Note that the volume (V) of the resulting solid which is revolved around it's axis is given as V = 37.699 cubic units.
How do you compute the above?If we used the distance formula, to computer the distance between the coordinates, we'd arrive at the following side lenghts:
3, 4, and 5.
Since we are looking at a right triangle, it is correct to infr that the hypotenuse is the longer side, which is 5.
We can assume the height to be four units and the radius to be 3 units.
Thus, using the formula fo rthe volume of a cone:
V = (1/3) * π * r² * h
Inputting values, we have
V = (1/3) * 3.14159 * 3² * 4
V = 1.0472 * 9 * 4
V = 37.6992
If we approximate to the nearest thousandth, we have:
V = 37.699 cubic units
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help me please I’ll pay you guys
Answer:
a = 97° (corresponding angle with marked 97°)
c = 59° (corresponding angle with marked 59°)
b = 180° - 97° = 83° (linear pair)
d = 180° - 59° (c) = 121° (linear pair)
____________
Hope it helps ⚜
Answer:
angle a = 97º
angle b = 83º (97º*2 = 194, 360 - 194 = 166, 166/2 = 83º)
angle c = 59º
angle d = 121º (59º*2 = 118, 360 - 118 = 242, 242/2 = 121º)
no need to pay me ahahaha
which would be the right one????
Julie thinks this will mean the prices will be reduced to $0 after the four reductions because 4 x
25% = 100%.
Explain why Julie is wrong
Answer:
4x25/100=1
Step-by-step explanation:
How I came up with it
4÷100=25
25÷25=1
Julie will only get a 1% discount
Hope it helps
An elephant seal was swimming 330 meters below the ocean's surface. It dove another 85 meters down to look for a squid to eat.
What is the position of the seal now relative to the ocean's surface?
Answer:
-415
Step-by-step explanation:
because first of all the sentence said it DOVE UNDER meaning it was under sea level so its basically negative then add the two numbers and turn it to negative.
Divide then check using multiplication 4,859 divided by 23
Answer:
211 with a remainder of 6
Step-by-step explanation:
Division Multiplcation Check
211 211
____________ x23
23 4,859 _________________
-46 633
_____________________ x4,220
25 __________________
-23 4,853
_____________________ +6
29 ____________________
-23 4,859
_____________________
6
Solve for the indicated variable.
q = c4(h + r) for r
Select one:
a. r = 4cq - h
b. r = q4c - h
c. r = 4q−hc
d. r = 4qc - h
Answer:
Option (c) "\(r=\dfrac{q}{4c}-h\)"
Step-by-step explanation:
The given equation is :
q = c4(h + r)
We need to solve it for r.
Dividing both sides of the given equation by 4c.
\(\dfrac{q}{4c}=\dfrac{4c}{4c}(h+r)\\\\(h+r)=\dfrac{q}{4c}\)
Now, subtract h both sides of the equation.
\(h+r-h=\dfrac{q}{4c}-h\\\\r=\dfrac{q}{4c}-h\)
Hence, this is the required solution.
What is the explicit rule for the geometric sequence? 4.05,1.35,0.45,0.15,...
Step-by-step explanation:
Since the above sequence is a geometric sequence
For an nth term in a geometric sequence
That's
\(A(n) = a( {r})^{n - 1} \)
where
r is the common ratio
a is the first term
n is the number of terms
From the question
a = 4.05
r = 1.35 / 4.05 = 0.33
Substitute the values into the above formula
We have
\(A(n) = 4.05( {0.33})^{n - 1} \)
Hope this helps you
Roll one-8 sided die 10 times. The probability of getting exactly 3 sevens in those 10 rolls is given by .
The binomial probability of getting exactly 3 sevens in 10 rolls of an 8-sided die is approximately 0.0142 or 1.42%.
Given: Roll an 8-sided die 10 times and to find the probability of getting exactly 3 sevens in those 10 rolls.
Formula: The probability of getting exactly "k" successes in "n" trials of an event with a probability "p" of success in a single trial is given by the binomial probability formula:
P(k successes in n trials) = \(C(n , k) * p^k * (1 - p)^{(n - k)}\)
where:
C (n , k) represents the number of combinations of "n" things taken "k" at a time, and p is the probability of success in a single trial.Step1
Calculate the probability of rolling a seven on an 8-sided die (p).
