2) Which ordered pairs represent a proportional relationship between x and y?
a) (1, 2) and (6, 3)
b) (3, 8) and (4,9)
c) (4, 12) and (3, 15)
d) (2, 5) and (6, 15)
Answers
Answer:
d
Step-by-step explanation:
you can multiply the original x and y by 3 and get the second x and y
i hope this helps
Answer
d
Step-by-step explanation:
2,5 and 6,15
Related Questions
What value is equivalent to 30 − 2^3 × 3?
Answers
−
(
2
3
)
(
x
3
)
=
30
+
−
8
x
3
=
−
8
x
3
+
30
2 pounds of apples cost $0.76 How much would 3.5 pounds cost?
Answers
Answer:$1.33
Step-by-step explanation:
1 apple would cost 38 cents so 3 x .38 = 114 and half an apple is 19 cents so 114 plus 19 equals 133
What’s the answer please tell me
Answers
Answer: 3
Step-by-step explanation:
The larger triangle is 5 times the size of the smaller triangle. Notice 6 increased to 30. How? 5x6 = 30, so it increased in size 5 times. The rise of the larger triangle is 15. If we know that 15 is 5 times as large as the smaller rise, then 15 divided by 5 = 3. So the smaller rise is 3
Answer:
Missing rise is 3
Step-by-step explanation:
\(\frac{30}{15} =\frac{6}{x}\\\)
30x=90
x=3
How can I substitute this equation using a substitution method for b) y = 2x + 5
y = -3x - 10
Answers
Answer:
y = 2x + 5
y = -3x - 10= -23
Step-by-step explanation:
y = 2x + 5
y = -3x - 10 = -23
=====================================================
Explanation:
y = 2x+5 .... start with the first equation
-3x-10 = 2x+5 .... replace y with -3x-10 since y = -3x-10
The term "substitution" is the same as "replacement". Think of how the substitute teacher is a temporary replacement for your actual teacher.
Now we solve for x. Get all the x terms to one side and the non x terms to the other side
-3x-10 = 2x+5
-10-5 = 2x+3x
-15 = 5x
5x = -15
Next we divide both sides by 5 to isolate x
5x/5 = -15/5
x = -3
Now that we have the value of x, we can use this to find y. Pick any of the two equations to plug in this x value
y = 2x+5 = 2*(-3)+5 = -6+5 = -1
or
y = -3x-10 = -3(-3)-10 = 9-10 = -1
Either way, x = -3 leads to y = -1.
The fact we get the same y value helps us confirm we have the correct x value.
The solution to the system is (x,y) = (-3, -1)
This linear system is considered consistent and independent.
If you graph y = 2x+5 and y = -3x-10, you will find that the two lines intersect at (-3, -1) as the diagram shows below.
A carton of grapefruit juice displays the nutritional information shown below. How many grams of sugar are there in a 200 ml glass of juice? Grapefruit juice 250 ml contains Carbohydrate Sugar Protein 19.5 g | 16.5 g | 1.5 g
Answers
Answer:
13.2 g
Step-by-step explanation:
let x = grams sugar in a 200 ml glass
16.5 g sugar / 250 ml = x g sugar / 200 ml
x(250) = (16.5)(200)
x = (16.5)(200) / (250) = 3300 / 250 = 13.2
Answer: there are 13.2 g sugar in a 200 ml glass of juice
in mathematics to ______means to replace an expression with one that is equivalent to it
plzz need ans
Answers
Answer:
I believe the answer is substitution
Step-by-step explanation:
Hope this Helps :)
i think its called a regular expression.. but i'm not 100% sure. Sorry if im wrong.
What two tags should you always close your website out with ?
Answers
Answer:
</html>
Step-by-step explanation:
This is so because remember when programming in HTML once u put a code word after <html> always close it off with </html>
Answer:
Step-by-step explanation:
The person above me is right
A missile rises vertically from a point on the ground 75,000feet from a radar station. If the missile is rising at a rateof 16,500 feet per minute at the instant when it is 38,000feet high, what is the rate of change, in radians per minute,of the missile's angle of elevation from the radar station atthis instant?
