Answers
Answer:
Volume = 37.68 ft³
Step-by-step explanation:
\(V_{cone} = \frac{\pi r^2h}{3}\)
Volume = \(\frac{(3.14)(9)(4)}{3}\)
Volume = 113.04/3
Volume = 37.68
-Chetan K
Related Questions
Camille's birthday party will cost $32 if she invites 16 guests. How many guests can there be, at most, if Camille can afford to spend a total of $48 on her birthday party? Assume the relationship is directly proportional.
Answers
Answer:
I think its gon be 24 guests
Answer:
24 people can be there at most :)
Step-by-step explanation:
$32 divided by 16(guests) is $2
so its $2 per person
so 48$ divided by $2 is 24
So Camille can invite 24 people at the cost of 48$ being her total at most :)
In a game with a spinner, players continue making spins and earning points until they spin "End of turn." The
"End of turn" sector takes up 1/12 of the spinner. Let S be the number of spins a player makes in one turn.
What type of variable is S?
Choose 1 answer:
А Binomial
B Geometric
C Neither
Answers
Answer: Geometric
Step-by-step explanation:
Khan Academy
Which triangles are similar?
20°
100°
100°
60°
А
B
20°
60°
с
O A. Triangles A and B are similar to each other.
B. Triangles A, B, and C are similar to each other.
C. Triangles A and C are similar to each other.
D. Triangles B and C are similar to each other.
Answers
Answer:
B because when at B angels are the same qnd A and c are also same
in 4 and 5, find each sum. Use fraction
to help.
4. 1/2 + 2/5 = 9/10 + =
Answers
Automata Theory:
Give a formal description of \( \bar{L} \) where \( \Sigma=\{a, b\} \) and \( L=\{\lambda, a, b, a a, b b, a b, b a\} \).
Answers
The language \(\bar L\) is the complement of the language L. It consists of all strings over the alphabet Σ= {a,b} that are not in L.
The language L is defined as L= {λ,a,b,aa,bb,ab,ba}. To find the complement of L, we need to determine all the strings that are not in L.
The alphabet Σ= {a,b} consists of two symbols: 'a' and 'b'.
Therefore, any string not present in L must contain either symbols other than 'a' and 'b', or it may have a different length than the strings in L.
The complement of L, denoted by \(\bar L\). includes all strings over Σ that are not in L.
In this case, \(\bar L\) contains strings such as 'aaa', 'bbbb', 'ababab', 'bbba', and so on.
However, it does not include any strings from L.
In summary, \(\bar L\) is the set of all strings over Σ={a,b} that are not present in L.
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help me please before i have to submit it
Answers
Answer:
Based on the information provided that one corner of the parallelogram measures 128 degrees, we can determine the measures of the other three angles x, y, and z.
In a parallelogram, opposite angles are congruent, which means that x and z are congruent to 128 degrees.
So, x = z = 128 degrees.
The sum of the measures of the interior angles of a parallelogram is always 360 degrees. Since x and z both measure 128 degrees, the sum of x and z is 2 * 128 = 256 degrees.
Therefore, we can find the measure of y by subtracting the sum of x and z from 360 degrees:
360 degrees - 256 degrees = 104 degrees
So, y measures 104 degrees.
To summarize:
x = z = 128 degrees
y = 104 degrees
where in the world would you expect to have a relative humidity of close to 100%? what about close to 0%?
Answers
100% humidity is very common in many coastal zones, near rivers or lakes or in your bathroom when you take a shower, and possibly in Alaska as well as UAE.
Relative humidity:
Relative humidity is the ratio of the current absolute humidity to the highest possible absolute humidity (which depends on the current air temperature). A reading of 100 % relative humidity means that the air is totally saturated with water vapor and cannot hold any more, creating the possibility of rain. This doesn't mean that the relative humidity must be 100 percent in order for it to rain — it must be 100 percent where the clouds are forming, but the relative humidity near the ground could be much less.
0% humidity means there is an absence of water vapor in the air.
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Find values of x and y from photo
Answers
Answer:
x= 15 y= 21
Step-by-step explanation:
(4y-18) +(y+14) + (6x-11) = 6x+5y-15 = 180
6x+5y = 195 (1)
(6x-11) + (x+5) + 81 = 7x + 75 = 180
7x = 105
x = 15
6*15 + 5y = 195
5y = 105
y = 21
Plz help me it’s inequalities thx (:
Answers
Can someone help i will give i the brainly answer thing
Answers
Step-by-step explanation:
x-25= 6x-5
-5x = 20
x=-4
Would give you x=30, not sure if this would helps
Jackson is told that he will be given 1 cent for working today. However, for each day he works, he will get double the pay. So, on day 2, he gets 2 cents, on day 3, 4 cents, and so on. Jackson thinks, no way, that’s not much money. But if he agrees, how much will he make on day 20?
