There are 4 green apples and 6 red apples in a bag. If you pick one apple without looking, the probability that the apple is green is and the probability that it is red is .
Answers
Answer:
you wold more likly get a red than a green
Step-by-step explanation:
Related Questions
Work out the length of x. Give your answer rounded to 3 significant figures. 13.3 mm 5.5 mm The diagram is not drawn accurately. X = 0 mm x
Answers
Step-by-step explanation:
Based on the information given, we have a diagram with two sides labeled as 13.3 mm and 5.5 mm, and another side labeled as X mm.
To find the length of X, we can use the fact that the sum of the lengths of the sides of a triangle is equal to the perimeter.
Perimeter = 13.3 mm + 5.5 mm + X mm
The perimeter is the total distance around the triangle. Since we have three sides, the perimeter is the sum of the lengths of those sides.
To find X, we can subtract the sum of the known sides from the perimeter:
X mm = Perimeter - (13.3 mm + 5.5 mm)
Since the value of X is not given, we cannot calculate it without the perimeter value. If you provide the perimeter value, I can help you find the length of X.
If $42.60 is in the tip jar and you share equally with 2 other people what is my share
Answers
Answer:
$14.20
Step-by-step explanation:
$42.60 ÷ 3
$14.20
$14.20
Step-by-step explanation:
$42.60 divided by 3 is $14.20
Mark borrowed $5,500 at 11.5 percent for five years.
How much did Mark pay in interest?
$1,150
$1,520
$1,757
$2,300
Answers
Answer:
$ 1 , 150
Step-by-step explanation:
Hi i need help with this
Answers
We can conclude that the figure is a square as all 4 sides are equal with all angles being 90°.
What is a square?A square is a regular quadrilateral in Euclidean geometry, which means that it has four equal sides and four equal angles.
It can alternatively be explained as a rectangle with two neighboring sides that are of equal length.
A square is a quadrilateral with four equal sides and four equal angles that is a regular quadrilateral.
The square's angles are at a straight angle or 90 degrees. Additionally, the diagonals of the square are equal and intersect each other at 90 degrees.
Therefore, we can conclude that the figure is a square as all 4 sides are equal with all angles being 90°.
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The triangle below is equilateral. Find the length of side
x in simplest radical form with a rational denominator.
Answers
===========================================================
Explanation:
Any equilateral triangle has all three angles of 60 degrees each. Splitting the triangle in half like this produces two identical copies of 30-60-90 triangles.
Any 30-60-90 triangle will have its hypotenuse twice as long compared to the short leg. The short leg here is 5 (it's opposite the smallest angle), so that doubles to 2*5 = 10 which is the value of x.
Note: the other side of this right triangle is 5*sqrt(3).
Answer:
x=10
Step-by-step explanation:
∵ Δ IS Equilateral.
∴ sides are equal.
perpendicular from vertex bisects it.
x=2×5=10
A rectangular paperboard measuring 26in long and 16in wide has a semicircle cut out of it, as shown below. What is the perimeter of the paperboard that remains after the semicircle is removed? (Use the value 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.)
Answers
The perimeter of the paperboard that remains after the semicircle is removed is 93.12 inches
How to solve for perimeterInformation given in the problem includes:
A rectangular paperboard measuring 26in long and 16in wide
information for the semicircle are
Width = 16 inches
Radius = 16 / 2 = 8 inches
Length = 26 inches
Circumference of the semi circle is calculated using the formula
= π * radius
Where the radius is 8 inches and π = 3.14.
Substituting in to the formula and solving for the circumference of the semicircle which same as perimeter of the semicircle gives:
= 8 x 3.14
= 25.12
The perimeter would be
26 inches + 26 inches + 25.12 inches + 16 inches
= 93.12 inches
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11. What geometric shape is a roll of paper towels?
(98)
Answers
Answer:
cylinder
Step-by-step explanation:
solve the equation with variables on the same side.