a) 0.175
b) 0.219
c) 0.227
d) 0.469
e) 0.507
Answers
We can use trigonometry to solve this problem. Let θ be the angle of elevation from the radar station to the missile. Then we have:
tan θ = opposite/adjacent = height/distance
Differentiating both sides with respect to time t, we get:
sec^2 θ dθ/dt = (d/dt)(height/distance)
We are given that the missile is rising at a rate of 16,500 feet per minute, so we have:
(d/dt)(height/distance) = (d/dt)(38000/75000) = -0.01333
We are asked to find dθ/dt in radians per minute, so we need to convert tan θ to radians:
tan θ = opposite/adjacent = height/distance = 38,000/75,000
θ = arctan(38,000/75,000) = 27.42 degrees
θ in radians = 27.42 degrees x π/180 = 0.4789 radians
Substituting into the formula above, we get:
sec^2 θ dθ/dt = -0.01333
dθ/dt = -0.01333 / sec^2 θ = -0.01333 / (cos^2 θ) = -0.01333 / (cos^2 27.42 degrees) ≈ -0.219 radians per minute
Therefore, the answer is (b) 0.219.
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Please help asap oiuytyghjkjhugytfhjkl
Answers
Answer:
112
Step-by-step explanation:
correct me if im wrong.
I got this from doing 30 percent out of 160
160×0.30
160-48=112
Answer:
112
Step-by-step explanation:
30%*160=48
160-48=112
Name a point that is coplanar
Answers
The missing points are listed below:
RPXWSQXPWhat points in a parallelepiped are coplanar?
The picture attached aside shows us a right-angled parallelepiped and the Euclidean geometry indicates that a plane is generated by three non-colinear points, that is, three points that cannot be contained by a line.
Therefore, coplanar points are points that can be contained by one and same plane. Parallelepipeds are solids with eight vertices and twelve sides, each of them corresponding to a plane.
In this problem we must determine what fourth point is contained by the same plane that comprises the other three. Now we show the corresponding answers:
Q, P, S → RW, Z, S → PW, Z, Y → XQ, X, P → WY, Z, R → SR, Y, X → QQ, R, Y → XW, X, Q → PTo learn more on coplanar points: https://brainly.com/question/1593959
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simplify using the laws of exponents 2^3a^7 ×2a^3
Answers
Simplify using the laws of exponents
2^3a^7 ×2a^3
n^a x n^b = n^(a+b)
_______________________
2^3a^7 ×2a^3
1. the numbers
2= 2^1
2^3 ×2 = 2^4
2. a
a^7 x a^3 = a^10
______________________
The simplified expression is 2^4 a^10
Which expression is equivalent to 3(-5h-9) + 2?
Answers
The expression which is equivalent to the given expression; 3(-5h-9) + 2 as required in the task content is; -15h + 25.
Which expression is similar to the given expression?It follows from the task content that the expression which is similar to the given expression; 3(-5h-9) + 2 is to be determined.
Since the given expression is; 3(-5h-9) + 2; we have that;
By solving the parentheses by the distributive property;
-15h - 27 + 2
= -15h - 25.
Ultimately, the equivalent expression is; -15h - 25.
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: Prove that a) X'Y' + X'Y +XY = X' +Y b) A'BC' + ABC' + BC'D = BC' Find the complement of the following function a) WX(Y'Z+YZ') + W'X'(Y' +Z)(Y+Z') b) (A+B'+C') (A'B' +C)(A + B'C') Find Dual of question 2 (a, b),
Answers
a) X'Y' + X'Y + XY simplifies to X' + Y.
b) A'BC' + ABC' + BC'D simplifies to BC'.
Complement of the functions:
a) Complement is W' + X' + YZ.
b) Complement is (A' + B + C)(A'B' + C' + A'B).
a) To prove X'Y' + X'Y + XY = X' + Y, we can use Boolean algebra identities:
X'Y' + X'Y + XY
= Y'(X' + X) + XY(Distributive Law)
= Y' + XY(X + X' = 1)
= X' + Y(Commutative Law)
Therefore, X'Y' + X'Y + XY simplifies to X' + Y.
b) To prove A'BC' + ABC' + BC'D = BC', we can simplify the expression using Boolean algebra:
A'BC' + ABC' + BC'D
= BC'(A' + A) + BC'D (Distributive Law)
= BC' + BC'D(A + A' = 1)
= BC'(BC' + BC'D = BC' + BC'(1) = BC')
Hence, A'BC' + ABC' + BC'D simplifies to BC'.
Complement of the given functions:
a) The complement of WX(Y'Z + YZ') + W'X'(Y' + Z)(Y + Z') is W' + X' + YZ.
b) The complement of (A + B' + C')(A'B' + C)(A + B'C') is (A' + B + C)(A'B' + C' + A'B).
