Answers
We can get:
Head, Head
Head, Tail
Tail, Head
Tail, Tail
So, tossing 2 coins, result in 4 possible outcomes which make the sample space.
So correct answer is option B
11beehshahbaz
answer gl
Related Questions
what is a multiple of 6,9,18 between 61 and 107
Answers
We can find the answer by looking at the largest number among the three of them: 18. The only multiples of 18 between 61 and 107 are 72 and 90. We can check that both numbers are also multiples of 6 and 9:
90 : 6 = 15
90 : 9 = 10
72 : 6 = 12
72 : 9 = 8
determine the qotient of 7,684 and 78
Answers
To determine the quotient of 7684 and 78, you'll need to divide 7684 by 78 or 7684/78.
You can do this by dividing 7684 by 78 in a calculator. Once you've done so, your quotient or answer, rounded to the nearest tenth, will be...
98.5
I hope this helps
Final answer:
The quotient of 7,684 and 78 is 98 with a remainder of 60, determined through long division.
Explanation:
To determine the quotient of 7,684 and 78, follow these steps:
Set up the division problem using long division with 7,684 as the dividend and 78 as the divisor.
Divide 78 into the first two digits of the dividend (76), which does not go evenly. Move to the first three digits (768).
Divide 78 into 768 to begin finding the quotient. 78 goes into 768 approximately 9 times because 78 x 9 = 702.
Subtract 702 from 768 to get a remainder of 66 and bring down the next digit from the dividend, which is 4, forming 684.
Divide 78 into 684. It goes 8 times because 78 x 8 = 624.
Write 8 next to the 9 in the quotient to update the quotient to 98 and subtract 624 from 684 to get a new remainder of 60. Since there are no more digits to bring down from the dividend, 60 is the final remainder.
The quotient is 98 with a remainder of 60.
hello can you please help me posted picture of question
Answers
What is is the equation of the line perpendicular to y = 3x-7 that contains the point (6,8)?
A. 1/3x - 7
B. 1/3x + 6
C. -1/3x - 7
D. -1/3x + 10
Answers
m = -1/(3) = -1/3
Only choices C and D have this slope. Only choice D goes through the given point. (-1/3)*6 +10 = -2 +10 = 8.
The appropriate selection is ...
D. (-1/3)x + 10
The equation of the line perpendicular to y = 3x -7 that passes through the point (6, 8) is Option D. y = -1/3x + 10. The slope of the perpendicular line is -1/3. Using point-slope form, we determine the final equation.
To find the equation of a line perpendicular to y = 3x - 7 that passes through the point (6, 8), we must determine the slope of the perpendicular line first.
The slope of the given line is 3. The slope of a line perpendicular to this one is the negative reciprocal of 3, which is -1/3.
We now use the point-slope form of the linear equation, which is:
y - y₁ = m(x - x₁)
Substitute m = -1/3 and the point (6, 8):
y - 8 = -1/3(x - 6)
Distribute -1/3:
y - 8 = -1/3x + 2
Add 8 to both sides:
y = -1/3x + 10
Thus, the equation is Option D. -1/3x + 10.
What is the slope of the line? A) -3 B) - 1/3 C) 1/3 D) 3
Answers
slope = (y2 - y1)/(x2 - x1)
slope = (4 - 1)/(2 - 1) = 3/1 = 3
answer
D) 3
A square pyramid has a base with an area of 20 square meters, and its lateral faces have a slant height of x meters. Sydney is constructing a second square pyramid with the same size base, but the lateral faces of her pyramid have a slant height twice as long, 2x. Which statement best describes how the surface area of Sydney’s pyramid compares to the surface area of the original pyramid?
1. Sydney’s pyramid will have the same surface area because the .5 in the expression for the area of the triangular faces will make up for the slant height being doubled.
2. Sydney’s pyramid will have the same surface area because the slant height is not used when finding surface area.
3. Sydney’s pyramid will have a surface area that is exactly double the original pyramid’s because the slant height is used when finding the area of every lateral face.
4. Sydney’s pyramid will have a surface area that is greater than the original pyramid’s but not double the area because the slant height is not used when finding the area of the base.
30 POINTS
Answers
[tex]A=b^2+2bx[/tex]
note that b²=base area
so, if we say that her original pyramid's surface area is [tex]A_1=b^2+2bx[/tex], then the new one has a slant height of twice that, ie, we replace x with 2x and see what happens
[tex]A_2=b^2+2b(2x)[/tex]
[tex]A_2=b^2+4bx[/tex]
if we try to work [tex]A_1[/tex] back into there
[tex]A_2=b^2+2bx+2bx[/tex]
[tex]A_2=(b^2+2bx)+2bx[/tex]
[tex]A_2=A_1+2bx[/tex]
see our options
option 1 is wrong since the surface area increased by 2bx
option 2 is wrong since the surface area increased by 2bx, also we do use the slant height when finding surface area
option 3 is wrong because we got [tex]A_2=A_1+2bx[/tex] and not [tex]A_2=2(A_1)[/tex]
option 4 is correct since the new surface area is greater than the original by 2bx
answer is option 4
Answer:
Sydney’s pyramid will have a surface area that is greater than the original pyramid’s but not double the area because the slant height is not used when finding the area of the base.