4b-2=6
Answers
Answer:
b = 2
Step-by-step explanation:
4b −2 = 6
First. Add 2 to both sides
4b −2 = 6
+2 +2
4b = 8
Second. Divide both sides by 4
4b/4 8/4
b = 2
Hope I helped!!
graph the line passing through (−4,−1) whose slope is m=-4/5
Answers
Answer:
\(y=-\frac{4}{5}x-\frac{21}{5}\)
Step-by-step explanation:
The fastest way is to use point-slope form with \(m=-\frac{4}{5}\) and \((x_1,y_1)=(-4,-1)\):
\(y-y_1=m(x-x_1)\\y-(-1)=-\frac{4}{5}(x-(-4))\\y+1=-\frac{4}{5}(x+4)\\y+1=-\frac{4}{5}x-\frac{16}{5}\\y=-\frac{4}{5}x-\frac{21}{5}\)
To graph the line passing through (-4,-1) with slope m = -4/5, we can use the slope-intercept form of the equation of a line, which is:
y = mx + b
where m is the slope and b is the y-intercept.
Substituting m = -4/5, x = -4, and y = -1, we can solve for b:
-1 = (-4/5)(-4) + b
-1 = 3.2 + b
b = -4.2
Therefore, the equation of the line is:
y = (-4/5)x - 4.2
To graph the line, we can plot the given point (-4,-1) and then use the slope to find additional points. Since the slope is negative, the line will slope downwards from left to right. We can find the y-intercept by setting x = 0 in the equation:
y = (-4/5)x - 4.2
y = (-4/5)(0) - 4.2
y = -4.2
So the y-intercept is (0,-4.2).
Using this point and the given point (-4,-1), we can draw a straight line passing through both points.
Here is a rough sketch of the graph:
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The point (-4,-1) is marked with an asterisk (*), and the y-intercept (0,-4.2) is marked with a dash. The line passing through these two points is the graph of the equation y = (-4/5)x - 4.2.
Write a fraction that is equivalent to 3/5 that has a denominator of 20.
5
15
20
20
12
12
20
3
20
Answers
Answer:
12/20
Step-by-step explanation:
\(\displaystyle \frac{3}{5}=\frac{3}{5}\cdot\frac{4}{4}=\frac{12}{20}\)
The answer is:
12/20In-depth-explanation:
The denominator of 3/5 is 5. To get from 5 to 20, we multiply it by 4.
We need to multiply both the numerator and the denominator by 4, so we do this:
\(\sf{\dfrac{3\times4}{5\times4}}\)
\(\sf{\dfrac{12}{20}}\)
Hence, the answer is 12/20.Brennan knew his parents had set up their will some years ago. Neither he nor his sister, Maureen, had ever discussed the will with their parents. When both parents passed away, they met with the family lawyer about the will. What they found was that the money their parents had been giving them over the last few years was a gift and part of their estate planning. The gifts reduced the size of the estate to ensure the value of the estate upon their passing would be under the tax-free limit.
Their parents had not really talked with Brennan or Maureen about how the “gift” money they had been receiving would affect their final inheritance. As they listened to
the estate lawyer give them details of their inheritance, they were shocked to learn there was less than what they had thought.
1. Discuss your thoughts on how Brennan’s and Maureen’s parents handled the informationin the will prior to their passing. Should the parents have explained more clearly about the “gift” money and how it affected their inheritance?
2. What responsibility did Brennan and Maureen have to discuss the will with their parents?
3. What experience do you have with a family member’s will? How would you approach
the topic of writing a will with a family member?
Answers
1.It is generally considered best practice for parents to discuss their intentions with their children and heirs to avoid confusion or misunderstandings.
2.As potential heirs, Brennan and Maureen had a responsibility to communicate with their parents about their estate planning and express any concerns or questions they had.
3.I have personally not had experience with a family member's will. However, I believe it is important to approach the topic of writing a will with sensitivity and empathy.
1. While it is understandable that Brennan and Maureen's parents may have wanted to keep their financial affairs private, their lack of communication may have caused confusion and disappointment for their children. Ideally, the parents should have discussed their estate planning with their children and explained the impact of the gifts on their final inheritance.
2. As potential heirs, Brennan and Maureen had a responsibility to communicate with their parents about their estate planning and express any concerns or questions they had. While it can be difficult to broach sensitive topics like death and inheritance, it is important for family members to have open and honest communication to prevent misunderstandings or disputes down the line.
3. It can be a difficult and emotional topic to discuss, but it is important to have open communication to ensure that everyone's wishes are respected and honored. It may be helpful to consult with a lawyer or financial advisor to ensure that the will is properly drafted and that everyone's needs are addressed.