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Find the solution to y′′−4y′+3y=9x2−12 with y(0)=6 and y′(0)=8.
Answers
Answer:
Scroll Down Below...
Step-by-step explanation:
To decipher to the likely second-order undeviating alike characteristic equating accompanying beginning environments, we can use the form of unproven coefficients.The characteristic equating for the similar constituent the characteristic equating is:r^2 - 4r + 3 = 0Factoring the equating, we have:(r - 1)(r - 3) = 0So the ancestries of the characteristic equating are r1 = 1 and r2 = 3.The inexact resolution for the comparable part is before:y_h(x) = c1 * e^(x) + c2 * e^(3x)To find the indicated resolution, we adopt it has the form:y_p(x) = Ax^2 + Bx + CTaking the descendants of y_p(x), we have:y_p'(x) = 2Ax + By_p''(x) = 2ASubstituting these products into the original characteristic equating, we receive:2A - 4(2Ax + B) + 3(Ax^2 + Bx + C) = 9x^2 - 12Simplifying the equating, we have:(3A)x^2 + (-8A + 3B)x + (2A - 4B + 3C) = 9x^2 - 12Equating the coefficients of like capacities of x, we have the following structure of equatings:3A = 9-8A + 3B = 02A - 4B + 3C = -12Solving this order of equatings, we find A = 3, B = 8, and C = -14.Therefore, the indicated resolution is:y_p(x) = 3x^2 + 8x - 14The common resolution to the original characteristic equating is the total of the alike and particular resolutions:y(x) = y_h(x) + y_p(x) = c1 * e^x + c2 * e^(3x) + 3x^2 + 8x - 14To find the particular resolution accompanying the likely beginning environments, we substitute the principles into the common answer:y(0) = c1 * e^0 + c2 * e^(3*0) + 3(0)^2 + 8(0) - 14 = 6c1 + c2 - 14 = 6y'(x) = c1 * e^x + 3c2 * e^(3x) + 6x + 8y'(0) = c1 * e^0 + 3c2 * e^(3*0) + 6(0) + 8 = 8c1 + 3c2 + 8 = 8Solving this plan of equatings, we find c1 = 10 and c2 = 4.Therefore, the particular resolution to the likely characteristic equating accompanying the primary environments is:y(x) = 10 * e^x + 4 * e^(3x) + 3x^2 + 8x - 14
Runge-Kutta method 4th order derivative C program
3. Design a C program for Runge-Kutta method of 4th order to solve a first order Ordinary Differential Equation with initial condition and hence solve the D.E. y' = y - 2xy, y(0) = 1 by R-K method wit
Answers
The C program for RK 4th order .
C program,
#include<stdio.h>
//differential equation "dy/dx = (y-2*x*y)"
float f(float x, float y)
{
return(y-2*x*y);
}
int main()
{
// Finds value of y for a given x using step size h
int i,n;
float x0,y0,x,h,k1,k2,k3,k4;
printf("Enter the value of x:");
scanf("%f",&x);
//initial value y0 at x0.
printf("Enter the initial value of x & y:");
scanf("%f%f",&x0,&y0);
//step size
printf("Enter the value of h:");
scanf("%f",&h);
//prints the initial value of y at x and step size.
printf("x0=%f\t yo=%f\t h=%f\n",x0,y0,h);
//Count number of iterations using step size or
//step height h
n=(x-x0)/h;
// Iterate for number of iterations
for(i=1;i<=n;i++)
{
//Apply Runge Kutta Formulas to find
//next value of y
k1 = h*f(x0,y0);
k2 = h*f(x0+h/2,y0+k1/2);
k3 = h*f(x0+h/2,y0+k2/2);
k4 = h*f(x0+h,y0+k3);
//Update next value of y
y0 = y0+(k1+2*k2+2*k3+k4)/6;
//Update next value of x
x0=x0+h;
}
//print the value of y at entered value of x.
printf("at x=%f\t,y=%f\n",x,y0);
return 0;
}
Solution of DE,
y' = y - 2xy, y(0) = 1
The task is to find value of unknown function y at a given point x.
Below is the formula used to compute next value yn+1 from previous value yn. The value of n are 0, 1, 2, 3, ….(x – x0)/h.