Answers
Question
Jackson is told that he will be given 1 cent for working today. However, for each day he works, he will get double the pay. So, on day 2, he gets 2 cents, on day 3, 4 cents, and so on. Jackson thinks, no way, that’s not much money. But if he agrees, how much will he make on day 20?
Answer:
48 cents
Step-by-step explanation:
Yes yes yes
If, n=1+3+5+ + 999 and m=2+4+6+***+1000 find the value of m- n
Answers
Answer: m=20
Step-by-step explanation:
In the diagram on the side, BCDE and ACF are straight lines. Calculate the values of x and y.
Answers
Answer:
y=62 degrees
x=160 degrees
Step-by-step explanation:
Use the Exemption amounts in Figure 2.2 on page 132 to find the
(a) amount for exemptions and (b) annual state income taxes.
11. Jeff Falls, a heating system
salesman, is single with 3
dependents. He earns $57,900
annually, and his state's tax rate
is 3%.
13. Rick Delgado earns $43,500
annually as an automobile
mechanic. He is married but
has no dependents. The state
tax rate is 4.6%.
12. Sara Moon is a video editor
who earns $63,840 annually.
She is married, has 2 dependents,
and her state tax rate is 4%.
14. Julie Bookwalter is single,
claims 1 dependent, and
earns $32,300 annually. The
state tax rate is 2.5%.
Answers
11. The amount he pays in annual state income tax is $1,497.
13. The amount that will be paid for tax will be $2000.
14. The amount he pays in annual state income tax is $707.50.
How to estimate the annual state income tax?11. Given;
Annual earnings = $57,900
State tax rate = 3%
Amount earned in exemption = $8,000
Taxable Income = Annual Income - Exemptions
Igor's taxable income = $57,900 - $8,000 = $49,900
Taxable Income × Tax rate = Amount paid as tax
The amount he pays is therefore; $49,900 × 3% = $1,497
13. The amount that will be paid as tax will be:
= 4.6% × $43500
= $2000
Therefore, the amount is $2000.
12. a) We can see that the exemptions for a married person are $4000 and $2000 per dependent. Since there are 2 dependents, therefore:
Amount for exemptions = $4000 + (2 dependents × $2000 per dependent)
Amount for exemptions = $4000 + $4000 = $8000
Amount for exemptions = $8000
b) Taxable wages = Annual gross pay - Exemptions
Taxable wages = $63840 - $8000 = $55840
Annual state income taxes = Taxable wages × State tax rate
Annual state income taxes = $55840 × 4% = $2233.6
14. The amount he pays in annual state income tax is $707.50.
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Suppose we have a loaded die that gives the outcomes 1 through 6 according to the following probability distribution. X 1 2 3 4 5 6 P(X) 0.1 0.2 0.3 0.2 0.1 0.1 Note that for this die all outcomes are not equally likely, as they would be if this were a fair die. If this die is rolled 6000 times, the number of times we get a 2 or a 3 should be about: a. 3000 b. 1000. c. 2000.
Answers
The correct answer is (a) 3000.
To find the expected number of times we get a 2 or a 3 when rolling the loaded die 6000 times, we need to calculate the probability of getting a 2 or a 3 and multiply it by the total number of rolls.
The probability of getting a 2 or a 3 is the sum of their respective probabilities:
P(2 or 3) = P(2) + P(3) = 0.2 + 0.3 = 0.5
So, the probability of getting a 2 or a 3 in a single roll is 0.5.
To find the expected number of times we get a 2 or a 3 in 6000 rolls, we multiply the probability by the total number of rolls:
Expected number = P(2 or 3) * Total number of rolls = 0.5 * 6000 = 3000
Therefore, the expected number of times we get a 2 or a 3 when rolling the loaded die 6000 times is 3000.
Hence, the correct answer is (a) 3000.
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what is the ratio of softballs to the total number of balls if there are 3 softballs and 184 is the total?
Answers
hope this helped!
Step-by-step explanation:
Question:-what is the ratio of softballs to the total number of balls if there are 3 softballs and 184 is the total?
Answer:-Ratio will be according to given units.
So, Softball : Total Balls
3: 184
Since it cannot be simplified further this is the answer.
Hope it helps ☃️
the number which best completes the sequence below is: 10 8 7 14 15 13 12 24 25
Answers
Answer:
I think the answer is 23
Step-by-step explanation:
Because the pattern is # - 2 - 1 x 2 + 1
That is because 10 is the starting number and 10 - 2 is 8 and 8 - 1 is 7 and 7 x 2 is 14 and 14 + 1 is 15 and then it starts the process all over again with 15 - 2 is 13 and 13 - 1 is 12 and 12 x 2 is 24 and 24 + 1 is 25. And so 25 would be the end of the second round of the pattern. So it would start again with 25 - 2 is 23... and so on and so forth.