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All edges of a cube are expanding at a rate of 2 centimeters per second.
(a) How fast is the volume changing when each edge is 3 cm? All edges of a cube are expanding at a rate of 2 cm/s.
(b) How fast is the volume changing when each edge is 13 cm(s)?
Answers
Therefore, the volume is changing at a rate of 54 cm3/s when each edge is 3 cm and at a rate of 1014 cm3/s when each edge is 13 cm.
The volume of a cube is given by the formula V = e3, where V is the volume and e is the length of each edge. Therefore, the rate of change of the volume with respect to the edge length is given by the derivative of the volume with respect to the edge length:
dV/de = 3e2
Since the edges are expanding at a rate of 2 cm/s, we can use the chain rule to find the rate of change of the volume with respect to time:
dV/dt = dV/de × de/dt = 3e2 × 2 = 6e2
(a) When each edge is 3 cm, the rate of change of the volume is:
dV/dt = 6(3)2 = 6(9) = 54 cm3/s
(b) When each edge is 13 cm, the rate of change of the volume is:
dV/dt = 6(13)2 = 6(169) = 1014 cm3/s
Therefore, the volume is changing at a rate of 54 cm3/s when each edge is 3 cm and at a rate of 1014 cm3/s when each edge is 13 cm.
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prove that (81/16)^-3/4 ×[(25/9)^-3/2 ÷ (5/2)^-3]=1
Answers
Answer:
First write them in positive exponent form
(16/81)¾ × [ (9/25)^3/2 ÷ (2/5)³ ]
(2⁴×¾)/ (3⁴×¾) × [ (3² × ^3/2) / (5² ×^3/2) ÷ 2³/5³)
Simplify the terms
2³/3³ × ( 3³ / 5³ ÷ 2³/5³)
Solve the terms in the bracket
2³/3³ × (3³/5³×5³/2³)
You will get
2³/3³ × 3³/2³ = 1
They will cancel each other so the answer will be 1
Hope this helps.
Find the polar equation of the conic with focus at the pole, directrix y=3 and eccentricity of 2.
Answers
To find the polar equation of a conic with focus at the pole, directrix y=3, and eccentricity of 2, we can use the definition of a conic in polar coordinates.
The general form of the polar equation for a conic with focus at the pole is given by:
r = \(\frac{ed}{1+e\cos(\theta-\theta_0)}\)
Where:
- r is the distance from the origin (pole) to a point on the conic.
- e is the eccentricity.
- d is the distance from the pole to the directrix.
- θ is the angle between the polar axis and the line connecting the pole to a point on the conic.
- θ_0 is the angle between the polar axis and the line connecting the pole to the focus.
In this case, the focus is at the pole, so θ_0 = 0. The directrix is y = 3, which means its distance from the pole is d = 3. The eccentricity is given as 2, so e = 2.
Substituting these values into the general equation, we get:
r =\(\frac{2\cdot3}{1+2\cos(\theta-0)}\)
Simplifying further:
r =\(\frac{6}{1+2\cos(\theta)}\)
Therefore, the polar equation of the conic with focus at the pole, directrix y=3, and eccentricity of 2 is:
r =\(\frac{6}{1+2\cos(\theta)}.\)
This equation describes the shape of the conic in polar coordinates, where r represents the distance from the origin to a point on the conic, and θ represents the angle between the polar axis and the line connecting the origin to the point.
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At the restaurant, Gordon packed 8 orders with 4 items per order
in the morning. In the afternoon, he packed 6 orders with 7 items
per order.
Answers
Answer:
what is the question?
Step-by-step explanation:
The instructor noted the following scores on the last quiz of the semester for 8 students. Find the range of this data set 59,61,83,67,81,80,81,100
Answers
answer: the range is 41.
to find the range of this data set, we first need to find the minimum and maximum values - which are 59 and 100.
then we subtract the minimum from the maximum.
59 - 100 = 41.
Dеtеrmіnе tһе domain օf tһе fսnсtіօn f(х) = 2х + 1 ԝһеn tһе range іѕ {-3, 9, 15}.
Answers
x = -3 ==> 2(-3) + 1 = (-6) + 1 = -5
x = 9 ==> 2(9) + 1 = 18 + 1 = 19
x = 15 ==> 2(15) + 1 = 30 + 1 = 31
Domain = (-5, 19, 31)How is x = 5 mathematically different from x > 5?