Since there is 1 "success" outcome (rolling a seven) out of 8 possible outcomes (8-sided die),
p = 1/8.
Step 2
Plug the values into the binomial probability formula for getting exactly 3 sevens in 10 rolls:
P(3 sevens in 10 rolls) = \(C(10, 3) * (1/8)^3 * (1 - 1/8)^{(10 - 3)}\)
On subtracting gives:
=C(10, 3) * (1/8)^3 * (7/8)^{7}
Plugging the value of C(10,3) = 120 in the above equation:
= 120 * (1/8)^3 * (7/8)^{7}
Step 3:
Calculate the final answer using the formula:
P(3 sevens in 10 rolls) = 120 * (1/512) * (343/512)
≈ 0.0142
Therefore, the binomial probability of getting exactly 3 sevens in 10 rolls of an 8-sided die is approximately 0.0142 or 1.42%.
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Complete the following equation using <, >, or =
7 _ 24/4
A. =
B. >
C. <
Answer:
7 > 24/4
Step-by-step explanation:
7 _ 24/4
Simplify 24/4
24/4 = 6
7 is greater than 6
7 > 24/4
7 is greater than the fraction 24/4 so we use the ">" symbol between them. Hence, the complete equation is 7 > 24/4.
Comparison of two numbers involves determining the relationship between them. Here are a few possible outcomes when comparing two numbers:
1: If the first number is greater than the second number, we can say that the first number is "greater than" or "larger than" the second number.
2: If the first number is less than the second number, we can say that the first number is "smaller than" or "less than" the second number.
3: If the first number is equal to the second number, we can say that the numbers are "equal" to each other.
The given numbers are:
7 and 24/4
To compare these numbers,
Convert the fraction 24/4 into the simplest form
Therefore,
\(\frac{24}{4} = 6\)
Now since 7 is greater than 6 so we use ">" between them.
Hence,
The complete equation will be 7 > 24/4.
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How many combinations?
3 flavors
5 toppings
whip or no whip cream
Answer:
30
Step-by-step explanation:3 flavors and 5 toppings multiplied is 15, and whip or no whip is a extra 2 choices so 15x2=30
Answer:
let's say you have 3 flavors
- chocolate
- vanilla
- strawberry
lets say you have 5 toppings
- nuts
- carmel
- chocolate chips
- strawberries
- sprinkles
now you have the choice of having whip cream or no whip cream.
so what you do is start with the flavor vholctae go to the topping nuts then whip cream. now do the same thing but with no whip cream.
do the same with each flavor and at the end you have 20 combinations.
4. Explain the difference between (-5)² and
-5²
Answer:
the first one you have is a negative and 5-5-5-5-5
then same for other but oppoiste
Step-by-step explanation:
-b-2>8 solve the inequality
Answer:
b < 10
Step-by-step explanation:
-b - 2 > 8
Add 2 to both sides.
-b > 10
Divide both sides by -1. When dividing by a negative, flip the inequality sign.
b < 10.
If Lady Gaga performed as many songs as Madonna per capita, how many would you expect Lady Gaga to sing?
Lady Gaga is expected to sing about 10 songs
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given that Madonna sang a total of 11 songs for a population of 120000 people, the per capita is the ratio of the total songs sang to the total number of people.
Hence:
Madonna per capita = songs performed / population = 11 / 120000
Lady Gaga sang to a population of 109,000 people, therefore:
Lady Gaga per capita = songs performed / population
11 / 120000 = songs performed / 109,000
songs performed = 11/120000 × 109,000
= 9.91
songs performed ≈ 10 songs
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What is the meaning of "the notion of finiteness"?
The notion of finiteness refers to the idea that something has a definite limit or is not infinite. It is a concept that has been applied in various fields of study, such as mathematics, computer science, and philosophy.
In mathematics, finiteness is a fundamental concept used to define various mathematical objects and structures, such as sets, numbers, and sequences. It is also used to define the properties of functions and to study the properties of mathematical systems.
In computer science, the notion of finiteness is crucial for the design and analysis of algorithms and computer programs. Computer scientists use finite state machines, which are mathematical models that describe the behavior of a system that can be in one of a finite number of states.
This concept is essential to the development of computer programs that are efficient, reliable, and secure.