Hope this helps!!
That’s the anwser
factor completely.
6x^2- 150
A) 6(x-5)^2
B) 6(x-5) (x+5)
C) (3x+2) (2x-75)
D) 6(x+5)^2
E) (2x-15) (3x+10)
Answers
Answer:
B) 6(x-5) (x+5)
Step-by-step explanation:
Common factor.
6 ( ^2 − 25)
Use the sum-product pattern.
6 ( ^2+5−5−25).
Common factor from the two pairs.
6((+5)−5(+5)).
Rewrite in factored form.
6 ( − 5 ) ( + 5).
The who (world health organization) has developed a model to show how the
spread of a new and hazardous disease - "senioritis" - can spread through a school.
the model equation is
s(t)
p
1+ 426e-0.2681
4.68
where p is the school population and t is time in days.
pope has a student body of 2,000 students.
using this model, how many pope students would contract senioritis if a student
brought
it to school in 2 days? (round to the nearest whole number)
how many after 7 days?
(round to the nearest whole number)
l
Answers
According to the WHO model for the spread of "senioritis" in a school, if a student brought it to Pope school in 2 days, approximately 5 students would contract senioritis. After 7 days, approximately 19 students would contract the disease.
The model equation given is s(t) = p / (1 + 426e^(-0.2681 * (t/4.68))), where p represents the school population and t represents time in days. In this case, the population of Pope school is 2,000 students.
To calculate the number of students who would contract senioritis in 2 days, we substitute p = 2,000 and t = 2 into the equation. Thus, s(2) = 2,000 / (1 + 426e^(-0.2681 * (2/4.68))). Evaluating this expression yields approximately 5 students.
Similarly, to find the number of students after 7 days, we substitute p = 2,000 and t = 7 into the equation. s(7) = 2,000 / (1 + 426e^(-0.2681 * (7/4.68))). Evaluating this expression gives us approximately 19 students.
Therefore, according to the model, approximately 5 students would contract senioritis in 2 days, and approximately 19 students would contract the disease after 7 days.
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Compare Pat counts 3 tens. Ally counts 30 ones.
Which is less? Explain.
Answers
Answer:
Equal
Step-by-step explanation:
3 tens can be left alone. 30 ones will be rounded to 3 tens since 10 ones = 1 ten so there for they are equal.
Given: \( \sin (\theta)=-\frac{\sqrt{3}}{2} \) and \( \tan (\theta)
Answers
There are two possible values of cosθ.
Given, sinθ = -√3/2 and tanθ = -(1/√3)
We need to find cosθ.
We know that,sin²θ + cos²θ = 1
⇒ cos²θ = 1 - sin²θ
= 1 - (-3/4)
= 1 + 3/4
= 7/4
Thus, cos²θ = 7/4
Taking square root on both sides, we get cosθ = ±√(7/4)
We can discard the negative sign because cosine of an angle is positive in the second quadrant (where sin is negative and tan is negative).
Hence, cosθ = √7/2
Also, we know that, tanθ = sinθ/cosθ
Putting the given values, we get -(1/√3) = -√3/2 / cosθ
⇒ cosθ = √3/2 ÷ (1/√3)
= 3/2 √3
Hence, cosθ = √7/2 and cosθ = 3/2 √3.
Thus, we cannot decide a specific value of cosθ.
Hence, there are two possible values of cosθ.
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A delivery drone approaches a customer's porch, flying 14.1 m above the porch at 22.6 km/h. Calculate the speed the package hits the porch if it's released by the drone. Please report your speed in meters per second to 1 decimal place. Hint: speed is the magnitude of velocity and is thus always positive
Answers
The speed the package hits the porch when it is released by the drone is 16.9 m/s (approx)
Given data: Height of drone, h = 14.1 m
Velocity of drone, v = 22.6 km/h
The speed the package hits the porch when it is released by the drone.
It is given that the drone is flying at a height of 14.1 m above the porch and it releases the package. The package falls freely under gravity.
We can use the formula for the velocity of a freely falling body to calculate the speed the package hits the porch.
v² = u² + 2gh
Here, g is the acceleration due to gravity and u = 0 as the package is initially at rest.
Therefore, the above formula becomes,
v² = 2ghv = √(2gh)
We know that the height of the drone above the porch is h = 14.1 m.
We can convert the velocity of the drone,
v = 22.6 km/h, into m/s.
1 km/h = 1000 m/3600 s = 0.27778 m/sv = 22.6 km/h = 22.6 × 0.27778 m/s = 6.27708 m/s
Substituting the given values in the above formula, we get,
v = √(2gh)= √(2 × 9.81 m/s² × 14.1 m)≈ 16.91 m/s
Therefore, the speed the package hits the porch when it is released by the drone is 16.9 m/s (approx)
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The size of an in vitro 3D tissue engineered heart patch is limited by oxygen transport. Above what fluid filtration velocity (in um/s) will convection dominate if the oxygen diffusion coefficient in tissue is 1.1 x 10 cm/s and the patch is 0.0275 cm.