Here h is step height and xn+1 = x0 + h
\(K_{1} = h f(x_{n} ,y_{n} )\)
\(K_{2} = hf( x_{n} + h/2 , y_{n} + K_{1}/2 )\)
Thus,
\(y_{n+1} = y_{n} + K_{1} / 6 + K_{2} / 3 + K_{3} / 3 + K_{4} / 6 +O(h^{5} )\)
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Find the slope of the tangent line to the graph at the given point. witch of agnesi: (x2 4)y = 8 point: (2, 1)
Answers
The slope of the tangent line to the witch of Agnesi graph at the point (2, 1) can be found by taking the derivative of the equation and evaluating it at the given point. The slope is 1/2 .
The equation of the witch of Agnesi curve is given by (x^2 + 4)y = 8. To find the slope of the tangent line at a specific point on the curve, we need to take the derivative of the equation with respect to x.
Differentiating the equation implicitly, we get:
2xy + (x^2 + 4)dy/dx = 0.
To find the slope of the tangent line at a particular point, we substitute the x and y coordinates of that point into the derivative expression. In this case, we substitute x = 2 and y = 1:
2(2)(1) + (2^2 + 4)dy/dx = 0.
Simplifying the equation, we have:
4 + (4 + 4)dy/dx = 0,
8dy/dx = -4,
dy/dx = -4/8,
dy/dx = -1/2.
Therefore, the slope of the tangent line to the witch of Agnesi graph at the point (2, 1) is -1/2, or equivalently, -0.5.
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A bag contains 4 blue marbles and 7 red marbles. Two marbles are randomly drawn without replacement. Find the probability of the event ""the first marble is red and the second marble is blue""?
Answers
Answer:
8/11
Step-by-step explanation:
In the given scenario was cannot calculate P(B) directly. As it depends on what happened first, by itself we don’t know what was drawn first. Thus it becomes a conditional probability question:
P( B | A ) ← reads as the probability of “B” happening “given that” “A” has already happened — in this case the probability that the second marble drawn is a blue marble given that the first was a red marble.
Amy takes 17/5
minutes to drive from her home to the local shopping centre. She spends 1/8
of this time waiting at traffic lights.
Answers
Answer:
Make 7/5 and 1/8 have a common denominator, which is 40.
7/5 x 8/8 = 56/40(minutes driving to her home)
1/8 x 5/5 = 5/40 she spends
WHAT ARE CONGRUENCE LINES
Answers
Answer:
Line segments are congruent if they have the same length. However, they need not be parallel. They can be at any angle or orientation on the plane. ... Rays and lines cannot be congruent because they do not have both end points defined, and so have no definite length.
The four control points in 2D plane are Po(0,0) ?, (1, 1), P₂ (2,-1) and P3 (3,0). The tangent veehrs at the end points are Po'(1,1) & P3'(1,1). Determine the intermiclate points on the Humite curve at t = 1/3 & 2/3
Answers
The Hermite curve with four control points P0(0,0), P1(1,1), P2(2,-1), and P3(3,0) has tangent vectors P0'(1,1) and P3'(1,1) at the endpoints. To determine the intermediate points on the curve at t = 1/3 and t = 2/3, we can use the Hermite interpolation formula.
The Hermite interpolation formula allows us to construct a curve based on given control points and tangent vectors. In this case, we have four control points P0, P1, P2, and P3, and tangent vectors P0' and P3'.
To find the intermediate point at t = 1/3, we use the Hermite interpolation formula:
P(t) = \((2t^3 - 3t^2 + 1)P0 + (-2t^3 + 3t^2)P3 + (t^3 - 2t^2 + t)P0' + (t^3 - t^2)P3'\)
Substituting the given values:
\(P(1/3) = (2(1/3)^3 - 3(1/3)^2 + 1)(0,0) + (-2(1/3)^3 + 3(1/3)^2)(3,0) + ((1/3)^3 - 2(1/3)^2 + (1/3))(1,1) + ((1/3)^3 - (1/3)^2)(1,1)\)
Simplifying the equation, we can find the coordinates of the intermediate point at t = 1/3.
Similarly, for t = 2/3, we use the same formula:
\(P(2/3) = (2(2/3)^3 - 3(2/3)^2 + 1)(0,0) + (-2(2/3)^3 + 3(2/3)^2)(3,0) + ((2/3)^3 - 2(2/3)^2 + (2/3))(1,1) + ((2/3)^3 - (2/3)^2)(1,1)\)
Calculating the equation yields the coordinates of the intermediate point at t = 2/3.
