Answers
Answer:
3619.6cm^3
Step-by-step explanation:
Given data
Daimeter= 24cm
Radius= 12cm
The formula for finding the volume of the hemisphere is given below
V = 2/3*π*r³
Substitute
V= 2/3*3.142*12^3
V= 2/3*3.142*1728
V= 10858.752/3
V=3619.6cm^3
Hence the volume is 3619.6cm^3
Related Questions
Plzz help i really need will mark brainiest. Don't do it for points plzz!!!!!
Answers
Answer:
C.
Step-by-step explanation:
It follows the rule
[tex]a {}^{2} + b {}^{2} = c {}^{2} [/tex]
Therefore that is the reason why it is called "a squared + b squared equals c squared"
No links!!!
Please help me
Answers
Answer:
B one
They only cross once on the graph
What is the probability of landing on red and rolling a number greater than 2?
Answers
Answer:
the probability of rolling a number greater than 2 is 2/3
Step-by-step explanation:
because 3 4 5 and 6 are greater than two we have 4 numbers greater than 2 so 4/6 is 2/3 when simplified
Please answer help asap
Answers
Answer:
[tex]∠ACB=40°[/tex]
Step-by-step explanation:
Given:-[tex]∠APB=80°[/tex]
According to question:-[tex]=>∠APB= 2×∠ACB[/tex]
[In Circle, the angle subtend at the centre is double angle subtend at the circumference.]
[tex]=>80° = 2× ∠ACB[/tex]
[tex]=>∠ACB=\frac{80°}{2}[/tex]
[tex]=>∠ACB=40°[/tex]Solve for x in the diagram below (x+42)
Answers
Answer:
x = 12
Step-by-step explanation:
(x + 42)° + 3x° = 90°
x + 3x + 42 = 90
4x = 90 - 42
4x = 48
x = 12
What is the area, in square feet, of the trapezoid below?
Answers
Answer:
28.2 ft²
Step-by-step explanation:
warm up:Area.how many square units will it take to fill up this rectangle?
Answers
Answer:
12
Step-by-step explanation:
here's your solution
=> area of rectangle = length*width
=> area 4*3 = 12.squnit
=> area of square = side^2
=> area = 1.squnit
=> Number of square = area of rectangle/area of square
=> no of square = 12/1
=>. 12
Help ASAP please
Which expression would be easier to simplify if you used the associative
property to change the grouping?
A. 67+ [+(-)]
B. (70 +30) + 72
C. [-12 + (-5)] + 36
D. (21 + (-14)] + (-53)
SUBMIT
Answers
A circle is given with points A, B, C, and D clockwise upon it. All points are joined by line segments, and ∡BCD=62°. What is ∡BAD?
A. 124°
B. 62°
C. 28°
D. 118°
Answers
Answer:
yo did anyone have the answer
Step-by-step explanation:
The manager at a grocery store took a survey to determine the price of milk at 10 other stores in the area. The prices are
shown in the table.
$2.99 $3.19 $3.29 $2.99 $3.19
$2.79 $2.89 $2.99 $2.99
$2.99
The price of milk at another grocery store is $4.49. What does this outlier do to the data?
OA. It skews the data to the right.
OB. It increases the mode.
O C. It increases the median.
O D. It decreases the interquartile range
Answers
Answer:
A it skews the data to the right
Step-by-step explanation:
A
7+2x /3 = 5
Thx.......................
Answers
Answer:
x= -3
Step-by-step explanation:
7+[tex]\frac{2x}{3}[/tex] = 5
21+2x=15
2x=-6
x= -3
Answer:
x=-3
Step-by-step explanation:
Use PEMDAS to solve. Balance both sides by subtracting 7 from both sides. Then, multiply both sides by 3. Finally, divide the result by 2 to isolate x and you end up with x=-3
mike is training to run a marathon. currently, he can run 4 miles in 44 minutes. if he maintains this running speed, how long will it take him to run 10 miles?
Answers
Answer:
110 minutes or 1 hour 50 minutes
Step-by-step explanation:
44 divided into 4 since we want to find out how much time it takes to run 1 mile, so 44 divided into 4 is 11
then simply multiply 11 with 10 and the answer is 110
: )
A trillion frozen comets are orbiting the sun in a far off region called the __________ cloud.
