Answer:
600 times
Step-by-step explanation:
The scale of a map is 1/2 in : 8 mi. What is the actual distance of the map if it is 2 in?
10. If 4n = 3.60, which is the value of n? A 0.09 B 0.9 C 9 P 6.5 D 90
Answer: The answer is B: 0.9
in how many ways can $5$ people be seated around a round table? (two seatings are considered the same if one is a rotation of the other.)
24 different seatings are possible when five people are to be seated around a circular table such that two seatings are considered the same if one is a rotation of the other.
What is fundamental counting principle?
A rule used to count the entire number of alternative outcomes in a circumstance is known as the fundamental counting principle. It asserts that if there are n ways to do something and then m ways to do something else, then there are nm methods to do both of these acts. The Fundamental Principle of Counting assists in determining how selection is made based on available options. The Fundamental Principle of Counting streamlines the method to choosing by taking into account all of the available options and their combinations in order to calculate the Probability.
Here,
Since there are 5 peoples,
let us fix the first person and remaining will be set according to that.
this can be arranged in,
(5-1)!=4!
=24 ways
When five persons are sitting around a circular table, 24 distinct seatings are available, with two seatings regarded the same if one is a rotation of the other.
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On this necklace the ratio of black beads to white beads is 1:3
How many more black beads do you need to add to make the
ratio of black to white 3:1?
Answer:
8 more black beads.
Step-by-step explanation:
B=1
W=3
B:W = 1: 3
Make
B:W = 3:1 = 9:3
So we need (9-1) = 8 more black beads.
Answer: chupa verga maricon de mierda
Step-by-step explanation:
Is this correct if you answer I’ll give brainlest
Answer:
verticle
you are correct
Step-by-step explanation:
Answer:
the answer is currently incorrect x is horizontal
Step-by-step explanation:
trust me I gurante this
Ms. Martinez bought 36-pint sized containers of strawberry yogurt. How many gallons is that?
Answer:
4.5 gallons
Step-by-step explanation:
Find det(2A2) if A is 3 × 3 and det(A)=4.
The determinant of 2A^2 if A is 3 × 3 and det(A)=4 is 128.
The Determinant of a matrix when multiplied with any constant is the determinant of the matrix without that constant multiplied to the nth power of the constant, where n is the rank of the matrix.
So, Det(2A²) can be written as 2³× Det(A²)
and we also know if the dimensions of the matrices are the same Det(A × B) is the same as Det(A) × Det(B)
so, further, we can write
Det(2A²)=2³× Det(A)× Det(A)
Also its given that Det(A) = 4
so, putting the value of the given we get,
Det(2A²)=2³× 4 × 4
i.e. Det(2A²) = 128
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to promote recycling, the ground of the neighborhood sandbox is being covered with shredded tires. the sandbox will not be covered. what is the area of the shredded tire portion of the playground
The sandbox will not be covered. 450ft² is the area of the shredded tire portion of the playground.
Modern mathematics heavily relies on the concept of area. A two-dimensional figure, form, or planar lamina's area is a measurement of how much space it takes up in the plane. Simply put, the area is the amount of fabric or material with the specified thickness needed to build an accurate representation of the shape and the quantity of paint required to cover the shape's surface in a single layer, or one coat.
area = 15×30
=450ft²
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Determine the y-intercept of the equation -x + 2y = 10a. 1b.-10C. 5d. 2
Determine the y-intercept of the equation -x + 2y = 10
a. 1
b.-10
C. 5
d. 2
__________________________________________
y-intercept is (0, b)
y = mx +b
-x + 2y = 10
2y = x +10
y = 1/2 x + 5
______________
if x= 0
y= 1/2 *0 +5
y= 5
____________________
The y-intercept is (0, 5 )
The answer is c
‼️‼️‼️‼️‼️‼️‼️‼️‼️
A department store is having a sale.
a. Malcolm bought 6 bowls for $13.20. What is the unit rate?
b. The store is having a promotion. For every 8 glasses you buy, you get 3 free plates. Malcolm got 9 free plates. How many glasses did he buy?
c. The unit rate of the glasses was $1.80 per glass. How much did Malcolm spend on glasses?
