Which of the following is the best approximation of the volume of the cylinder below?
A.22,507.5 m^3
B.5626.9 m^3
C.1406.7 m^3
Answers
Answer:
B.
Step-by-step explanation:
V = (pi)r^2h
V = 3.14 * (8 m)^2 * 28 m
V = 5626.9 m^3
Answer: B.
Related Questions
HELP ME PLEASE!!!! I am failing this class and don’t know what to do.
Answers
Help plz I have time and I need to show work
Answers
Jozy throws a stone off of a bridge into a river. The function fff models the stone's height (in meters) above the water as a function of time (in seconds) after Jozy throws it. Plot the point on the graph of fff that corresponds to the height above the water from which Jozy threw the stone.
Answers
Answer: it’s 25 from the height line
Step-by-step explanation:
Answer:
0,25
Step-by-step explanation:
The largest Easter Basket ever made in out city was in the shape of a huge circle and had a circumference of 20 feet. How many feet wide was the Easter Basket? (Round to the tenths place)
Answers
Answer:
13
Step-by-step explanation:
asddfghjkl;
.,kjhuilk;jk;lk'
A study showed that the ratio of the number of people who get their news from social media to the number of people who their news from other sources is 3 to 7. Based on the ratio, how many people in a town of 900 people get their news from social media?
Answers
Answer: 270 people
Step-by-step explanation:
The ratio of the number of people who get their news from social media to the number of people who their news from other sources is 3 to 7.
This shows that the number of people who get their news from social media is 3 out of 10 i.e (3+7).
Therefore, the number of people in a town of 900 people that get their news from social media will be:
= 3/10 × 900
= 270 people.
Answer:
is it right
Step-by-step explanation:
Which values are solutions to the inequality below?
Check all that apply.
Answers
A production line operation is designed to fill cartons with laundry detergent to a mean weight of 32 ounces. A sample of cartons is periodically selected and weighed to determine whether underfilling or overfilling is occurring. If the sample data lead to a conclusion of underfilling or overfilling (in other words, if they lead to a conclusion that the mean weight is different from 32 ounces), the production line will be shut down and adjusted to obtain proper filling. What conclusion is appropriate when H0 cannot be rejected
Answers
Answer:
There is no significant evidence to conclude that the mean weight of laundry detergent is being underfilled or overfilled.
Step-by-step explanation:
The null hypothesis ; H0 : μ = 32
The alternative hypothesis : H1 : μ ≠ 32
The null hypothesis is the initial truth statement, therefore, when the Null hypothesis cannot be rejected, the conclusion goes thus :
There is no significant evidence to conclude that there is difference in the mean weight of laundry detergent. Hence, detergent is neither being underfilled or overfilled.
The area of a triangle is 36 sq cm. The triangle's height is 8 cm. What is the length of the base of the triangle?
Answers
Answer:
9 cm
Step-by-step explanation:
Given :
Area, A = 36cm²
Height, h = 8cm
Using the relation :
Area, A of triangle :
A = 1/2 * base * height
36 = 0.5 * base * 8
36 = 4 * base
base = 36 / 4
Base = 9 cm
Length of base is 9cm
Which value of x makes the equation 1.75(5x − 10) = 10.5 true?
A. -3.2
B. 0.5
C. -0.5
D. 3.2
Algebra
Answers
Answer:
Answer is D) 3.2
Have a nice day!
im spending all my points for this smh
Answers
Answer:
Ask a tutor girl under it you will see ask a tutor so click that
Factor polynomial by its greatest common monomial factor
Answers
9m(m^2 - 3)
Does anyone know what the rule for the 2 and 3 table could be
Answers
Answer:
table 2= could be multiply each of the numbers by 4
table three= plug the x value in the equation and the y into the equation and then just solve it and make sure you add eight before you put your answer in.
Step-by-step explanation:
which inequality is graphed below?
Answers
I need help please is for tomorrow):
Answers
Answer:
Step-by-step explanation:
If a number gets increased by scale factor = k
Then k > 1
If the number gets decreased by a scale factor 'k'
Then 0 < k < 1
Let numbers gets increased by the scale factor = 2,
And decreased by the scale factor = [tex]\frac{1}{2}[/tex]
Numbers Scale up by 2 Scale down by [tex]\frac{1}{2}[/tex]
0.05 0.05 × 2 = 0.1 0.05 × [tex]\frac{1}{2}[/tex] = 0.025
[tex]\frac{1}{2}[/tex] [tex]\frac{1}{2}\times 2 = 1[/tex] [tex]\frac{1}{2}\times \frac{1}{2}=\frac{1}{4}[/tex]
7 7 × 2 = 14 7 × [tex]\frac{1}{2}[/tex] = 3.5
13 13 × 2 = 26 [tex]13\times \frac{1}{2}=6.5[/tex]
25 25 × 2 = 50 [tex]25\times \frac{1}{2}=12.5[/tex]
102 102 × 2 = 204 [tex]102\times \frac{1}{2}=51[/tex]
please also answer this one rlly fast!!
