Answers
Answer:
I think it’s c
Step-by-step explanation:
Related Questions
N. 1 and 7/10 gallons of gasoline were used to drive 25 and 1/2 miles. How many
miles per gallon did the car get?
miles per gallon
Answers
Answer:
Similar to the question: They figure that they will drive 792 miles round trip. If their car gets 25 miles per gallon and the current cost of gasoline is $2.35, what will the gas for their trip cost? $74.45 George is taking the same trip to San Antonio (792 miles)
Step-by-step explanation:
Hope it helps :)
What is the slope of the line?y−3=5(x−2)
Answers
Answer:
5
Step-by-step explanation:
[ y - 3 = 5(x - 2) ] is written in point slope form [ y - y1 = m(x - x1) ] where (x1, y1) = any given points and m = slope. Looking at the equation, m = 5, so that is the slope.
Best of Luck!
Answer:
5
Step-by-step explanation:
I got it correct on khan academy. So if you have it on khan academy is 5
Use the quadratic equation x^2+3x+5=0 to answer the questions. A: What is the discriminant of the quadratic equation? B: Based on the discriminant, which statement about the number and type of solutions to the equation is correct?
A: 11
A: 29
A: −11
A: −29
B: The equation has two complex solutions.
B: The equation has one repeated real solution.
B: The equation has two real solutions.
Answers
Answer:
A: -11
B: Two complex solutions
Step-by-step explanation:
The discriminant of this equation is 3^2-20=9-20=-11. Since the discriminant is negative, its square root will be an imaginary number, and there will be two complex solutions. Hope this helps!
Answer:
A:-11
B: has no real solutions
Step-by-step explanation:
For this equation: a=1, b=3, c=5
1x2+3x+5=0
Step 1: Use quadratic formula with a=1, b=3, c=5.
x=
−b±√b2−4ac
2a
x=
−(3)±√(3)2−4(1)(5)
2(1)
x=
−3±√−11
2
Answer:
No real solutions.
the combo meal was 7.75. there is a 20% reward coupon. how much is the combo
Answers
7y- (5y - 12) = 20 + 2y +4
Answers
Answer:
12
Step-by-step explanation:
7y-5y+12=20+2y+4(combine and subtract 7-5)
2y+12=20+2y+4
2y+12=24+2y(add)
2y+12=2y+24(flip 24+2y into: 2y+24)
2y+12-12=2y+24-12(subtract 12 from both sides)
2y=2y+12(simplify, subtract them)
2y-2y=2y+12-2y(subtract 2y from both sides)
0=12(simplify terms)
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You have been given this probability distribution for the holding-period return for Cheese, Inc. stock: Assuming that the expected return on Cheese's stock is 14.35%, what is the standard deviation of these returns?
A. 4.72%
B. 6.30%
C. 4.38%
D. 5.74%
E.None of the options
Answers
Without the probability distribution, it is not possible to calculate the standard deviation accurately. Thus, none of the provided options can be considered correct without additional information.
Show me how to calculate the standard deviation of the returns?To calculate the standard deviation of the returns, we need the probability distribution of the holding-period returns and their corresponding values. Since the probability distribution is not provided in your question, it is not possible to determine the standard deviation.
To calculate the standard deviation, you would typically need the individual returns and their corresponding probabilities. With that information, you can use the formula for calculating the weighted standard deviation:
σ = √[∑(Ri - E(R))^2 * P(Ri)],
where Ri represents the individual returns, E(R) is the expected return, and P(Ri) is the probability of each return.
Without the probability distribution, it is not possible to calculate the standard deviation accurately. Thus, none of the provided options can be considered correct without additional information.
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For the following matrix A, find A^-1 if it exists.