In philosophy, finiteness is a concept that is often used to reflect on the nature of human existence and the limits of human knowledge. It is also used to examine the concept of time and the nature of reality.
In general, the notion of finiteness is a fundamental concept that has many applications in various fields of study.
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Use a truth table to determine which of the following statements is equivalent to p⟹(q⟹r).
Only the statement OP = OM-9 is equivalent to (p = 0) because it has the same truth values for all possible combinations of p, q, and r.
To determine which of the given statements is equivalent to (p = 0), we can construct a truth table to evaluate the truth values of each statement for all possible truth value combinations of p, q, and r.
Let's construct the truth table:
p | q | r | (p = 0) | OP = OM-9 | OP VP Aqr | Op = n(q=n) O = n(q=r)
--------------------------------------------------------------
0 | 0 | 0 | T | F | T | T
0 | 0 | 1 | T | F | T | T
0 | 1 | 0 | T | F | T | T
0 | 1 | 1 | T | F | T | T
1 | 0 | 0 | F | F | F | F
1 | 0 | 1 | F | F | F | F
1 | 1 | 0 | F | F | F | F
1 | 1 | 1 | F | F | F | F
From the truth table, we can see that the statement (p = 0) is true when p is false (0) and false when p is true (1).
Out of the given statements, only the statement OP = OM-9 is equivalent to (p = 0) because it has the same truth values for all possible combinations of p, q, and r.
Therefore, the correct answer is OP = OM-9.
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Note the complete questions is Use a truth table to determine which of the following statements is equivalent to (p = 0) Select the correct answer below: Op = OM-9 =) OP VP Aqr) Op = n(q=n) O = n(q=r)? Answer in 200 words
Felipe uploaded a funny viedo of his dog. The relationship between the elapsed time in days, d , since the viedo was first uploaded and the total number of views, v , that the viedo received is modeled by v=4^1.25d . Find the number of days it took Felipe's viedo to get 1024 views.
The number of days took to get the video of Felipe 1024 views is 4.
What is an Equation?An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.
The relationship between the elapsed time in days, d, since the video was uploaded and the total number of views, v, that the video received is modeled by the equation,
v = 4^(1.25d)
We have to find d when v = 1024
1024 = 4^(1.25d)
We have the rule for exponents aᵇⁿ = (aᵇ)ⁿ
1024 = \((4^{1.25} )^d\)
1024 = (5.6569)^d
Taking logarithms on both sides,
㏒ (1024) = ㏒ [(5.6569)^d]
We have the exponent rule for logarithm, ㏒ (aᵇ) = b ㏒ (a)
㏒ (1024) = d ㏒ (5.6569)
d = ㏒ (1024) / ㏒ (5.6569)
d = 4
Hence it took 4 days to for Felipe's video to get 1024 views.
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911 916 8 inches 07/1/2 07/23 7² inches XX16 What is the median value of this data set? inches O 7 inches Length of Hyacinth Bulbs X X + + 7/337 8 X X Length (in inches) 9 9 2/3 X O 10
The required median of the given data set is 7 2/3. Option B is correct.
As the data set was given in the form of the number line, it became easy to calculate the mean,
From the observation the numbers in the data set can be estimated by counting the number of 'x', which is n =12,
The median is given as,
median = "n/2"th term + "n/2+1" th term / 2
median = 6th term + 7th term / 2
From the data set, proceed with counting x from the left until we reach to the 6th and 7th x where we found the value of 6th and 7th x are the same as 7 2/3, now put this value in the above expression.
Median = [7 2/3 + 7 2/3] /2
Median = 7 2/3
Thus, the required median of the given data set is 7 2/3. Option B is correct.
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you're making dessert, but your recipe needs adjustment. your cookie recipe makes 3 dozen cookies, but you need 2 dozen cookies. if the recipe requires 3/4 cup of vegetable oil, 1/2 teaspoon of vanilla extract, and 1 1/8 cups of sprinkles, how much of each of these ingredients are necessary for 2 dozen cookies
Answer:
1/2 cup oil, 1/3 teaspoon vanilla extract, 3/4 cup sprinkles
Step-by-step explanation:
2 is 2/3 of 3. Thus, multiply all the values given by 2/3.
