I need to show you the picture to much to right down.
Answers
Answer:
The multiplication fraction that matches the model is;
\(\frac{1}{3}\times\frac{2}{5}=\frac{2}{15}\)Explanation:
Given the model shown in the attached image;
The model is divided into 3 columns, and the shaded part is only contained in one column, which gives;
\(\frac{1}{3}\)Also the model id divided into 5 rows, and only two rows of the 5 rows of the last column was shaded.
So, we have the multiplication fraction as;
\(\frac{1}{3}\times\frac{2}{5}=\frac{2}{15}\)Therefore, the multiplication fraction that matches the model is;
\(\frac{1}{3}\times\frac{2}{5}=\frac{2}{15}\)Related Questions
Solve for w: 7w≤ -42
Answers
Answer:
w≤−6
Step-by-step explanation:
Yur welcome :)
Answer:
w is less than or equal to -6.
Step-by-step explanation:
Algebra Find the value of each variable.
13.
X
Answers
Solve V= lwh for w
PLEASE HELP I WILL GIVE BRAINLY
Answers
Answer:
The answer is w=lhv
solution
v=lwh
v\w=lh
w=lhv
Marc, a single taxpayer, earns $260,000 in taxable income and $8,000 in interest from an investment in city of Birmingham bonds. Using the U.S. tax rate schedule for year 2021, what is his current marginal tax rate
Answers
Marc's current marginal tax rate can be determined by referring to the U.S. tax rate schedule for the year 2021 based on his taxable income.
To calculate Marc's current marginal tax rate, we need to look at the U.S. tax rate schedule for the year 2021. The tax rate schedule consists of several tax brackets, each with its corresponding tax rate. As taxable income increases, individuals move into higher tax brackets and are subject to higher tax rates. Based on Marc's taxable income of $260,000, we would need to refer to the tax rate schedule to determine his marginal tax rate. As the exact tax rates within the brackets can vary, it's important to consult the specific tax rate schedule for the given year.
By locating the corresponding tax bracket for $260,000 in taxable income, we can identify the applicable tax rate. Marc's current marginal tax rate would be the tax rate associated with the bracket that includes his interest.
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helpppp!!!!!!!!!!!!!
Answers
Answer:
D is the right answer.
Perimeter is the distance around an objectArea represents space inside a 2-D objectVolume represents space inside a 3-D objectHope it helps!
A holiday company charters an aircraft to fly to Malta at
a cost of $22 000. It then sells 150 seats at $185 each and a
futher 35 seats at a 20% discount. Calculate the profit made
per seat if the plane has 200 seats.
Answers
Answer:
$54.65 profit per seat
Step-by-step explanation:
150(185) + 35(185)(.8) = 27,750 + 5,180 = 32,930 - 22,000 = 10,930
10,930/200 = $54.65 profit per seat
Answer:
$54.65
Step-by-step explanation:
First, we find the total amount made. This is easy:
(150 x 185) + (35 x .8(185)) =
27750 + 5180 =
32930
We then subtract the $22000, so the company makes a profit of 10930. There are 200 seats, so the profit made per seat is $54.65
3(x+2)=5x-7
Work out value of x
Answers
Answer:
first distribute:
3x+6=5x-7
then combine the x's:
-2x+6=-7
get rid of the 6:
-2x=-13
divide the 2:
6.5
Step-by-step explanation:
Answer:
x = 13/2
Step-by-step explanation:
3(x+2) = 5x-7 3x+6 = 5x-73x-5x = -7-6-2x = -13x = -13/-2x = 13/2what is the point-slope form of a line with slope -4 that contains the point (-2, 3)
Answers
Answer:
\(y - 3 = - 4(x + 2)\)
Answer question 3 and also I will give you brainiest if you give the correct answer hurry!!!
Answers
Then for the initial value:
We see that y increases by 24 for 1 x, so subtracting the value at x=1 by 24 we get 120-24 = 96, which is the initial value.
Hope this helps
. (5 points) Several statements about a differentiable, invertible function f(x) and its inverse f-1(x) are written below. Mark each statement as either "TRUE" or "FALSE" (no work need be included for this question). = 1. If f(-10) = 5 then – 10 = f-1(5). 2. If f is increasing on its domain, then f-1 is decreasing on its domain. 3. If x is in the domain of f-1 then $(8–1(a)) 4. If f is concave up on its domain then f-1 is concave up on its domain. (Hint: think about the examples f(x) = em and f-1(x) = ln x.) 5. The domain of f-1 is the range of f. 3. (10 points) Determine where the function f(x) = 2x2 ln(x/4) is increasing and decreasing.
