Answer:
A. -4
Step-by-step explanation:
Use the gradient formula (y2-y1)/(x2-x1)
Use the coordinates so (-2,17) = (x2, y2) and (-1, 13) = (x1, x2)
so 17-13/-2--1
= -4
Answer:
-4
Step-by-step explanation:
Each time 'x' changes by +1 the value of 'y' changes by -4
Teena and Adil have a total of 560 counters. Adil has 2/5 of the number of counters that Teena has. How many more counters does Teena have then Adil?
A) 240
B) 336
C) 400
D) 224
ANSWER:
:2/5 * 560 = D) 224
Researchers carried out a survey of fourth-, fifth-, and sixth-grade students in Michigan. Students were asked whether good grades, athletic ability, or being popular was most important to them. The two-way table below summarizes the survey data
Hey there! We need you to link a photo to the chart to see the survey data in order to answer the question. Thanks!
Which of these was a result of the French and Indian War?
Brainliest answer fast
The British government had a large war debt.
The colonists were given their independence.
The British government stayed out of colonial politics.
The colonists were free to move west of the Appalachians.
Answer:
your anser is: The British government had a large war debt.
Step-by-step explanation:
during the war thr brits used alot of money and started taxing the colonists thinking it was right just because they protected them during the war.
Answer:
the colonies were given their Independence
My meal cost $32.50 and I want to tip
16%. What is my total for that meal?
Answer:
Step-by-step explanation:
37.70
Answer:
$32.50
tip:5.20
Answer: 37.70
Step-by-step explanation:
What is the volume of a cylinder with base radius 2 and height 9
Answer:
Step-by-step explanation:
Volume of the cylinder is = π x r x r x h = π x 2 x 2 x 9 = 113.097
((8y-3x)/(4))/(4)-(-7+5x)/(3)
Let's simplify step-by-step
8y-3x/4/4 -(-7+5x/3)
Distribute:
=-3/16 x +1/2 y+-5/3 x+7/3
Combine like terms:
=-3/16x+1/2 y +-5/3x+7/3
=(-3/16x+-5/3x)+(1/2y)+(7/3)
=-89/48x +1/2y+7/3
Answer: -89/48x+1/2y+7/3
can yall help wit dis
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Answer:
14 miles
Step-by-step explanation:
make it into an equation 1.50x+3=24 then solve
How do you find the phasor of a sine wave?
Using Euler's formula the phasor of a sine wave is the complex amplitude represented on a complex plane and is useful for analyzing AC circuits.
To find the phasor of a sine wave, you need to follow these steps:
Write the sine wave in the form of a function of time, such as A sin(ωt + φ), where A is the amplitude of the wave, ω is the angular frequency, t is the time, and φ is the phase angle.Rewrite the function as a complex exponential using Euler's formula: \(Ae^{j(\omega t + \varphi)}\), where j is the imaginary unit.The phasor of the sine wave is then the complex amplitude of the exponential function, which is simply \(Ae^{j\varphi}\).You can represent the phasor on a complex plane by plotting the amplitude of the wave on the real axis and the phase angle on the imaginary axis.The magnitude of the phasor represents the amplitude of the sine wave, while the phasor's angle represents the wave's phase shift relative to a reference waveform.The phasor is useful in analyzing the behavior of sine waves in AC circuits, where it allows you to perform calculations using complex numbers and phasors rather than trigonometric functions and time-domain waveforms.Learn more about Euler's formula at
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What is the perimeter of this
polygon?
A_3 cm
9 cm
C
[?] cm
B 3 cm
how many real solutions does the system have? y=−3x−1, y=x^2−3x + 4
the system of equations has two real solutions: (5, -16) and (1, -4).
To determine the number of real solutions for the system of equations:
1) y = -3x - 1
2) y = x^2 - 3x + 4
We can compare the graphs of the two equations to see if they intersect at any point. If they do, it means there is a real solution to the system.
The first equation represents a straight line with a slope of -3 and a y-intercept of -1. The graph of this equation is a downward-sloping line.