Answer:
a. Unit rate is 2.2
13.20/6 = 2.2
b. 24
3 x 3 = 9
8 x 3 = 24
c. 43.2
24 x 1.8 = 43.2
Answer:
a. $2.20 / bowl
b. 24 glasses
c. $43.20
Step-by-step explanation:
Hope this helps!!! Please help me with my most recent question i really need help!
the labor time constraint is a resource availability constraint. what will happen to the dual value (shadow price) if the right-hand-side for this constraint increases to 750? coursehero
The Labοr Time cοnstraint is a resοurce availability cοnstraint. If the right-hand side fοr this cοnstraint increases tο 750, the dual value (shadοw price) will be less negative. Optiοn(e) is cοrrect.
What is Resοurce availability cοnstraints?Resοurce availability cοnstraints imply a scarcity οf resοurces. The limiting factοr is that these cοnstraints limit the prοductiοn οr οutput οf an οrganizatiοn. Cοnstraints οf resοurce availability are represented as linear equatiοns in οptimizatiοn prοblems, which must be fulfilled. These cοnstraints specify the maximum number οf resοurces that can be used in prοductiοn, the minimum amοunt οf prοductiοn that must be achieved, and the availability οf specific resοurces within the plant, amοng οther things.
The allοwable increase and decrease in the right-hand side οf the cοnstraint οf labοr time are 100 and 200, respectively.
The allοwable increase is 50. Therefοre, the shadοw price will be less negative. As a result, the cοrrect οptiοn is (e) It will be less negative.
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Complete question:
Consider a partial output from a cost minimization problem that has been solved to optimality. name Final value shadow price constraint R.H side allowable increase allowable desrease
labor time 700 -6 700 100 200
The Labor Time constraint is a resource availability constraint. What will happen to the dual value (shadow price) if the right-hand-side for this constraint increases to 750 ?
a. It will be zero.
b. It will be positive.
c. It will remain at −6.
d. It will be more negative.
e. It will be less negative.
please help with this
What is 12x3 – 9x2 – 4x + 3 in factored form?
(
x2 –
)(
x –
)
Answer:
(4x - 3)(3x² - 1)
Step-by-step explanation:
12x³ - 9x² - 4x + 3 ( factor the first/second and third/fourth terms )
= 3x²(4x - 3) - 1 (4x - 3) ← factor out (4x - 3) from each term
= (4x - 3)(3x² - 1)
Katrina sketches the graphs of four functions on a coordinate plane. Which of the following functions is linear?
The function that is linear is the function that is a straight line
How to determine the function that is linearA linear function can be identified on a graph by its shape.
A linear function will always have a straight line. So, if the graph of several functions, then the linear function would be a straight line.
To confirm that it is a linear function, you can check if it has the form y = mx + b, where m and b are constants.
In this form, m represents the slope of the line, which is a measure of how steep the line is. and b is the y-intercept
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6c=2(3c-4)+2c
what is the step by step solution to this equation
i'll do it step-by-step here. if there's any step that doesn't make sense, feel free to let me know!
6c = 2(3c-4) + 2c
distribute the 2 among the terms in the parentheses first.
6c = 6c - 8 + 2c
because both sides have 6c, we can cancel them out. 6c - 6c = 0.
0 = -8 + 2c
move the 8 to the other side (+8 to both sides).
8 = 2c
divide both sides by 2.
8/2 = c
therefore, 4 = c.
hope i helped! good luck.
I could really use MisterBrainly right now! 50 points and brainliest for first correct answer
Triangle ABC is dilated by a scale factor of 3. Find the vertices of the new triangle DEF if the original vertices are A(-1, 1), B(2, 7) and C(3, -3).
What are the new coordinates?
Answer:
-3, 3
6,21
9,-9
Step-by-step explanation:
Answer:
> Your coordinates are; -3, 3 || 6, 21 || 9, -9
Step-by-step explanation:
> I hope this solves your problem correctly.
How do you find mass Percent example?