Answers
Answer:
in x>5 x is larger than 5
Step-by-step explanation:
x=5 means x is equal to 5
x>5 means x is greater than 5
Answer:
X=5 means that the unknown variable in the equation is equal to the number 5, while x > 5 means that the unknown variable is larger then the number 5.
Step-by-step explanation:
Please help, I don't know what to do!
Answers
Thus, the given set of triangles ABC and DEF are not found to be similar triangles.
Explain about the similarity of polygon:If the matching sides and angles of two polygons are proportional, then the polygons are comparable. If any two polygons meet the following two criteria, they are said to be similar.
Both polygons' matching sides have the same percentage. The polygons' corresponding inner angles are same.For the given triangles ABC and DEF to be similar, the ratios of their sides muse be equal.
AB/DE = BC/EF = AC/DF
6/8 = 4/6 = 6/8
3/4 = 2/3 = 3/4
But,
3/4 ≠ 2/3 ≠ 3/4
Thus, the given set of triangles ABC and DEF are not found to be similar triangles.
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bridge is raised so that it forms a 15° angle with the ground. It is then raised some more so that it forms a 43° angle with the ground. How many degrees was the draw bridge raised from its first position to its second position?
Answers
Answer: If you minus it the answer is -0.488692191 rad
I think
Step-by-step explanation:
How do you find the second of an angle?
The whole part of the measure of an angle in decimal degrees is the whole number of degrees. Multiplying the decimal part by 60 gives the number of minutes. If this number of minutes has a decimal part, then multiplying this decimal part by 60 gives the number of seconds.
These are my opinion
Zack is 7 years old than lacy. Ronnie is 23.Jane is 15 years younger than Ronnie and 16 years younger than Lacey.how old is lacey
Answers
23-15=8
Jane is 8 years old
ANSWER-If to Ronnie she’s 15 years younger but to Lacey she’s 16 years younger that means Lacey would be 24
24-16=8
And Zack being 7 years older is 31
Info given—
Zack is 7 years older
Jane is 15 years younger ( than Ronnie)
16 years younger than Lacey
Ronnie is 23
Which of the following is the value of a when the function (x) - 3|xlis written in the standard form of an absolute value
function?
Answers
Answer:1
Step-by-step explanation:2
2
The value of a when the function f(x) = 3|xl is written in the standard form of an absolute value function is 3.
What is meant by an absolute function ?An absolute function is defined as a function which consists of an algebraic expression that is within absolute value symbols.
Here,
The standard form of the absolute value function is written by,
f(x) = a|x|
Given that,
f(x) = 3|x|
Comparing this with the standard form, we get,
a|x| = 3|x|
Therefore, a = 3
Hence,
The value of a when the function f(x) = 3|xl is written in the standard form of an absolute value function is 3.
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Taiya invests $4,848 in a savings account with an interest rate of 5% compounded annually. What is the interest that she earned? *
Answers
Answer:
the answer is $6520.02
Step-by-step explanation:
explanation linked as image
about your photograph 4 in wide and 6in long the photograph is enlarged and their larger is proportional to the original photograph with a larger and has a width of 12 in what is the length of the Enlargement
Answers
12/4=3 so you would multiply 6•3 to get 18
Answer: 18 inches.
Explanation: A simple way to see this problem is to convert the width and length of the photo into a ratio. Width to Length. Now that ratio would be 4:6
or in other words 4 to 6. Ratios can be written as fractions. In this case 4:6 can be written as 4/6. Now all that is left to do is find the missing number of the next ratio since we know that the next ratio is 12 to unknown number.
Step 1.) Once you convert the ratio into a fraction find your variables.
4/6 = 12/?
Step 2.) Let's change the unknown number to x in value according to algebra.
4/6 = 12/x
Step 3.) Solve using cross multiplication.
4/6 = 12/x
4(x) = 6(12)
4x = 72
4x/4 = 72/4
x=18
Hope this helps. Let me know if you have any questions.
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At the Burger Hut, 4 burgers and 3 drinks costs $23.25. 2 burgers and 4 drinks cost $16.00. How much does one burger cost?
Answers
Answer:
Tell me if im wrong but i think it is $2.6 for a burger. Im might be wrong though
Step-by-step explanation:
I will mark you brainlist!