The second equation represents a quadratic function. The graph of this equation is a parabola that opens upward.
To find the points of intersection, we need to solve the system by setting the equations equal to each other:
-3x - 1 = x^2 - 3x + 4
Rearranging the equation:
x^2 - 6x + 5 = 0
Factoring the quadratic equation:
(x - 5)(x - 1) = 0
Setting each factor equal to zero:
x - 5 = 0 --> x = 5
x - 1 = 0 --> x = 1
Now, we can substitute these x-values back into either equation to find the corresponding y-values.
For x = 5:
y = -3(5) - 1
y = -16
For x = 1:
y = -3(1) - 1
y = -4
Therefore, the system of equations has two real solutions: (5, -16) and (1, -4).
So the correct answer is two real solutions.
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Audrey is planning to drive from City X to City Y. The scale drawing below shows the distance between the two cities with a scale of ¼ inch = 24 miles.
City X
City Y
3 in
The actual distance between the two cities is 288 miles.
What is the actual distance?A scale drawing is a smaller version of a larger image / city. The scale drawing is reduced by a constant ratio. This means that the scale drawing of the two cities would be smaller than the actual cities.
The scale is used to keep the proportion of the dimensions between the scale drawing and the original diagram similar. This means that the scale drawing of the two cities would be smaller than the actual cities.
The actual distance between the two cities = (3 x 24) ÷ 1/4
= 3 x 24 x 4 = 288 miles
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She counted the money and found out she has $14.90 in the jar. How many dimes and quarters does she have?
Answer:
There're too much possibilities of the answer.
Somebody help me please
Answer:
the first one is 36
Step-by-step explanation:
Mark scored 138 points in 6 games. How many points did he score per game?
Answer:
23 Points
Explanation:
The answer you are looking for is 23 points per game.
To find this answer, you simply divide 138 by 6.
I hope this helps!
A textbook store sold a combined total of 237 history and psychology textbooks in a week. The number of history textbooks sold was two times the number of psychology textbooks sold. How many textbooks of each type were sold?
Answer:
Let's use variables to represent the unknowns:
Let x be the number of psychology textbooks sold.
Then, the number of history textbooks sold is 2x (twice the number of psychology textbooks sold).
The problem tells us that the total number of textbooks sold is 237, so we can set up an equation:
x + 2x = 237
Simplifying and solving for x:
3x = 237
x = 79
Therefore, 79 psychology textbooks were sold and 2x = 158 history textbooks were sold.
Step-by-step explanation:
(5) Find The properties in a given doy[P(2)]→? Use The Ratio Test To determine The Convergence (6) or divergence of the series.n=1∑[infinity]2nn2→ ? (5) Find The properties That Two units are sold in a given day[P(2)]→? Use The Ratio Test To determine The Convergence (6) or divergence of the series.n=1∑[infinity]2nn2→?Use The Ratio Test To determine The Convergence (6) or divergence of the series.n=1∑[infinity]2nn2→ ?
If the ratio is less than 1, then the series converges, and if the ratio is greater than 1, then the series diverges.
To find the properties that two units are sold in a given day, the formula P(2) is used.
The Ratio Test can be used to determine the convergence or divergence of the series given by the expression n=1∑[infinity]2nn2→.
To use the Ratio Test, you must calculate the ratio of the values of the successive terms that occurs in the series.
The ratio is calculated by dividing the n+1th term by the nth term.
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Helppppppppppppppppppppp due in 2hrs
plz watch for more questions
the 2nd pic has the 2 options plz have an explanation
Answer:
B. 20 = 2g
Step-by-step explanation:
What we see here is a diagram showing a bar of 20 at the top, and a pair of g's bars each taking up half of the 20 bar.
Seeing this, that would mean the 2 bars showing g equal 20, so the equation 20 = 2g is the one which the diagram shows.
when the angle of an incline with a block resting on it increases the normal support force? A) decreases B) increases C) stays the same
Answer:
normal force decreases
Step-by-step explanation:
N=mgcosθ, and cosine decreases as theta increases
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Answer:
A) decreases
Step-by-step explanation:
As the angle of the incline increases, the normal force decreases, which decreases the frictional force. The incline can be raised until the object just begins to slide.