In this way, we can use the Hermite interpolation formula to determine the intermediate points on the Hermite curve at t = 1/3 and t = 2/3 based on the given control points and tangent vectors.
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CC has the following beginning balances in its stockholders' equity accounts on January 1, 2012: Common Stock, $100,000; Additional Paid-in Capital, $4,100,000; and Retained Earnings, $3,000,000. Net income for the year ended December 31, 2012, is $800,000. Court Casuals has the following transactions affecting stockholders' equity in 2012:
May 18 Issues 25,000 additional shares of $1 par value common stock for $40 per share.
May 31 Repurchases 5,000 shares of treasury stock for $45 per share.
July 1 Declares a cash dividend of $1 per share to all stockholders of record on July 15. Hint: Dividends are not paid on treasury stock.
July 31 Pays the cash dividend declared on July 1.
August 10 Reissues 2,500 shares of treasury stock purchased on May 31 for $48 per share.
Taking into consideration all the entries described above, prepare the statement of stockholders' equity for the year ended December 31, 2012.
Answers
Total stockholders’ equity 7,800,000
Statement of stockholders’ equity for CC for the year ended December 31, 2012:Particulars Amount ($)
Common Stock 100,000
Additional Paid-in Capital 4,100,000
Retained Earnings (Opening Balance) 3,000,000
Add: Net Income for the year ended December 31, 2012 800,000
Total retained earnings 3,800,000
Less: Cash Dividend Declared on July 1 and paid on July 31 (200,000)
Retained earnings (Closing balance) 3,600,000
Total stockholders’ equity 7,800,000
Explanation:The given information is as follows:Common Stock on January 1, 2012 = $100,000Additional Paid-in Capital on January 1, 2012 = $4,100,000
Retained Earnings on January 1, 2012 = $3,000,000Net Income for the year ended December 31, 2012 = $800,000Cash Dividend Declared on July 1 and paid on July 31 = $200,000
To prepare the statement of stockholders’ equity for the year ended December 31, 2012, we will begin by preparing the opening balances of each of the equity accounts. We will then add the net income to the retained earnings account.
The closing balance for retained earnings is then computed by subtracting the cash dividend declared and paid from the total retained earnings. Finally, the total stockholders' equity is calculated by adding the balances of all the equity accounts.
Calculations:Opening balance of common stock = $100,000
Opening balance of additional paid-in capital = $4,100,000
Opening balance of retained earnings = $3,000,000
Net Income for the year ended December 31, 2012 = $800,000
Retained earnings (Opening Balance) = $3,000,000
Add: Net Income for the year ended December 31, 2012 = $800,000
Total retained earnings = $3,800,000Less: Cash Dividend Declared on July 1 and paid on July 31 = $200,000Retained earnings (Closing balance) = $3,600,000
Total stockholders’ equity = Common Stock + Additional Paid-in Capital + Retained Earnings (Closing balance) = $100,000 + $4,100,000 + $3,600,000 = $7,800,000
Therefore, the statement of stockholders’ equity for CC for the year ended December 31, 2012, is as follows:Particulars Amount ($)
Common Stock 100,000
Additional Paid-in Capital 4,100,000
Retained Earnings (Opening Balance) 3,000,000
Add: Net Income for the year ended December 31, 2012 800,000
Total retained earnings 3,800,000
Less: Cash Dividend Declared on July 1 and paid on July 31 (200,000)
Retained earnings (Closing balance) 3,600,000
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What is true about the dilation it is a reduction with a scale?.
Answers
When the scale factor is between 0 and 1, a dilatation is considered a decrease.
What is scale factor?
The ratio of one object's scale to that of a new object, which has its representation but is larger, is known as a scale factor (bigger or smaller). A rectangle with sides of 2 cm and 4 cm, for instance, can be made larger by multiplying each side by a certain quantity, such asHow Can I Determine the Scale Factor?
When the new dimensions and the original dimensions are provided, the scaling factor can be determined. The following is a basic formula to determine a figure's scale factor: Scale factor is the product of the original shape's dimension and the new shape's dimension.Learn more about Scale Factor
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Caroline puts $400 into a savings account that earns 6% annually. Write a function that represents this situation, where t is the time in years. Solve algebraically after how many years she will get $1200 in her account (round it to the nearest year).
