Find the volume of the sphere. Either enter an exact answer in terms of π or use 22/7 for π.
Answers
Answer:
6
Step-by-step explanation:
Related Questions
Approximately students attend Jones Middle School. Below is the data collected from two random samples of students regarding school lunch preference. Which of the following inferences can be made based on the data collected? Select all that apply.
Answers
Answer:
there is nothing to select. u need to provide more info
The popular party game Twister is made up of 24 circles with 9 inch diameters.
What is the total area of all the circles?
Answers
Answer:
you have to do 9/2 and then times that by twenty four. that will give you 108
then you do 3.14*108*108=36624.96
Step-by-step explanation:
Answer:
the answer is 63.62 for 1 circle then multiply by 24 which gets 1526.88
Step-by-step explanation:
There was no actually pyramid for these questions it tells you the measurements in the problem though. please help me
Answers
l=8 in
w=12
h=?
V=l•w•h/3
448=8•12•h/3 multiply both sides by 3
3•448=96•h
1344=96•h
h=1344/96
h=14 in
V=l•w•h/3
h=4in
l=3in
w=2.5 in
V=?
V=4•3•2.5/3
V=30/3
V=10 in^3
Laura borrowed $9,000 at 4% for 2 years. what was the total interest?
Answers
Answer:
$720
Step-by-step explanation:
I = Prt
I = (9000)(0.04)(2)
I = 720
Kade has 100 flag pins. He has 221 frog pins and 10 dinosaur pins. How many flag and frog pins does Kade have?
Answers
Answer:
321
Step-by-step explanation:
because 100+221 equals 321
Hope this helped.
Translate into an equation 53 is the sum of 20 and Rita’s savings
Answers
Step-by-step explanation:
I don't know the answer to that.
Answer:
53 minus 20 equal 33
Step-by-step explanation:
what is the area of the following shape
Answers
Answer:
30 ft^2
Step-by-step explanation:
Break the figure into smaller pieces:
5*2=10
10*2=20
Add the areas
20+10=30
The are of the figure is 30 ft^2
If you want 2 cookies and you only have.50 cents and the cookies cost 10 dollars how much money will you have to get if you only have.50 cents
Answers
Answer:
The answer would be 15 cookies.
Step-by-step explanation:
Cookies = 24 cents each
Pop = 45 cents each
you would need about 2000 pennies to have enough to buy two cookies, 2000-50=1950, so if you have 50 cents you would need 1,950 more pennies to be able to get 2 cookies
A Write an equation for the hanger diagram and then us the sketch to show how to solve the equation algebraically.
Answers
Answer:
3x + 1 = 7
Step-by-step explanation:
3x + 1 = 7 Subtract 1 from both sides
3x = 6 Divide 3 from both sides
x = 2
need help this is geometry will mark brainliest!!
Answers
Answer:
37.7 (approx.)
Step-by-step explanation:
The radius of the biggest circle is 3+2=5. And so the area is [tex]\pi (5)^2 = 78.54[/tex]. In the same way, the area of the two small circles are [tex]\pi (3)^2 = 28.27[/tex] and [tex]\pi (2)^2 = 12.57[/tex]
So, the area of shaded region = Area of the biggest circle - (area of small two circles)
[tex]= 78.54 - (28.27 + 12.57)\\37.7 (approx.)[/tex]
As part of his science project, Steve recorded the number of eggs laid by several lizards from the local pet shop. The data Steve collected is provided below.
10, 7, 8, 8, 9, 10, 9, 10, 8, 11, 11, 9, 7,10, 9
In his report, Steve should use the (mean/median/IQR) as a measure of the center since his data is (Standard deviation/ normally distributed/ skewed).
Answers
Answer:Mean and Normally distributed
Step-by-step explanation:
how many times larger is 60 million than 50 million
Answers
This is because 60/50 equals 6/5 which means it’s only 1/6 larger
What is Obama's last name?
Answers
Answer:
OBAMA
Step-by-step explanation:
Answer:
obama
Step-by-step explanation:
Solve 2sinx^2-5sinx-3=0
Answers
Answer:
3
Step-by-step explanation:
The answer my Math 4 teacher gave me. :) work with it
Which of these factored expressions are equivalent to 15x+45? Select all that apply
A-3(5x+15)
B-5(3x+9)
C-15(x+3)
D-15(x+45)
Answers
Answer:
A, B, C
Step-by-step explanation:
15x+45
3 (5x + 15)
5(3x +9)
15(x + 3)
solve the equation
- 10.5 + 9d = 7.5
d= ?