Michael is trying to determine where to open two new store locations. He has population data to determine the amount of revenue he will receive for each location. He is charged a \( \$ 1000 \) fee for
Michael needs to analyze the population data, demographics of the city, and the competition in the area to determine whether or not to open a new store.
Michael is trying to determine where to open two new store locations. He has population data to determine the amount of revenue he will receive for each location.
He is charged a $1000 fee for opening a new store at a certain location. However, he is unsure whether the population of the city would be large enough to warrant opening a new store at that location.
The first step that Michael needs to take is to analyze the population data that he has.
Based on the population data, he needs to make an informed decision about whether or not to open a new store at that location. This would require him to take into consideration the average income of the population as well as the demographics of the city.
Another important factor that Michael needs to take into consideration is the competition in the area. If there are already several stores in the area, then opening a new store might not be a good idea.
This is because the competition would be too high and he would not be able to generate enough revenue to make up for the cost of opening a new store.
However, if there are no stores in the area, then Michael might consider opening a new store. This would require him to invest a significant amount of money, but he could also generate a significant amount of revenue in return.
Additionally, he needs to take into consideration the cost of opening a new store and whether or not he can generate enough revenue to make up for that cost.
Overall, Michael needs to carefully analyze all the data that he has before making an informed decision about where to open new store locations.
In conclusion, Michael needs to analyze the population data, demographics of the city, and the competition in the area to determine whether or not to open a new store. If the population is large enough and there is no competition in the area, then he should consider opening a new store. However, if there is already a significant amount of competition in the area, then he should avoid opening a new store.
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A closed half-plane is the solution of a linear inequality that comes close to the boundary line.
O True
O False
Answer:false
Step-by-step explanation:
Simplify the expression. Show your work
Answer:
simplify(cube_root(27⋅x⋅exp(6)⋅y⋅exp(4)))
Step-by-step explanation:
derivative(cube_root(27⋅x⋅exp(6)⋅y⋅exp(4)))
limit(cube_root(27⋅x⋅exp(6)⋅y⋅exp(4)))
taylor_series_expansion(cube_root(27⋅x⋅exp(6)⋅y⋅exp(4)))
antiderivative(cube_root(27⋅x⋅exp(6)⋅y⋅exp(4)))
integral(cube_root(27⋅x⋅exp(6)⋅y⋅exp(4)))
equation_solver(cube_root(27⋅x⋅exp(6)⋅y⋅exp(4))=0)
simplify(cube_root(27⋅x⋅exp(6)⋅y⋅exp(4)))
the vector spaces (consisting of all polynomial os degree at most 3) and are isomorphic. group of answer choices true false
The statement " the vector spaces (consisting of all polynomial os degree at most 3) and are isomorphic" is true because linear transformation T from the vector space of polynomials of degree at most 3 with real coefficients to R^4 is an isomorphism.
It is true that the vector spaces consisting of all polynomials of degree at most 3 are isomorphic.
To see why, consider the linear transformation T from the vector space of polynomials of degree at most 3 with real coefficients to R^4 given by
T(a + bx + cx^2 + dx^3) = (a, b, c, d).
It can be shown that T is a linear transformation and an isomorphism. This means that T is a bijective linear transformation, which preserves the structure of the vector space.
Thus, the vector space of polynomials of degree at most 3 with real coefficients and R^4 are isomorphic, and therefore the original vector spaces consisting of all polynomials of degree at most 3 are also isomorphic.
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It rained 1.01 inches, but 0.018 of the rain evaporated, how much rain would be left?
What is 40% of 160???
Answer:
64
Step-by-step explanation:
what value will be assigned to strgrade when intscore equals 90?
The variable assigned to strgrade when intscore equals 90 would likely be 'A'.