Answers
The oxygen diffusion coefficient in tissue is given as 1.1 x 10 cm/s. The patch has a thickness of 0.0275 cm. The convection dominates if the fluid filtration velocity is above 40 cm/s
the size of an in vitro 3D tissue engineered heart patch is limited by oxygen transport. This means that oxygen needs to be able to reach all parts of the patch for proper functioning. Oxygen can be transported through diffusion or convection.
when convection dominates over diffusion, we need to compare the rates at which oxygen is transported through these mechanisms. Convection refers to the movement of fluid that carries oxygen, while diffusion refers to the movement of oxygen molecules from an area of higher concentration to an area of lower concentration.
The oxygen diffusion coefficient in tissue is given as 1.1 x 10 cm/s. The patch has a thickness of 0.0275 cm.
the filtration velocity above which convection dominates, we need to find the maximum rate of oxygen transport through diffusion. This can be done by multiplying the diffusion coefficient by the inverse of the thickness of the patch:
Maximum diffusion rate = diffusion coefficient / thickness
Maximum diffusion rate = (1.1 x 10 cm/s) / (0.0275 cm)
Maximum diffusion rate = 40 cm/s
If the fluid filtration velocity is greater than the maximum diffusion rate of 40 cm/s, then convection dominates.
Therefore, convection dominates if the fluid filtration velocity is above 40 cm/s.
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6c = 2p – 10. write the equation in function notation, where c is the independent variable.
Answers
Answer:
p(c) = 3c +5
Step-by-step explanation:
Effectively, you want to solve for p.
6c = 2p -10
6c +10 = 2p
3c +5 = p
p(c) = 3c +5 . . . . function notation (p is a function of c)
Li bought five lip balms. Each lip balm costs the same amount. She spent a total of $7.25.
Using the variable c to represent the cost of each lip balm, write an equation that represents the situation.
C=??
how did u get that answer=??
Answers
Answer:
Its 1.45, you didn't have to ask a question just look it up
Step-by-step explanation:
7.25-5c
need help on this one
Answers
Answer:
slope is -1/7 and y intercept is 2
Step-by-step explanation:
slope will always be the number in front of x for the y=mx+b formula
The graph compares shoe sizes for a group of 100 two-year-old boys and a
group of 60 three-year-old boys.
Two box and whisker plots showing shoes sizes on a number line from 2.5 to 13. The upper plot represents the group of 2 year-old boys. For this upper plot, the minimum number is 3, the maximum number is 9.5, the right side of the box is 7.5, the left side of the box is 3.5, and the bar in the box is at 6. The lower plot represents the group of 3 year-old boys. For this lower plot, the minimum number is 5, the maximum number is 11.5, the right side of the box is 9.5, the left side of the box is 6.5, and the bar in the box is at 8.
About how many more two-year-old boys have a shoe size of 6 or less, compared to the three-year-old boys?
Answers
The number of two year old boys that wear a size 6 is greater than the number of three year old boys that wear a size 6 by 35.
How many more two year olds wear a size 6?A box plot is used to study the distribution and level of a set of scores. The box plot consists of two lines called the whiskers and a box. The whiskers represent the minimum and maximum scores.
On the box, the first line to the left represents the lower (first) quartile. 25% of the score represents the lower quartile. The next line on the box represents the median. 50% of the score represents the median. The third line on the box represents the upper (third) quartile. 75% of the scores represents the upper quartile
50% of the two year olds wear a size 6 = 50% x 100 = 50
25% of the three year olds wear a size 6 = 25% x 60 = 15
Difference in the number : 50 - 15 = 35
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What is the value of m?
Answers
The value of m in the diagram is 18°
What is a right-angle?
A right angle is an angle of 90°. When two rays intersect and form a 90˚ angle or are perpendicular to each other at the intersection, they are said to form a right angle.
A right angle is an angle that measures 90 degrees. It is the most commonly seen angle in our day-to-day life.
From the diagram, the two angles sum up to 90°
∠WZX + ∠XZY = ∠WZY
3m + 3 + 33 = 90
3m + 36 = 90
3m = 90 - 36
3m = 54
m = 54/3
m = 18°
In conclusion the value of m is 18°
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Please help me solve this problem
Answers
Answer:
what is it
Step-by-step explanation:
how can we make a denominator as a unit rate like 1
Answers
Answer:
Step-by-step explanation:
When you have a rate, eg. The price is for every number of items, and the quantity in the denominator is not 1, you can calculate the price or the unit rate per unit by completing the division: the numerator divided by the denominator.