Answers
9d= 7.5 +10.5
9d=18
d=18/9
d=2
Pls mark as brainliest
Can someone help me please
Answers
Answer:
13.7
Step-by-step explanation:
15^2-6^2=189
The square root of 189 is 13.74 blah blah blah
Answer:
13.7
Step-by-step explanation:
a²+b²=c²
a²+6²=15²
a²+36=225
a²=189
a≈13.7
Help please 10 points
Answers
Answer:
200
Step-by-step explanation:
basically, all you have to do is plug in 30 for n. You would get -3 + 7(30-1), and then you would get -3 + 7 x 29, and then you would get -3 + 203, and the final answer would be 200
There are 48 students in the Kennedy Middle School student council. The number of 8th graders is 12 fewer than three times the number of 7th graders.
Answers
I need help in mathematics
Answers
Answer:
B. 75.36 cubic cm
Step-by-step explanation:
We will use the formula V=π times r² times h
so, V= 3.14 times 2² times 6
so, V= 3.14 times 4 times 6
= 3.14 times 24
=75.36 cubic cm
Please mark me as brainliestSolve the system of linear equations by elimination -x+y=4;x+3y=4
Answers
Answer:
the solution is (-8, 4)
Step-by-step explanation:
Let's use the addition/subtraction method here to eliminate one variable:
-x+y=4
x+3y=4
Combining these two equations results in
4y = 8, so that y = 2. Substituting y = 2 into the second equation, we get:
x + 3(2) = 4, or x = -2.
Then the solution is (-8, 4)
Which of the following statements best describes the data?
Answers
Answer:
Carlos accounts for more than 25% of the total strikeouts
Step-by-step explanation: Carlos scored 13 points so divide 13 by 37 to get the score Carlos makes up of the 6 people
13/37 = 0.35 or 35%
(The total number of points for all 6 people is 37)
373 students went on a field trip. Seven buses were filled and 16 students traveled in cars. How many
students were in each bus (b)? The variable should always go in the first term.
Answers
Answer: 35
Step-by-step explanation:
Answer:
There were 54 children in each bus.
Step-by-step explanation:
what is the formula for area
Answers
area of rectangle = length×breadth
area of square = side×side
Through is upholstering a rectangular ottoman that measures 21 cm x 18 cm x 15 cm. What will be the total square centimeters of fabric that Sue must use to cover all faces of the Ottoman
Answers
Answer:
Step-by-step explanation:
Through is upholstering a rectangular ottoman that measures 21 cm x 18 cm x 15 cm. What will be the total square centimeters of fabric that Sue must use to cover all faces of the Ottoman
HELP ILL MARK AS BRAINLIEST what’s the volume?
Answers
Answer:
I think 324. Please tell me if wrong. I will try again.
Step-by-step explanation:
9*12*6=648
648/2=324
Can someone help with numbers 1 and 2 for both of them tell me the answer and how you get it
Answers
Answer:
Here a = 20,, b= 8
Step-by-step explanation:
Using Pythagoras theorem,
a^2 + 15^2 = 25^2 ,, b^2 + 6^2 =10^2=100
Answer:
a = 20, b = 8
Step-by-step explanation:
Using Pythagoras' identity
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
(1)
a² + 15² = 25²
a² + 225 = 625 ( subtract 225 from both sides )
a² = 400 ( take the square root of both sides )
a = [tex]\sqrt{400}[/tex] = 20
(2)
b² + 6² = 10²
b² + 36 = 100 ( subtract 36 from both sides )
b² = 64 ( take the square root of both sides )
b = [tex]\sqrt{64}[/tex] = 8
Which ratio is smaller, 32 : 24 or 30 : 22?
Answers
Answer:
32 : 24 is smaller
Step-by-step explanation:
32 : 24 = 32/56, reduced is 4/7
30 : 22 = 30/52, reduced is 15/26
a common denominator is 182:
4/7 = 104/182
15/26 = 105/182
You need to get one number from each ratio to be equal
I’m gonna get 32 and 30 to equal
*first divide both ratios by 2(don’t have to do this just makes the no.’s smaller)
32:24
16:12
30:22
15:11
Multiply 16:12 by 15
And multiply 15:11 by 16
32:24 -> 16:12 -> 240:180
30:22 -> 15:11 -> 240:176
176<180
Therefore ratio 30:22 is smaller
How can sample data be used to from an estimate about the population?
Answers
Answer: A proportion can be solved to relate the sample to the population and solved to form an estimate.
Step-by-step explanation:
A sandbox in the shape of a trapezoid is show below. If a cover is to be made for the sandbox, what if the minimum amount of fabric needed?
Answers
The minimum amount of fabric needed for a sandbox is,
⇒ 72 feet²
We have to given that;
A sandbox in the shape of a trapezoid is show below.
And, a cover is to be made for the sandbox.
Hence,
The minimum amount of fabric needed for a sandbox is,
⇒ Area of fabric = 9 × 7 + (1/2 × 9 × 2)
= 63 + 9
= 72 feet²
Thus, The minimum amount of fabric needed for a sandbox is,
⇒ 72 feet²
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2