To find the mass percent of a substance, you need to know the mass of the substance and the total mass of the mixture. The formula for mass percent is:
Mass percent = (mass of substance / total mass of mixture) * 100
For example, let's say you have a mixture that is made up of 50 grams of salt and 100 grams of water. To find the mass percent of salt in the mixture, you would use the following calculation:
Mass percent of salt = (50 grams of salt / 150 grams total) * 100 = 33.33%
This means that 33.33% of the total mass of the mixture is made up of salt.
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kathy needs money for her trip to europe. if she has $300$ us dollars in the bank but wants to withdraw half of it in british pounds and half of it in euros, how many more euros than pounds will she have? assume $1$ pound is equal to $1.64$ usd and $1$ euro is equal to $1.32$ usd, and round to the nearest whole number.
Kathy will have 23 more euros than pounds after withdrawing half of her money in each currency using algebra.
First, let's calculate how much money Kathy will withdraw in pounds and euros. She wants to withdraw half of her $300$ US dollars in each currency, so that would be $150$ US dollars for each.
To find the amount in pounds, we can divide $150$ US dollars by the exchange rate of $1.64$ USD per pound:
Amount in pounds = $\frac{150}{1.64} \approx 91.46$ pounds.
To find the amount in euros, we can divide $150$ US dollars by the exchange rate of $1.32$ USD per euro:
Amount in euros = $\frac{150}{1.32} \approx 113.64$ euros.
Rounding both amounts to the nearest whole number, Kathy will have approximately $91$ pounds and $114$ euros.
To determine how many more euros than pounds she will have, we subtract the amount in pounds from the amount in euros:
$114$ euros - $91$ pounds = $23$ more euros than pounds.
Therefore, Kathy will have 23 more euros than pounds after withdrawing half of her money in each currency.
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You have a triangle with one 70 degree angle and one 40 degree angle. What is the measure of the other angle? A) 40 degrees B) 70 degrees C) 60 degrees D) 180 degrees
Answer:
B) 70 degrees
Step-by-step explanation:
The sum of angles in a triangle = 180 degrees
We are given 2 angles in the triangle = 70° and 40°
The measure of the third angle is
180° = 70° + 40° + 3rd Angle
3rd Angle = 180° - ( 70° + 40°)
= 180° - 110°
= 70°
The measure of the other angle is 70°
Option B is the correct option.
HELP PLEASE
Line CD passes through points C(3,5) and D(6, 0)., What is the equation of line CDin standard form?
O 5x+3y Mo
O 5x3y - 30
O 5xY
O 5x+v
30
18
Answer:
The answer would be B.) 5x - 3y = 30
To make a sports drink, Tommy puts 2 liters of water in a pitcher along with 4 ounces of sports drink additive. How much liquid is now in the pitcher, in ounces?
1 liters = 33.81 ounces
Answer:
71.62
Step-by-step explanation:
2 liters = 2(33.81) ounces or 67.62 oz
4 more ounces were added
new total is 71.62 oz
How do I do this I’ve tried so many times please help
Answer:
100°
Step-by-step explanation:
∠A and ∠B are supplementary angles, which means:
∠A° + ∠B° = 180°
\((2x) + (2x + 20) = 180\)
Expand the parenthesis and solve for x:
\(2x + 2x + 20 = 180\)
\(4x + 20 = 180\)
\(4x = 180 - 20\)
\(4x = 160\)
\(x = \frac{160}{40}\)
∴\(x = 40\)
Substitute the value of x to determine the measurement of ∠B:
\(2(40) + 20\)
\(80 + 20\)
= 100°
a pet store donated 50 pounds of food for adult dogs , puppies and cats to an animal shelter. 19 and 3/4 pounds was adult dog food and 19 7/8 was puppy food. how many pounds of cat food did the store donate?
Answer: 10 3/8
Step-by-step explanation:
= 50 - 19 3/4 - 19 7/8
= 10 3/8
Carlos is taking a car trip that is more than 240 miles, depending on the route he chooses. He has already driven 135 miles. How much farther does he have to go ?
Carlos have to travel 105 miles to reach the destination.
The path followed by an object to travel a predetermined distance at a predetermined speed from one place to another is called the distance traveled. As was previously said, the distance formula combines distance, speed, and time.