3/4 * 2/3 = 1/2 cup oil
1/2 * 2/3 = 1/3 teaspoon vanilla extract
9/8 * 2/3 = 3/4 cup sprinkles
I hope this helps!
Write two different inequalities that each have the solution of x ≤ 4. One should involve multiplication with a negative coefficient and he other should involve division with a negative coefficient!!!!!!!!!
PLEASE HELP ME
One inequality involving multiplication with a negative coefficient that has the solution of x ≤ 4 is:
-3x ≥ -12
Dividing both sides by -3, we get:
x ≤ 4
Another inequality involving division with a negative coefficient that has the solution of x ≤ 4 is:
x / (-2) > -2
Multiplying both sides by -2 (and reversing the inequality because we are multiplying by a negative number), we get:
x < 4
Therefore, both of these inequalities have the solution of x ≤ 4.
help!!!! please <33333
Hello!
For this you would just need to multiple straight across. Here's how you would set it up:
3/4 ·1/8
Then you would multiple 3 x 1 = 3
And 4 x 8 =32
Your answer should be 3/32, it cannot be simplified so that is the final answer :).
simplify 4y(4y-4)-4(-4y+5+4y2)
i need help with #9 anyone know how to do it?
Answer:
7. P(q) = 60 -0.03(x -80)²
8. P(q) = -0.03x² +4.8x -132
9. q = 35 balloons
10. see attached
Step-by-step explanation:
You want the profit equation, break-even sales, and a graph for a party supply company that makes a maximum profit of $60 when they sell 80 balloons, and a profit of $33 when they sell 50 balloons.
7. Quadratic equationIf the profit is described by a quadratic equation with a maximum at (quantity, dollars) = (80, 60), and a point on the curve of (50, 33), we can write the equation in two steps.
The vertex-form equation will look like ...
P(q) = 60 -a(q -80)² . . . . . for some scale factor 'a'
We want P(50) = 33, so we have ...
P(50) = 33 = 60 -a(50 -80)²
33 = 60 -900a
a = (60 -33)/900 = 3/100 = 0.03
The profit equation is ...
P(q) = 60 -0.03(q -80)²
8. Standard formExpanding the equation gives ...
P(q) = 60 -0.03(q² -160q +6400)
P(q) = -0.03q² +4.8q -132
9. Break-evenThe profit is zero at ...
P(q) = 0 = 60 -0.03(q -80)²
0.03(q -80)² = 60
(q -80)² = 2000 . . . . . . . . divide by 0.03
q = 80 ±20√5 = 35.3 or 124.7 . . . . . take the square root, add 80
The store will no longer make a profit when sales drops to 35 balloons.
10. GraphThe attachment shows a graph of the profit function.
__
Additional comment
You can find where the profit goes to zero using the graph, the quadratic formula, or by solving it using vertex form, as above. The graph is quick and easy; using the vertex form equation works nicely.
Selling 36 balloons will result in a profit of $1.92.
<95141404393>
write 819 in base five
819 in base five is equal to 13134.
Define base five.Base five is a positional numeral system used in mathematics, having 5 as its base or radix. This means that it represents any real number using five different symbols, often the digits 0, 1, 2, 3, and 4. The ones place is represented by the digit on the right, the place of the five by the digit to the left, the twenty-fives place by the digit after that, and so on. Each digit in base five represents a multiple of a power of five.
To write 819 in base five:
Find the largest power of 5 that is less than or equal to 819: 5^4 = 625.Divide 819 by 625 to find how many 5^4's are in 819: 819 / 625 = 1 with a remainder of 194.Write down the result (1) in the 5^4 place (leftmost digit).Repeat steps 1-3 with the remainder (194):
5^3 = 125194 / 125 = 1 with a remainder of 69Write down the result (1) in the 5^3 place (second digit from left).Repeat steps 1-3 with the remainder (69):
5^2 = 2569 / 25 = 2 with a remainder of 19Write down the result (2) in the 5^2 place (third digit from left).Repeat steps 1-3 with the remainder (19):
5^1 = 519 / 5 = 3 with a remainder of 4Write down the result (3) in the 5^1 place (second digit from right).The remainder (4) is less than 5, so write it down in the 5^0 place (rightmost digit).
Combine all the digits: 13134.
Therefore, 819 in base five is equal to 13134.