Answers
Given the matrix A :
\(A=\begin{bmatrix}{0} & {0} & {1} \\ {1} & {0} & {0} \\ {0} & {1} & {0}\end{bmatrix}\)The determinant of the matrix will be =
\(1\cdot(1\cdot1-0)=1\)Now, we will find the transpose of the matrix :
\(A^T=\begin{bmatrix}{0} & {1} & {0} \\ {0} & {0} & {1} \\ {1} & {0} & {0}\end{bmatrix}\)Then, find the elements of the inverse :
\(\text{adj(A)}=\begin{bmatrix}{0} & {1} & {0} \\ {0} & {0} & {1} \\ {1} & {0} & {0}\end{bmatrix}\)So, the inverse will be :
\(A^{-1}=\frac{adj(A)}{\det (A)}=\begin{bmatrix}{0} & {1} & {0} \\ {0} & {0} & {1} \\ {1} & {0} & {0}\end{bmatrix}\)What is the rule that defines the function represented by the table?
х
0
1
3
4
40
10
5
2
مین امر
5
32
y
A
f(0) = 4 (40)*
B. f(t) = (40)
O C.
f(x) = 40(:)"
D.
f(x) = 4)
Answers
Answer:
40
Step-by-step explanation:
and any (subsequent words) was ignored because we limit queries to 32 words.
The graph of a quadratic function with vertex (2, 3) is shown in the figure below. Find the domain and the range.
Answers
the smallest one of the smallest one of the reasons you have any ideas for dinner tonight
PLEASE HELPPPPP ASAP Which is an absolute value function g(2) that represents both horizontal and vertical transformations of the parent function f(x) = |x|?
A. g(x) = 3|x|+ 10
B. g(x) = – 5|x - 7|
C. g(x) = |x+3| + 4
D. g(x) = 2| x- 44|
Answers
Answer:
C
Step-by-step explanation:
This graph goes 3 to the left and 4 up. The only one with horizontal and vertical transformations.
In the figure there are 5 equal rectangles and each of its sides is marked with a number as indicated in the drawing. Rectangles are placed without rotating or flipping in positions I, II, III, IV, and V in such a way that the sides that stick together in two rectangles have the same number. Which of the rectangles should go in position I?
Answers
The rectangle which should go in position I is rectangle A.
We are given that;
The rectangles A,B,C and D with numbers
Now,
To take the same the number of side
If we take A on 1 place
F will be on second place
And B will be on 4th place
Therefore, by algebra the answer will be rectangle A.
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help me do love this please
Answers
Answer:
x=9 feet
Step-by-step explanation:
i think the value of x is 9 ft
PLEASE NO LINKS AND NO NEGATIVITY
Answers
Answer:
Answer is 15-r .Hope it will help you
Which angles are supplementary to 5
Answers
If F(x)=3x+5 and G(x)=5x+3, mark all true statements.
a. F(5)=28
b. G(10)=53
C. F(2)+G(3)=29
d. G(10)-F(1)=41
e. None of the above statements are true
Answers
Plug in F(x) to the equation answer and see if it is true or false by plugging it in
what is the product of -2x^3 +x -5 and x^3 -3x-4?
a) Show your work
b) is the product of -2x^3 +x -5 and x^3 -3x-4 equal to the product of x^3 -3x-4 and -2x^3 +x -5? Explain your answer.
Answers
Answer:
For part 1:
-2x^6 + 7x^4 + 3x^3 - 3x^2 + 11x + 20
For part 2:
Based on the foiling of both, they are equal.
Step-by-step explanation:
(-2x^3 +x -5)( x^3 -3x-4)
What we need to do is foil one by one.
I’ve attached a picture of this.
Once you foil, you add like terms.
Now for part 2, x^3 -3x-4 and -2x^3 +x -5, we do the same process.
Change
2.215(1 and 5 are recurring/repeating decimals)
in form of a/b
Answers
Answer:
Answer:
2.215=2 43/200
Step-by-step explanation:
Showing the work
Rewrite the decimal number as a fraction with 1 in the denominator
2.215=2.215/1
Multiply to remove 3 decimal places. Here, you multiply top and bottom by 103 = 1000
2.215/1×1000/1000=2215/1000
Find the Greatest Common Factor (GCF) of 2215 and 1000, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 5,
2215÷5/1000÷5=443/200
Simplify the improper fraction,
=2 43/200
In conclusion,
2.215=2 43/200
Answer:
\(\frac{731}{330}\)
Step-by-step explanation:
We require 2 equations with the repeating numbers placed after the decimal point.