Answers
By definition, the inverse function f-1 will map the output 5 back to the input -10.
1. TRUE - If f(-10) = 5, it means that the input -10 maps to the output 5 under the function f.
2. FALSE - The statement is incorrect. The increasing or decreasing nature of a function and its inverse are not directly linked. For example, if f(x) = x^2, which is increasing, its inverse function f-1(x) = √x is also increasing.
3. Not clear - The statement seems incomplete and requires additional information or clarification to determine its validity.
4. FALSE - The statement is incorrect. The concavity of a function and its inverse are not directly related. For example, if f(x) = x^2, which is concave up, its inverse function f-1(x) = √x is concave down.
5. TRUE - The domain of the inverse function f-1 is indeed the range of the original function f. This is a fundamental property of inverse functions, where the roles of inputs and outputs are swapped.
Regarding the determination of where the function f(x) = 2x^2 ln(x/4) is increasing and decreasing, we need to analyze the sign of its derivative. Taking the derivative of f(x) and setting it equal to zero, we can find the critical points. Then, by examining the sign of the derivative on different intervals, we can determine where the function is increasing or decreasing.
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Understand the if a quadratic equation is factorable.
Answers
Given the following quadratic expression:
\(\text{ }\frac{169}{9}=(x-6)^2\)Let's check if the given equation can be solved by factoring.
a.) Let's determine the original equation.
\(\text{ }\frac{169}{9}=(x-6)^2\)\(\text{ }\frac{169}{9}=x^2\text{ - 12x + 36}\)\(x^2\text{ - 12x + 36 - }\frac{169}{9}\text{ = 0}\)\(\text{ }x^2\text{ - 12x + }\frac{324}{9}\text{ - }\frac{169}{9}\text{ = 0 }\rightarrow\text{ }x^2\text{ - 12x + }\frac{324-169}{9}\text{ = 0 }\)\(x^2\text{ - 12x + }\frac{155}{9}\text{ = 0 }\)From the original equation, we observed that the constant 155/9 is not a perfect square. For the original quadratic equation to be factorable, we must apply the method of completing the square.
Therefore, we can say that the original quadratic equation can't be solved by factoring.
Which expression is equivalent to startfraction startroot 10 endroot over rootindex 4 startroot 8 endroot?
Answers
The expression that is equivalent to √10 / (4√8) is given as √5 / 8
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
Given the equation:
√10 / (4√8)
Simplifying:
= √10 / (4√(4 * 2))
= √10 / (8√2)
= √5 / 8
The expression that is equivalent to √10 / (4√8) is given as √5 / 8
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what does 3x+2x+4+2 equal
Answers
Answer:
5x + 6
Step-by-step explanation:
3X + 2X = 5X
4 + 2 = 6
5X + 6 IS SIMPLIST FORM
Answer:
5x +6
Step-by-step explanation:
Consider states with l=3. (a) In units of ℏ, what is the largest possible value of Lz? (b) In units of ℏ, what is the value of L? Which is larger, L or the maximum possible Lz? (c) Assume a model in which is described as a classical vector. For each allowed value of what angle does the vector make with the axis?
Answers
(a) The largest possible value of Lz in units of ℏ for states with l=3 is 3ℏ.
(b) The value of L in units of ℏ for states with l=3 is 3ℏ. The maximum possible Lz is equal to L, so they are equal.
(c) In a classical vector model, for each allowed value of Lz, the vector makes an angle with the axis that depends on the specific value of Lz and the orientation of the vector. Without further information, it is not possible to determine the exact angle.
In quantum mechanics, the angular momentum operator Lz measures the projection of the angular momentum along the z-axis. For states with l=3, the maximum possible value of Lz is equal to l, which is 3.
The total angular momentum L for states with l=3 is also equal to l, which is 3. In this case, the maximum possible value of Lz is equal to L. Therefore, L and the maximum possible Lz are equal.
In a classical vector model, the orientation of the vector is determined by the values of Lx, Ly, and Lz. The angle that the vector makes with the axis depends on the specific values of Lx, Ly, and Lz. Without knowing these values, it is not possible to determine the exact angle.