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hello can you help me with this question
Answer:
B. x is less than or equal to 5
Step-by-step explanation:
The dot is on 5 and is also a solid dot which means it is less than or equal to or greater than or equal to
In this case it is less than or equal to because the line goes to the left
Hope this helped!
Please help me! Will give brainleist! ✨
Answer:
1/16 D
Step-by-step explanation:
Answer:
1/16
Step-by-step explanation:
Multiply top with top and bottom with bottom
1/8 * 3/6 = (1*3)/(8*6) = 3/48
3 goes into 48
16 times
The answer is 1/16
The correct answer is 1/16 even though 3/48 is also correct. The question directions you to simplify.
10. Higher Order Thinking Each of 5 friends has x action figures in
his or her collection. Each friend buys 11 more action figures. Now
the 5 friends have a total of 120 action figures.
a. Write an equation that models the problem.
b. Solve the equation to find the number of action figures, x, that
each friend had originally.
Each friend had originally 13 action figures before buying 11 more.
Given that there are 5 friends and each of them has x action figures in his or her collection. When they buy 11 more action figures, the total number of action figures they will have is 120.
a) We need to find an equation that models the problem. Let x be the original number of action figures that each friend had.
Therefore, the total number of action figures that each friend will have after purchasing 11 more is x + 11.
The total number of action figures will be 5(x + 11) = 5x + 55.
Now, according to the problem,5x + 55 = 120
This is our equation that models the problem.
b) We have to solve the equation 5x + 55 = 120 to find the original number of action figures, x, that each friend had before buying 11 more action figures.
5x + 55 = 120
5x = 120 - 55 (subtract 55 from both sides)
5x = 65x = 13
Therefore, each friend had originally 13 action figures before buying 11 more.
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What is the distance between (12, -7) and (-3 -7)?
How do I work the problem the ratio of Jane age to her daughter age is 9:2 the sum of their ages is 44... how old is jane
Answer:
Jane is 4years old......
How do you do this question?
Answer:
9.29
Step-by-step explanation:
S₄ is the area using Simpson's rule and 4 intervals.
Simpson's rule can be calculated as:
Sᵢ = Δx/3 (f(x₀) + 4f(x₁) + 2f(x₂) + 4f(x₃) + ... + 4f(xᵢ₋₂) + 2f(xᵢ₋₁) + f(xᵢ))
Or, Simpson's rule can be calculated as a combination of midpoint and trapezoid sums:
S₂ᵢ = (2Mᵢ + Tᵢ) / 3
Using the first method:
Δx = (4−0)/4 = 1
S₄ = 1/3 (1.00 + 4(1.41) + 2(2.24) + 4(3.16) + 4.12)
S₄ = 1/3 (27.88)
S₄ ≈ 9.29
Using the second method:
S₄ = (2M₂ + T₂) / 3
The midpoint area for 2 intervals is:
M₂ = (2) (1.41) + (2) (3.16) = 9.14
The trapezoid area for 2 intervals is:
T₂ = ½ (1.00 + 2.24) (2) + ½ (2.24 + 4.12) (2) = 9.60
Therefore:
S₄ = (2 (9.14) + 9.60) / 3
S₄ ≈ 9.29
The temperature during a winter day was less than 8 degrees Fahrenheit. Digby wants to write an inequality for the temperature during the winter day. What constant should Digby use in the inequality?
The constant that will be used in Digby's linear inequality will be 8.
What are linear inequalities, exactly?
Inequality is a mathematical statement that states that neither side is equal. When a link causes a non-equal comparison between two expressions, an inequality develops. The inequality symbols, such as greater than symbol (>), less than symbol (<), greater than or equal to symbol (≥), less than or equal to symbol (≤), or not equal to symbol (≠), replace the equal sign "=" in the sentence. In mathematics, inequalities are classified into three types: polynomial inequalities, rational inequalities, and absolute value inequalities.
The characters '<' and '>' denote severe inequalities, whereas " ≤ and ≥ " denote slack inequalities.
Now,
Given that The temperature during a winter day was less than 8 degrees Fahrenheit.
let x be the temperature in degree Fahrenheit
then the linear inequality to show the statement will be
x<8 where 8 is a constant
Hence,
The constant that will be used in Digby's linear inequality will be 8.
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Answer:
The awnser is 8.
Step-by-step explanation:
i just know<33