Answers
Answer:
4
Step-by-step explanation:
1 ÷ 0.25 = 4
Directions Find the value of each variable
Answers
Answer:
X= 2 sqrt of 7
Y=2 sqrt of 7
Step-by-step explanation:
I just know the answer srry
pls help 30 pts.... answer correctly pls
Answers
I have 8 pennies and some quarters, nickels, and dimes. The number of pennies plus nickels equals the number of dimes. I have 3 quarters for every 2 pennies and 3 dimes for every 2 quarters. How many coins are nickels? A. 28 B. 18 C. 15 D. 10
Answers
The answer is D. 10 nickels
Answer:
The answer is D.) 10
Step-by-step explanation:
I took a quiz and according to that its correct
factor the polynomial
4x^2 + 12 + 9
Answers
Answer:
The answer is [tex](2x+3)^2[/tex].
Step-by-step explanation:
Multiply the coefficient of the squared term and the constant. Then, find the factors that add up to 12:
[tex]4*9=36\\36:\{1*36,2*18,3*12,4*9,6*6\}\\6+6=12[/tex]
Split the middle term:
[tex]4x^2+6x+6x+9[/tex]
Factor by grouping:
[tex][4x^2+6x]+[6x+9]\\2x(2x+3)+3(2x+3)\\(2x+3)(2x+3)\\(2x+3)^2[/tex]
can someone please help me to do this?
Answers
Answer:
78654 we 5678 Write a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation is Write a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation is Write a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation is
Step-by-step explanation:
Tentukan nilai limit x->3 x2-9/x-3
Answers
Answer:
6
Step-by-step explanation:
Factor the numerator, difference of squares
[tex]\frac{(x-3)(x+3)}{x-3}[/tex] ( cancel x- 3 on numerator/ denominator )
= x + 3
limit as x → 3 = 3 + 3 = 6
I suck at math lololol
Answers
2 and 4
Step-by-step explanation:
This image shows an example on corresponding angles.
Answer:
Angle 2 and 4
I know the answer is 1 but I need to show it with positive and negative tiles and I don’t know what to put.
Draw Algebra Tiles to help you solve the following question:
4 - (-5) =
Answers
Answer and Step-by-step explanation:
So, the negatives cancel and turn into a positive.
The red squared of 5 become green squares.
How many edges does a cube has?
A. 10
B. 12
C. 14
D. 16
Answers
Answer:
Hellooo
ur answer is B. 12
Step-by-step explanation:
hope it helps.. thanks
pls consider brainliest
A cube has 12 edges and 6 faces
y = 2x
x = -y + 6
help meee !
Answers
Answer:
x = 2
y = 4
Step-by-step explanation:
y = 2x
x = -y + 6, y = 6 - x
substitute for y:
2x = 6 - x
3x = 6
x = 2
y = 4
5400 J of energy is supplied to 3 kg of aluminum, by how much
will the temperature rise? ( c of aluminum is 900 J/kg °C)
Answers
Answer:
20°C
Step-by-step explanation:
Quantity if heat energy supplied is expressed as;
Q = mcΔt
m is the mass = 3kg
Δt is the temperature rise
Q = 5400J
c = 900 J/kg °C
Substitute
5400 = 3(90)Δt
5400 = 270Δt
Δt = 5400/270
Δt = 20°C
Hence the temperature rise is 20°C
PLEASE HELP ASAPPPPPP!!!!!!!!!!!!
Answers
Answer:
324
Step-by-step explanation:
divide 752 by 2 to get 376
then subtract 52 from 376 to get 324
Jason a 4 lengths of rope. The lengths are 3 inches, 15 centimeters, 0.3 meters, and 0.5 feet. About how much rope does Jason have [1 inch = 2.5 cm]
Answers
Answer: 67.5 cm
Step-by-step explanation:
Jason has 4 lengths of ropes
first is [tex]3\ in.\approx 7.5\ cm[/tex]
second is [tex]15\ cm[/tex]
Third is [tex]0.3\ m\approx 30\ cm\quad [\text{1 m = 100 cm}][/tex]
fourth is [tex]0.5\ ft\approx 6\ in.\approx 15\ cm\quad [\text{1 ft=12 in.}][/tex]
the total length of rope is the sum of four lengths
[tex]\Rightarrow 7.5+15+30+15=67.5\ cm[/tex]
What are some solutions to the inequality x>6?
Answers
Answer:
anything that is greater than 6 like 7, 8, 9, 10, 11, etc...
cuz the inequality would be true; 7 > 6, 10 > 6, etc...
Step-by-step explanation:
hope this helps...
(─‿─)
A bag contains 20 pink candies, 8 red candies, and 12
green candies. Without looking, Sarah pulls out a piece of
candy. Which color of candy is least likely to be pulled
out?
Answers
Answer:
red candies
Step-by-step explanation:
Statistically:
• 2/3 (20/30) times the candy will be pink
• 4/15 (8/30) times the candy will be red
• 2/5 (12/30) times the candy will be green
[tex] \frac{20}{30} > \frac{12}{30} > \frac{8}{30} [/tex]
Red candies will be least likely to be pulled.