Answers
Answer:
19
Step-by-step explanation:
this is exponential function formula=\(f(x)=a(b)^x\)
so this would be the answer
a=400
b=1.06(because it is increasing)
x=is unknown
\(400(1.06)^x\) so that is the formula i used
=19
The function f(x)=\left|x+2\right|f(x)=∣x+2∣ can be used to determine how far a number xx is away from the number -2−2 on the number line. Find and interpret the given function values and determine an appropriate domain for the function.
Answers
A range of f(x) is all actual values since relative functional form |x| is defined with all real numbers.
Why do you use the word "number"?A number is just an arithmetic value that is used to calculate and represent a quantity. To indicate numbers, numerical symbols such as "3" are written. A numeral system is a logical way of expressing numbers that uses digits or symbols to represent them.
The length between such an integer x and the numeral -2 upon that number line is measured by the f ( x) = |x + 2|. The range of f(x) seems to be all real numbers since the comparative functional form |x| is specified for all real numbers.
The function values of f(x) are:
f(-4) = |-4 + 2| = |-2| = 2, which means that -4 is 2 units away from -2 on the number line
f(-1) = |-1 + 2| = |1| = 1, which means that -1 is 1 unit away from -2 on the number line
f(0) = |0 + 2| = |2| = 2, which means that 0 is 2 units away from -2 on the number line
f(3) = |3 + 2| = |5| = 5, which means that 3 is 5 units away from -2 on the number line
So the domain of this function is all real numbers and it gives the distance between the given x and -2 on the number line .
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A quiz consists of 780 true or false questions. If the student guesses on each question, what is the standard deviation of the number of correct answers
Answers
The standard deviation of the number of correct answers is approximately 13.96.
The number of correct answers on a true or false question when the student is guessing is a binomial random variable. The mean of this variable is the product of the number of trials and the probability of success on each trial. Since the student has a 50-50 chance of getting each question right, the probability of success is 0.5.
The mean of the number of correct answers is:
mean = number of trials × probability of success
mean = 780 × 0.5
mean = 390
The variance of the number of correct answers is the product of the number of trials, the probability of success, and the probability of failure. Since the probability of failure is also 0.5, the variance is:
variance = number of trials × probability of success × probability of failure
variance = 780 × 0.5 × 0.5
variance = 195
The standard deviation is the square root of the variance:
standard deviation = sqrt(variance)
standard deviation = sqrt(195)
standard deviation ≈ 13.96
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What is the slope of the line that passes through the points (9, 1) and (10, -1)? Write your answer in simplest form.
Answers
We conclude that the slope of the linear equation that passes through the points (9, 1) and (10, -1) is -2.
How to get the slope of the line that passes through the points (9, 1) and (10, - 1)?
A linear equation has the general form:
y = a*x + b
Where a is the slope of the line, and b is the y-intercept.
There is a simple equation to get the slope of a point if we know two points. For a line that passes through ( a, b) and (c, d), the equation for the slope is:
a = (d - b)/(c - a)
In this case we know that our line passes through (9, 1) and (10, -1), then using the above equation, we can see that the slope is:
a = (-1 - 1)/(10 - 9) = -2
We conclude that the slope of the linear equation that passes through the points (9, 1) and (10, -1) is -2.
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Choose the correct statement.
-2 < -3
1 = -1
5 > -6
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The answer is only 1
you observe i.i.d. copies of the discrete uniform random variable , which takes values through with equal probability. define the random variable as the maximum of these random variables, .
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The maximum of a set of independent and identically distributed (i.i.d.) random variables is known as the maximum of the sample. If the sample size is fixed, the distribution of the maximum can be found by considering all possible values of the maximum and their corresponding probabilities.
For example, let's say that the random variable X takes values from 1 to 10 with equal probability. If we observe 3 i.i.d. copies of X, the possible values of the maximum (Y) are 3, 4, 5, 6, 7, 8, 9, and 10. The probability of each of these values can be found by considering all the ways in which the 3 copies of X can take these values.
What does basic probability mean in math?A probability is a numerical expression of the likelihood or possibility that a certain event will occur. Probabilities can also be represented as proportions between 0 and 1, in addition to being expressed as percentages from 0% to 100%.
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anyone? If you know please comment!
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Answer:
135
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define expression
3³ · (12 - 2) ÷ 2
Step 2: Evaluate
Exponents: 27 · (12 - 2) ÷ 2Subtract: 27 · 10 ÷ 2Multiply: 270 ÷ 2Divide: 135Can you please help me
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nvm there is the right answer