If intscore is 90, what grade will be assigned to strgrade?When the variable intscore equals 90, the corresponding value assigned to the variable strgrade would typically be 'A'. This suggests that a score of 90 is associated with the highest grade achievable in the given context. The specific mapping between integer scores and letter grades may vary depending on the grading system or criteria in place. It is important to note that without further information about the grading scale or specific rules defined within the system, it is difficult to determine the exact value of strgrade assigned to intscore of 90.
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The ratio of the weight of max to that of his friend artur is 5:9. artur goes on a diet and lose 4kg and now the ratio of their weights is 5:7. how much does artur weigh now?
After losing 4 Kg ,the weight of Artur is 14 Kg .
In the question ,
it is given that ,
the ratio of weight of Max : Artur is 5 : 9 .
So the weights of Max and Artur before dieting is 5x and 9x .
Now Artur goes on dieting and lose 4 Kg weight and
the ratio of weight of Max and Artur becomes 5:7 .
and the weights of Max and Artur after dieting is 5x and 7x .
Present weight of Artur = 7x .
As we can see that the change in Artur weight is 9x - 7x = 2x
According to the question
2x = 4
x = 2
hence Artur now weighs 7*(2) = 14 Kg
Therefore , after losing, 4 Kg the weight of Artur is 14 Kg .
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Help! Show work please
will mark brainliest
Answer:
x = 62.23 ft
y = 47.67 ft
Step-by-step explanation:
Whitch equation represents a cricle with the center t(5,-1) and q radius of 16 units
(x - h)^2 + (y - k)^2 = r^2 is the equation for a circle with center (h, k) and radius (r).
What exactly is a math equation?
A mathematical statement that establishes the equality of two mathematical expressions is the definition of an equation in algebra. Consider the equation 3x + 5 = 14, in which the terms 3x + 5 and 14 are separated by the word "equal."
So, an equation that represents a circle with center (5, -1) and radius of 16 units is:
(x - 5)^2 + (y + 1)^2 = 16^2
or
(x - 5)^2 + (y + 1)^2 = 256
The graph of this equation will be a circle centered at the point (5,-1) with a radius of 16 units.
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You and your friend are playing "Rock-Paper-Scissors." In this game, each of the two players chooses rock, paper, or scissors. Both players reveal their choice at the same time, and the winner is determined based on the choices. Rock beats scissors by smashing it, scissors beats paper by cutting it, and paper beats rock by covering it. If both players choose the same object, it is a tie. All the possible outcomes of the game are listed below. If we take outcomes 1,3,4,5,8,1,3,4,5,8,1, comma, 3, comma, 4, comma, 5, comma, 8, comma and 999 as a subset of the sample space, which of the statements below describe this subset?
As we already found, the probability of winning for any selection is 1/3 = 0.333.
What is probability?Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Probability = Number of favourable outcomes / Number of samples
a) Let's suppose that player 1 chooses rock, and the selection of player 2 can be thought of as random.
If player 2 randomly selects rock, the result of the game is a draw.
if player 2 randomly selects papers, player 1 loses.
if player 2 randomly selects scissors, player 1 win.
Then we have 3 options with the same probability, that will be:
1/3
This is, the probability of winning is equal to the quotient between the number of outcomes that make player one win (1, in this case, scissors) and the total number of outcomes (3) = 1/3
the probability of a draw is equal to the quotient between the number of outcomes that make a draw (1, in this case, rock) and the total number of outcomes (3) = 1/3
The probability of losing is equal to the quotient between the number of outcomes that make player one lose (1, in this case, paper) and the total number of outcomes (3) = 1/3
The complete question is given below.
2. Almost everyone has played the rock-paper-scissors game at some point. Two players face each
other and, at the count of 3, make a fist (rock), an extended hand, palm side down (paper), or a
"V" with the index finger and middle fingers (scissors). The winner is determined by these rules:
rock smashes scissors, paper covers rock, and scissors cut paper. If both players choose the
same object, then the game is a tie. Suppose that Player 1 and Player 2 are both equally likely to
Choose rock, paper, or scissors.
a) Give a probability model for this change process.
b) Find the probability that Player 1 wins the game on the first throw.
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