarter (smallest area, more overlap)
Most spread-out - 2nd quarter (largest area)
Step-by-step explanation:
Answer:
Cant you just look this up??? No offense or anything.
Step-by-step explanation:
draw the line which will represent the graph of the equation y-2.5x=c if it's known it passes through the point K(2, -3)
Answer: y=2.5x-8, the two points necessary to graph would be (2,-3) and (0,-8)
Step-by-step explanation: If the line passes thru (2,-3), let us plug in and find c. -3-2.5(2)=c
-3-5=c
c=-8 so y=2.5x-8
The line will represent the graph of the equation y=2.5x-8.
The two points necessary to graph would be (2,-3) and (0,-8).
What is the slope-intercept form?
The slope-intercept form is y=mx+c
If the line passes through (2,-3),
let us plugin and find c.
So we get,
[tex]-3-2.5(2)=c[/tex]
[tex]-3-5=c[/tex]
[tex]c=-8[/tex]
So, The equation of the line is y=2.5x-8.
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Which survey question could have been asked to produce this data display?
Answer:
b
how far did you walk
Step-by-step explanation:
Answer:
Step-by-step explanation:
the answer is b
pls help !!! pleaseee.
consider exponential function h. h(x) =3x +4 select the correct answer from each drop menu function h is always the function’s. is located ar (0,5) and there is no. the function is. for all values of x
The exponential function h(x) =3^x +4 is a growth function
The function's y-intercept is located at (0,5), and the function is true for all real values of x
How to determine the true statement?The function is given as:
h(x) =3^x +4
Set x to 0
h(0) =3^0 +4
h(0) = 5
The above means that the function's y-intercept is located at (0,5)
Also, the function is true for all real values of x
Read more about exponential functions at:
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Determine the volume of cone. Use 3.14 for pi.
Answer:
V≈366.52
Step-by-step explanation:
the method is photo sent above.
any comments I am here