Answers
Answer:
The Oort Cloud
Step-by-step explanation:
The Oort Cloud is a predicted collection of icy objects farther away than everything else in the solar system.
Hope this helped!!!
HELPPPPPPPPPPP
1. Shown are the final scores for Norm Duke in the past eight bowling tournaments.
299, 281, 285, 269, 280, 269, 286, 287
Part A: What is the mean absolute deviation of Norm Duke’s scores?
A.
7.50
B.
7.00
C.
7.25
D.
6.75
Part B: Based on the mean absolute deviation from Part A, who has been the more consistent bowler if Ryan Shafer has a mean absolute deviation of 7?
A.
Norm Duke has been more consistent because his mean absolute deviation is greater than Ryan Shafer’s.
B.
Ryan Shafer has been more consistent because his mean absolute deviation is less than Norm Duke’s.
C.
Ryan Shafer has been more consistent because his mean absolute deviation is greater than Norm Duke’s.
D.
Norm Duke has been more consistent because his mean absolute deviation is less than Ryan Shafer’s.
Answers
Answer:
Part A
C. 7.25Part B
B. Ryan Shafer has been more consistent because his mean absolute deviation is less than Norm Duke’s.Step-by-step explanation:
Given data:
299, 281, 285, 269, 280, 269, 286, 287Part AFind the mean of the data above:
(299 + 281 + 285 + 269 + 280 + 269 + 286 + 287)/8 = 282Find absolute deviations, an absolute value of the difference of data and the mean:
299 - 282 = 17 ⇒ 17 281 - 282 = -1 ⇒ 1285 - 282 = 3 ⇒ 3269 - 282 = -13 ⇒ 13280 - 282 = 2 ⇒ 2269 - 282 = -13 ⇒ 13286 - 282 = 4 ⇒ 4287 - 282 = 5 ⇒ 5Find mean absolute deviation:
(17 + 1 + 3 + 13 + 2 + 13 + 4 + 5)/8 = 7.25Correct choice is C
Part BLess mean absolute deviation is the sign of more consistent data.
Since Ryan Shafer has smaller mean absolute deviation, he has been more consistent 7 < 7.25
Correct choice is B.
7/12 = 3x/9
In the equation above, what is the value of x?
A. 4/7
B. 4/21
C. 1 3/4
D. 5 1/4
Don’t link any websites please.
Answers
Answer:
C. x = 1 3/4
Step-by-step explanation:
7/12 * 9 = 3x/9 * 9
63/12 = 3x -->
(63/12) / 3 = 3x / 3
63/36 = x
x = 7/4 --> 1 3/4
Need help with this question asap please I would really appreciate it
Answers
Answer:
Step-by-step explanation:
we know that the angle is less than 90, so there is only one choice for that , the 75° choice. that also seems about right.
PLEASE HELP!! Find the missing side of this right triangle
X
8
16
x=[?]
Answers
Answer:
The square root of 192
Step-by-step explanation:
It's just the Pythagoras theorem p much
algebra 1 lesson 7.1.4 jorunal
Answers
Answer:
is there supposed to be a picture connected to this?
Answer:
what is the question?
Step-by-step explanation:
please let me know.
thanks
Write 1/b9 in standard exponential form
Answers
Answer:
Step-by-step explanation:
exponent on 1 is 9
Is 1 hour is 9 miles, how many hours is 15 miles?
1 hr = 9 mi
__hr = 15 mi
Answers
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The table represents some points of a linear function.
Which equation represents the same relationship?
Please put an explanation!!!
Answers
9514 1404 393
Answer:
H y +268 = 12(x +20)
Step-by-step explanation:
The point-slope form of the equation for a line is ...
y -k = m(x -h) . . . . . . line with slope m through point (h, k)
The first point in the table is (x, y) = (-20, -268), so the equation with these filled in is ...
y -(-268) = m(x -(-20))
y +268 = m(x +20) . . . . . . matches F or H
We can see that the values of y change by a lot more than the values of x. That means the slope is a lot more than 1. This observation eliminates choice F, so we are left with ...