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Board 1
C
(3x + 16)°
7
(5x - 54)
Board 2
Enter the measure of ZC.
Answers
Answer:
59°
Step-by-step explanation:
From the question given, we obtained the following:
C + (3x + 16) = 180 (sum of angle on a straight line)
5x – 54 = 3x + 16 (Altanate angles are equal)
Next, we shall determine the value of x.
This can be obtained as follow:
5x – 54 = 3x + 16
Collect like terms
5x – 3x = 16 + 54
2x = 70
Divide both side by the coefficient of x i.e 2
x = 70/2
x = 35
Finally, we shall determine the value of C as shown below:
C + 3x + 16 = 180
But, x = 35
C + 3(35) + 16 = 180
C + 105 + 16 = 180
C + 121 = 180
Collect like terms
C = 180 – 121
C = 59°
Therefore, the value of C is 59°
Jamel plans to take a cruise that leaves out of New Orleans and needs to rent a car to see the sights as well as travel to and from the airport. The cost of renting a car is $50 plus $0.75 per mile for every mile over 40 miles driven. If Jamel's total cost for renting the car is $122.75, use the composition of functions to find how many miles Jamel drove the car on his vacation?
Answers
The number of miles that Jamel drove the car on his vacation was 97 miles.
Let the number of miles that he traveled be represented by x.
Based in the information given, the equation to solve the question will be:
50 + (0.75 × x) = 122.75
50 + 0.75x = 122.75
Collect like terms
0.75x = 122.75 - 50
0.75x = 72.75
Divide both side by 0.75
0.75x/0.75 = 72.75/0.75
x = 97
Therefore, Jamel drove the car for 97 miles.
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A wheel has a diameter of 70 cm and completes a revolution in 0.25 seconds at top speed
A) determine the angular velocity, w, in radians per second
B) how far does the the wheel in one minute
Answers
Answer:
8π radians/second527.8 metersStep-by-step explanation:
A) The angular velocity is the ratio of angular distance to time:
ω = 1 revolution / (0.25 s) = (2π radians)/(0.25 s)
ω = 8π radians/second
__
B) The arc length is ...
s = rθ = rωt
s = (35 cm)(8π rad/s)(60 s) = 16,800π cm
s ≈ 52779 cm = 527.79 m
The wheel travels about 527.8 meters in one minute.
jim drinks 15 ounces of water each hour. which expression shows how much he drank
Answers
The amount of water drank in 12 hours will be 180 ounces.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Jim drinks 15 ounces of water each hour. The amount of water drank by Jim in 12 hours will be,
Amount of water = 15 x 12
Amount of water = 180 ounces
Hence, the amount of water drank in 12 hours will be 180 ounces.
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Is 8,876,546 a rational number
Answers
Answer:
lgbtq
Step-by-step explanation:
Answer:
yes!!
Step-by-step explanation:
determine whether the equation below has one solution, no solutions, or an infinite number of solutions. Afterwards determine two values of x that support your conclusion. x+10=5
Answers
The equation will have only one solution. The value of x is -5.
What is an equation?An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given equation x + 10 = 5 will be solved as below:-
x + 10 = 5
Take 10 to the right of the equation.
x = 5 - 10
x = -5
The equation is giving the value of x equal to -5. Then the equation will have only one solution.
Therefore, the equation will have only one solution. The value of x is -5.
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If you roll a dice four times, what is the chance that you roll a 2?
Answers
Answer:
about 51.77%
Step-by-step explanation:
The probability you will roll a 2 is the complement of the probability you will not roll a 2.
__
p(no 2)A die has 6 faces, one of which is labeled with 2. The probability of rolling a 2 on any given roll is 1/6, so is 1-1/6 = 5/6 that a 2 will not be rolled. Sequential rolls of the die are presumed to be independent, so the probability of 4 rolls not showing a 2 at any time is ...
p(no 2) = (5/6)^4 = 625/1296
p(2)The probability that at least one 2 will show up on at least one roll is the complement of this value:
p(some 2) = 1 -625/1296 = 671/1296 ≈ 0.517747
The chance you will roll at least one 2 is about 51.77%.