let x = 2.2151515... ( multiply both sides by 10 and 1000 )
10x = 22.1515.... → (1)
1000x = 2215.1515.... → (2)
Subtract (1) from (2) thus eliminating the repeating decimal
990x = 2193 ( divide both sides by 990 )
x = \(\frac{2193}{990}\) = \(\frac{731}{330}\)
Thus
2.2151515..... = \(\frac{731}{330}\)
what is in y=mx+b for for this equation?
y-4=2(x-2)
Answers
the y-intercept cancels out in the equation
Answer: y = 2x
Step-by-step explanation:
We will change this equation into slope-intercept form (y = mx + b). To do this, we will isolate the y-variable.
Given:
y - 4 = 2(x - 2)
Distribute:
y - 4 = 2x - 4
Add 4 to both sides of the equation:
y = 2x
What are the answer for these questions?
Answers
1. Yes
2. -1
3. 4/3
4. y=4/3x-1
Answer:
I dont know the first one I'm sorry
Y- intercept is -1
The slope is: 4/3
The slope intercept equation for the table is: y=4/3x-1
HELP!!!!! Please. I really need it.
Answers
Let's call the price of the motorcycle "x".
We know that Lenny paid 12.5% in tax, which is the same as 0.125 as a decimal.
To find out how much tax Lenny paid, we can multiply the price of the motorcycle by 0.125:
0.125x = $1437.50
Now we can solve for x by dividing both sides by 0.125:
x = $11,500
Therefore, the price of the motorcycle, not including tax, was $11,500.
Answer:
Your question is:
1437.5 is 12.5% of what number?
1437.5 = 0.125x
x = 1437.5/.125 = $11,500
Therefore, the answer is $11,500!
Step-by-step explanation:
Please brainliest if the helped you a lot! And tell me if I am wrong! I would be so sorry if it was wrong! :D
The distance across a circular field is 98.638 meters. Is it diameter radius or circumference
Answers
It is more likely that the distance across a circular field is the diameter rather than the circumference.
To determine whether the distance across a circular field is the diameter or the circumference, we can use some formulas that relate these parts of a circle. The formulas are:
Circumference = π * diameter
Diameter = 2 * radius
Radius = diameter / 2
If we plug in the given distance of 98.638 meters into these formulas, we can see which one gives a reasonable value for the other parts of the circle. For example, if we assume that the distance is the diameter, then we can find the radius and circumference as follows:
Radius = diameter / 2
Radius = 98.638 / 2
Radius = 49.319 meters
Circumference = π * diameter
Circumference = π * 98.638
Circumference ≈ 310.05 meters
These values seem reasonable for a circular field. However, if we assume that the distance is the circumference, then we can find the diameter and radius as follows:
Diameter = circumference / π
Diameter = 98.638 / π
Diameter ≈ 31.39 meters
Radius = diameter / 2
Radius = 31.39 / 2
Radius ≈ 15.695 meters
These values seem too small for a circular field. Therefore, it is more likely that the distance across a circular field is the diameter rather than the circumference.
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Complete question:
The distance across a circular field is 98.638 meters. Is it a diameter, a radius or a circumference?
A cricket pitch measures 1 chain by 10 feet. What is the area of a cricket pitch in square feet?
Answers
Answer:
660 square feet
Step-by-step explanation:
1 chain = 66 feet
Length ( l ) = 66 feet
Breadth ( b ) = 10 feet
To find :
The area of a cricket pitch in square feet = ?
The area of a cricket pitch in square feet will be in the shape of rectangle.
Formula : -
Area of a rectangle = lb
Area of a rectangle
= 66 x 10
= 660 square feet
Therefore,
660 square feet is the area of a cricket pitch.
Answer:
660
Step-by-step explanation:
I chain = 22 * 3 so to find the area we have to do (22*3) * 10 = 660
Hope this solved your question!
Please help me on this. Appreciated :)
Answers
1/3 + 1/3 is 2/3 bc the denominator always stays the same but you always add the numerator so that us 2/3 and you do the same with the others
Two trains leave the station at the same, one heading west and the other east. The westbound train travels at 55 miles per hour. The eastbound train travels at 75 miles per hour. How long will it take for the two trains to be 156 miles apart?