H. y +268 = 12(x +20)
Answer:
ok ummm
Step-by-step explanation:
prove the above question and i will give you....
Answers
Answer:
see explanation
Step-by-step explanation:
Using the identity
cos²A - sin²B = cos(A + B) . cos(A - B)
Here A = [tex]\frac{\pi }{8}[/tex] + [tex]\frac{A}{2}[/tex] , B = [tex]\frac{\pi }{8}[/tex] - [tex]\frac{A}{2}[/tex]
Consider the left side
cos²([tex]\frac{\pi }{8}[/tex] + [tex]\frac{A}{2}[/tex] ) - sin²( [tex]\frac{\pi }{8}[/tex] - [tex]\frac{A}{2}[/tex] )
= cos([tex]\frac{\pi }{8}[/tex] + [tex]\frac{A}{2}[/tex] + [tex]\frac{\pi }{8}[/tex] - [tex]\frac{A}{2}[/tex] ) × cos([tex]\frac{\pi }{8}[/tex] + [tex]\frac{A}{2}[/tex] - [tex]\frac{\pi }{8}[/tex] + [tex]\frac{A}{2}[/tex] )
= cos ([tex]\frac{\pi }{4}[/tex] ) × cos ( A)
= [tex]\frac{1}{\sqrt{2} }[/tex] cosA
= right side , thus proven
Plzzz helppp me it’s a test meeee and help with with both number 9 and 10 plzzzz thank you
Answers
Answer:
Pretty sure it’s D
Step-by-step explanation:
Solve the following system by graphing.
y = x + 3x + 5
y = -x+2
Answers
Answer: x=-3/5 and y=13/5
Step-by-step explanation:
I really dont want to explain this answer is correct.
The list shows the value of five accessories that Mary purchased for her cell phone. 29, 15, 22, 52, 38 What is the mean absolute deviation of the numbers in the list?
Answers
Answer:
11.04
Step-by-step explanation:
Given the data:
29, 15, 22, 52, 38
The mean absolute deviation :
Mean, m = Σx / n
n = sample size = 5
29 + 15 + 22 + 52 + 38 = 156
Mean = 156 / 5 = 31.2
Mean absolute deviation (MAD):
Σ|x - m| / n
(|29 - 31.2| + |15 - 31.2| + |22 - 31.2| + |52 - 31.2| + |38 - 31.2|) / 5
(2.2 + 16.2 + 9.2 + 20.8 + 6.8) / 5
55.2 / 5
= 11.04
Cindy smart traveled at the average rate of 52mph on her trip to visit a friend. HOw many kilometers per hour was she traveling ? Find the answer to the nearest whole kilometer
Answers
Answer:
84 kilometers per hour.
Step-by-step explanation:
Just the multiplication math and badda bing badda boom.
Answer:
84
Step-by-step explanation:
1 mph=1.60934 kph
52 x 1.60934=83.68568=84 kph
two expressions that are equivalent to 7x10^-4
Answers
Answer:
two expressions that are equivalent to 7x10^-4
=7/10000or 7/10^4
Giving brainlist to whoever answers
Answers
Answer: B is 44 degrees.
Step-by-step explanation:
(6x+22)=(7x+16)=90.
x=4
(7(4)+16)=44
Theo practices yoga for the same amount of time every day. After he practices yoga for 18 min on Saturday, he has finished 24% of his daily yoga practice. How many more minutes does Theo practice yoga on Saturday? Show your work.
Answers
Answer:
Theo practices yoga on Saturday 57 more minutes.
Step-by-step explanation:
With the information provided, you can find the total amount of minutes Theo practices yoga that would represent 100% using a rule of three considering that you know that 24% of his daily yoga practice is equal to 18 minutes:
24% → 18
100% → x
x=(100*18)/24=75
As you need to find how many more minutes does Theo practice yoga on Saturday, you have to subtract 18 minutes that is the amount he has already spent practicing yoga from 75 that is the total amount of minutes he practices yoga:
75-18=57
According to this, Theo practices yoga on Saturday 57 more minutes.
What is the missing value in the proportion 5/8 = k/16?
Answers
5/8 = 10/16
The missing value is: 10
K= 0.625 * 16
K=10