Isabelle rides her bike to school. The graph shows her speed at different point
times during her ride, explain what is going on in the graph using the words
increasing decreasing, constant
Answers
Answer:
0 to 2 minutes - Accelerating
3 to 4 minutes - Constant
6 to 8 minutes - Decelerating
9 to 11 minutes Accelerating
hope i have helped u
Step-by-step explanation:
12a^2-3ab+2b ;a=-5 b=4
Answers
\(Answer:\\\)
\(368\)
\(Step\: by\: step \:explanation:\\\)
\(12a^2-3ab+2b ; \\ \: if \: a=-5 \: and \: b=4
\\ 12a^2-3ab+2b = 12( - 5)^2-3( - 5)(4))+2(4) \\ 12a^2-3ab+2b = 300 + 60 + 8 \\ 12a^2-3ab+2b = 368\)
What is divided by 5/8 divided by 1/4 ?
A) 2/5 B) 3/4 C) 1 1/4 D) 2 1/2
Answers
Answer:
D: 2 1/2
Step-by-step explanation:
Answer:
the correct answer is.
A. 2/5
Spencer is making chocolate chip panckes for his whole family. He wants to make sure that there is 1/4 of a cup of chocolate chips in each pancake. He has 5-cup bag of chocolate chips. How many pancakes can he make
Answers
Spencer has a 5-cup bag of chocolate chips, and he wants to ensure that each pancake has 1/4 cup of chocolate chips. We need to find out how many pancakes Spencer can make.
Let us use the following formula to solve this problem: Pancakes = (Total amount of chocolate chips) ÷ (Amount of chocolate chips per pancake)To make one pancake with 1/4 cup of chocolate chips, we need 1/4 cup of chocolate chips per pancake.
Therefore, using the formula above, we can calculate the number of pancakes Spencer can make as follows:Pancakes = (5 cups) ÷ (1/4 cup per pancake)Pancakes = 5 ÷ (1/4) = 20Therefore, Spencer can make 20 chocolate chip pancakes with his 5-cup bag of chocolate chips.
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 Can you please help me!
Answers
B: slope intercept— Y= -1x + -3
Para, Perp, or Neither?: Para
Hope this helps (•w•)
The food bank received a large 49 pound bag of potatoes that they would 2 points
like to share with several families. Each family will receive 3.5 lbs. How
many portions can they make from this bag? Choose all the equations that
can represent this situation.
Answers
Answer:
14 portion
Step-by-step explanation:
Given:
Total mass of potatoes = 49 pound
Mass of each small bag = 3.5 pound
Find:
Total number of bags
Computation:
Total number of bags = Total mass of potatoes / Mass of each small bag
Total number of bags = 49 / 3.5
Total number of bags = 14 bags
Total 14 portion can me made from big bag
Pls help i will give brainly
Answers
Answer:
Exact Form:
248832 - 3 1/3 over 59
Decimal Form:
4217.46708051 or 4217.5
Step-by-step explanation:
Find the unknown measure. 3.) Katie uses a copy machine to enlarge her rectangular design that is 5 in. wide and 8 in. long. The new width is 10 in. What is the new length?
Answers
Given dimensions of rectangular design:
Width = w1 = 5 in
Length = l1 = 8 in
As mentioned, Katie uses a copy machine to enlarge her rectangular design. Therefore,
new width = w2 = 10 in
new length = l2 = x in
Katie creates a large copy of the original design. Therefore, the ratio of length to width must remain the same (as the original design). So, we can write as:
\(\frac{l1}{w1}=\frac{l2}{w2}\)
Now, let's put all the values in the equation
\(\frac{8}{5}=\frac{x}{10}\)\(10\cdot\frac{8}{5}=x\)\(2\cdot8\text{ = x}\)or
x = 16
Therefore, the new length would be 16.
What is 92 in kg to lbs?
Answers
Answer:
92kg is about 202.8 lbs
Step-by-step explanation:
The value of 92 in kg to lbs is 202.8 lbs
What is Kilo gram ?
Kilo gram can be defined as follows , one kilo gram is equals to thousand grams or one gram is equal to reciprocal of thousand.
Given ,
to find 92 in kg to lbs
So, we know that,
1 kg = 2.204
So, here for 92 kg
we need to multiply with 2.204
we get,
92 kg = 92 * 2.204
= 202.8
So, 92 kg = 202.8 lbs.
Therefore, the value of 92 in kg to lbs is 202.8 lbs
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