Answers
The time that taken for the two trains is 1.2 hours.
The computation of the time taken for the two trains is shown below:
Given that
The westbound train travels 55 miles per hour.
And, the eastbound train travels 75 miles per hour.
So, the total speed is
= 55 miles per hour + 75 miles per hour
= 130 miles per hour
The distance is 156 miles
So, the time taken is
\(= \frac{distance}{speed}\\\\= \frac{156\ miles}{130\ miles\ per\ hour}\\\\\)
= 1.2 hours
Therefore we can conclude that the time that taken for the two trains is 1.2 hours.
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Answer:
1.2 hours
Step-by-step explanation:
Given data:
Speed of the westbound train = \(55 miles/hr\)
Speed of the eastbound train = \(75 miles/hr\)
Since the trains are moving in the opposite direction their relative speed becomes,
\(55 miles/hr +75 miles/hr=130 miles/hr\).
Since, time = distance / speed
Now the time taken for the two trains to be 156 miles apart
\(time = \frac{156 miles}{130 miles/hr} \\=1.2 hours\)
Hence, the time taken for the two trains to be 156 miles apart = \(1.2 hours\)
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a car travels at na average speed of 64 miles per hour how many miles does it travel. in 5 hours and 45 minutes
Answers
Answer:
Step-by-step explanation:
(64)5.45= 348.8
Which point satisfies both f (x) = 2X and g(x) = 3?
Answers
Answer: uhh 76t4
Step-by-step explanation: words here
Can you help me please.
Is (2,4) solution of the equation y = x - 2 ?
Answers
Answer:
(2, 4) is not a solution.
Step-by-step explanation:
To find out whether (2, 4) is a solution to the linear equation, y = x - 2, we need to substitute the given values of the point into the equation:
y = x - 2
4 = 2 - 4
4 = -2 (False statement, as 4 is not equal to -2).
The given point (2, 4) does not satisfy the linear equation.
Therefore point (2, 4) is not a solution to y = x - 2.
in a graph, the experimental variable is plotted on the multiple choice x-axis. y-axis. x- and y-axis. z-axis.
Answers
The experimental variable is plotted on the x-axis in a graph, while the y-axis represents the dependent variable or the outcome being measured in response to changes in the independent variable.
In a graph, the experimental variable is typically plotted on the x-axis. The x-axis represents the independent variable, which is the factor being manipulated or controlled by the experimenter. This variable is often plotted horizontally along the bottom of the graph.
The y-axis, on the other hand, represents the dependent variable, which is the outcome or result that is measured or observed in response to changes in the independent variable. The y-axis is typically plotted vertically along the side of the graph.
The x-axis and y-axis together form a Cartesian coordinate system, with the x-axis representing the horizontal axis and the y-axis representing the vertical axis. This allows for the representation of the relationship between the independent and dependent variables in the form of a scatter plot, line graph, bar graph, or other types of graphs.
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4
On a farm
the number of cows and the number of sheep are in the ratio 9:2
the number of sheep and the number of goats are in the ratio 8 : 2
There are 50 goats on the farm.
How many cows are there on the farm?
Answers
Answer:
900
Step-by-step explanation:
There are 50(8/2) = 200 sheep.
So, there are 200(9/2) = 900 cows.
Draw a line segment with endpoints M and R. Now draw a parallel line segment that is the same length as MR¯¯¯¯¯¯¯¯¯ with the endpoints M′ and R′ in the same order.
Which answer correctly describes the transformation from MR¯¯¯¯¯¯¯¯¯ to M′R′¯¯¯¯¯¯¯¯¯¯¯¯?
Answers
The required transformation would be in the variable because the slope of parallel lines is always the same.
A line can be defined by the shortest distance between two points is called as a line.
Here,
Line MR is drawn with the endpoints M and R, and another line M'R' is drawn which is parallel to line MR. There is a property of parallel lines that the slope of the parallel lines is always equal. , So the slope of lines are equal there must be a change in variable x and y which describes the translation of the line M'R'.
Thus, the required transformation would be in the variable because the slope of parallel lines is always the same.
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