As per the details share in the above question are as bellow,
The details provided are as follow,
Carlos is traveling by automobile for more than 240 miles.
Carlos has traveled 135 miles so far.
How far must Carlos still travel?
We have to use subtraction method to determine the distance remaining.
Now subtract the total distance by the distance traveled,
Substitute the value in above we get,
=240-135
=105 miles
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Nombra cinco profesiones que utilizan ángulos
They are many profession that use angles,few of them are aerospace engineers,architects etc..
Angle:
When two straight lines or rays intersect at a common endpoint, an angle is formed. An angle's vertex is the common point of contact. Angle is derived from the Latin word angulus, which means "corner."
Five occupations that make use of angles are
Construction managers in the Management sector.Mechanical engineers in the Professional sector. Data entry and information processing workers in the Administrative sector. Police and detectives in service sector .Automotive service technicians and mechanics in Installation sector.Therefore, the above mentioned profeesion use angles in work
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i need help answering
Answer:c
Step-by-step explanation:
How can 10% of 82 be used to determine 60% of 82?
Enter your answers in the boxes to correctly complete the statement.
10% of 82 is
, so 60% of 82 is
Answer:10% of 82 is 820so 60% of 82 is 4800
Step-by-step explanation:
i hope im right
Suppose that the marginal cost function of a handbag manufacturer is C'(x) = 0.375x² - x + 500 dollars per unit at production level x (where x is measured in units of 100 handbags). Find the total cost of producing 10 additional units if 8 units are currently being produced. Total cost of producing the additional units: ___
Note: Your answer should be a dollar amount and include a dollar sign and be correct to two decimal places.
Answer:
$5535.00
Step-by-step explanation:
You want the cost to produce 10 more units if 8 are being produced and the marginal cost function is c'(x) = 0.375x² -x +500.
CostThe cost is the integral of the marginal cost. If we want 10 more units than the 8 being produced, the total cost for those units will be the definite integral of the marginal cost function from 8 to (8+10) = 18.
The attachment shows that integral to have a value of 5535.
The cost to produce 10 more units is $5535.00.
__
Additional comment
Many graphing calculators can do the numerical integration for you. The integral of the function is ...
C(x) = x³/8 -x²/2 +500x
The cost of interest is C(18) -C(8).
Verify that both y_1(t) = 1 - t and y_2(t) = -t^2/4 are solutions of the initial value problem
Since y_1(0) = 1, it satisfies the initial condition. However, y_2(0) = 0 does not satisfy the initial condition, as it should be y(0) = 1. Therefore, only y_1(t) is a solution of the initial value problem.
To verify that both y_1(t) = 1 - t and y_2(t) = -t^2/4 are solutions of the initial value problem, we first need to understand what the problem is. An initial value problem is a differential equation that includes an initial condition. In this case, we can assume that the initial condition is y(0) = 1.
Now, let's substitute both y_1(t) and y_2(t) into the differential equation and see if they satisfy the initial condition. The differential equation is not provided, but assuming it is y'(t) = -t/2, we have:
y_1'(t) = -1
y_2'(t) = -t/2
Substituting y_1(t) and y_2(t) into the differential equation gives:
y_1'(t) = -1
= -t/2 (when t = 2)
y_2'(t) = -t/2
= -t/2 (for all t)
Thus, both y_1(t) and y_2(t) satisfy the differential equation. Now, let's check if they satisfy the initial condition.
y_1(0) = 1 - 0
= 1
y_2(0) = -0^2/4
= 0
In conclusion, y_1(t) = 1 - t is the only solution that satisfies the differential equation and initial condition, while y_2(t) = -t^2/4 is not a solution since it does not satisfy the initial condition.
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Easy !
Quick !
Easy.
Answer:
2/5 or 40%
Step-by-step explanation:
there are 10 possible ways to choose 2 cards:
19,13
19,10
19,14
19,22
10,13
14,13
22,13
10,14
10,22
14,22
there are only 4 pairs whose sum is greater than 32:
19,14
19,22
13,22
14,22
Answer:
3/5
Step-by-step explanation:
Melissa can buy an 8 pound bag of dog food for $7.20. Which bag has an equivalent cost?