Two number cubes are rolled together 20 times. A sum of 9 is rolled 8 times. What is the expermental probality of rolling a sum of 9?
What is the EXPERIMENTAL probability of rolling a sum of 9 (for this experiment)?
(Hint: A sum of 9 was rolled 8 times out of 20 rolls of a pair of dice.)
Answers
Answer:
I might be wrong but wouldn't it be 8/20 or 2/5
Step-by-step explanation:
What is the domain of the function expressed by this formula?
Y= 1/x - 7
Answers
Answer:
x cannot equal seven, there's a mark for it in RSM menu
Step-by-step explanation:
so the answer is y = -7
(x-3) (x+9) need help asap
Answers
We will use the F.O.I.L method.
-multiplying the First terms,
-multiplying the Outer terms,
-multiplying the Inner terms,
-and multiplying the Last terms
So we have x² + 9x - 3x - 27 which simplifies to x² + 6x - 27.
Just multiply them out
It has taken me 32 minutes to drive 48 km. If the total length of my journey is 146 km and I maintain the same speed, estimate how much longer I will be driving for?
Answers
It has taken me 32 minutes to drive 48 km. If the total length of my journey is 146 km and I maintain the same speed, then you can estimate that you will be driving for approximately 65.344 minutes longer to complete the remaining 98 km of your journey.
To estimate how much longer you will be driving for, we can use the concept of proportionality. We know that the time taken to drive 48 km is 32 minutes. Let's use this information to find the time it would take to drive 146 km.
We can set up a proportion to find the time:
(time taken for 48 km) / (48 km) = (time taken for 146 km) / (146 km)
Let's solve for the time taken for 146 km:
(time taken for 146 km) = (time taken for 48 km) * (146 km / 48 km)
Substituting the given values:
(time taken for 146 km) = 32 minutes * (146 km / 48 km)
Calculating the value:
(time taken for 146 km) ≈ 32 minutes * 3.042
(time taken for 146 km) ≈ 97.344 minutes
Therefore, it would take approximately 97.344 minutes to drive 146 km at the same speed.
To estimate how much longer you will be driving for, we can subtract the initial time of 32 minutes from the estimated time of 97.344 minutes:
Additional time = 97.344 minutes - 32 minutes
Additional time ≈ 65.344 minutes
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List all of the subgroups of S4. Find each of the following sets. Are any of these sets subgroups of S4?(a) {σ ∈ S4 : σ(1) = 3}(b) {σ ∈ S4 : σ(2) = 2}
Answers
This set {σ ∈ S4 : σ(1) = 3} contains the following elements of S4: (13), (23), (34), (24), (14), (12)(34), (13)(24), (14)(23) and {σ ∈ S4 : σ(2) = 2} this set contains the following elements of S4: (12), (21), (13)(24), (24)(13).
What are the subgroups of S4The group S4 is the symmetric group on 4 elements and has 24 elements. We can list all of its subgroups as follows:
The trivial subgroup {e}.Three subgroups isomorphic to the cyclic group of order 2: {e, (12)}, {e, (13)}, {e, (14)}.Four subgroups isomorphic to the cyclic group of order 3: {e, (123), (132)}, {e, (124), (142)}, {e, (134), (143)}, {e, (234), (243)}.Two subgroups isomorphic to the dihedral group of order 4: {e, (1234), (13)(24), (1432)}, {e, (1234), (14)(23), (1324)}.The alternating group A4 of even permutations: {e, (123), (132), (124), (142), (134), (143), (234), (243), (12)(34), (13)(24), (14)(23), (12)(34), (13)(24), (14)(23)}.Now, let's consider the sets (a) and (b) and see if they are subgroups of S4:
(a) {σ ∈ S4 : σ(1) = 3}
This set contains the following elements of S4: (13), (23), (34), (24), (14), (12)(34), (13)(24), (14)(23). We can check that this set is not a subgroup of S4 because it is not closed under composition. For example, (13)(14) = (134) is not in the set.
(b) {σ ∈ S4 : σ(2) = 2}
This set contains the following elements of S4: (12), (21), (13)(24), (24)(13). We can check that this set is a subgroup of S4. It is closed under composition, inverses, and contains the identity element e. Therefore, it is a subgroup of S4 and is isomorphic to the cyclic group of order 2.
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