Step-by-step explanation:
What is the y-intercept of the quadratic y=-2x^2-4x-5 ?
(-5,0)
(0,-2)
(-1,3)
(0,-5)
Answers
We have: [tex]y=-2x^2-4x-5\to f(0)=-2(0)^2-4(0)-5=-5[/tex]
Answer: (0; -5)
Olly drank 1/2 of a 16 fluid ounce bottle of juice how many cups of juice are left in the bottle explain
Answers
Remember the conversion: 8 fluid ounces = 1 cup. Since Olly drank 8 fluid ounces, then using the conversion, we can tell that Olly drank 1 cup of juice.
The total number of cups of juice that are left in the bottle are 8x.
What is division?Division is a process of splitting a number into two or more equal parts.
Given is that Olly drank 1/2 of a 16 fluid ounce bottle of juice.
Assume that 1 fluid ounce of bottle can fill {x} cups. So, we can write -
16 fluid ounce bottle of juice can fill {16x} cups.
So, 1/2 x 16 fluid ounce of juice will fill {1/2 x 16x} cups.
{1/2 x 16x} cups
8x cups
Therefore, the total number of cups of juice that are left in the bottle are 8x.
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Can someone help with this math question
Answers
[tex]y=mx+b[/tex]
being m the slope of the line and b the y-intercept of it.
On the other hand, if x = 0 then y = b.
We will order the equations above without inequalities like this:
[tex]y=-x-6[/tex]
So, the G and J are straight lines with negative slope. We need to find the one that matches the inequality. Taking a point, for example (0, 0), we will analyze Figure J, so in the inequality:
[tex]0+0\ \textless \ -6[/tex]
This is false, so this statement doesn't match the Figure J. Therefore, the answer is G.
Which diagram shows the most useful positioning of a rectangle in the first quadrant of a coordinate plane? Answers are in the pictures.
Answers
me thinks you do not have to deal with all the other stuff. you jus tuse "a" for the height and "b" with the width
A diagram that shows the most useful positioning of a rectangle in the first quadrant of a coordinate plane is: D. diagram D.
What is a quadrant?In Mathematics and Euclidean Geometry, a quadrant is the area that is occupied by the values on the x-coordinate (x-axis) and y-coordinate (y-axis) of a coordinate plane or cartesian coordinate.
This ultimately implies that, there are four (4) major quadrants in any graph and these include the following:
Quadrant 1: both x and y are positive.Quadrant 2: x is negative while y is positive.Quadrant 3: both x and y are negative.Quadrant 4: x is positive while y is negative.In this scenario, we can logically deduce that the coordianetes of this rectangle can be easily calculated by using diagram D;
Length, b = |b - 0| = b
Width, a = |0 - a| = a
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Q is directly proportional to r. q is 76 when r is 20. work out q when r is 45.
Answers
q=kr
thus
k=q/r
when r=20, q=76
hence
k=76/20=
q=76/20r
when r=45 the value of q will be:
q=76/20×45
q=171
Answer:
q=171
Step-by-step explanation:
Hello there!
In this explanation k is constant and it means that q is some constant amount bigger than r.
q=kr
76=k×20
76÷20=k
k= 3.8
q=3.8r
q=3.8×45
q=171
Laura is completing a craft project that involves covering only the lateral surface of a cylindrical container with fabric. The cylinder has a height of 16.8 in. and a radius of 14.6 in. To the nearest square unit, how much fabric does she need for this project? Use a calculator.
Answers
The lateral surface area formula of a cylinder is LA = 2 pi r h
We are given
r=14.6 in
h=16.8 in
pi=3.14
LA = 2 * 3.14 * 14.8 * 16.8 about 1561 in^2
Answer:
1,541
Step-by-step explanation:
Part A: Explain in words the mistake Juanita made. Part B: Solve the equation 3x + 6 = 24
Answers
3x + 6 = 24
divide all terms by 3
3x/3 + 6/3= 24/3
x + 2= 8
subtract both sides by 2
x= 6
CHECK:
3x + 6 = 24
3(6) + 6= 24
18 + 6= 24
24= 24
ANSWER: She did not divide all terms by 3 when eliminating the x term's coefficient. x= 6
Hope this helps! :)
james just bought a large container of ice cream the label says that there are 16 servings of ice cream write a formula to help james determine the number of grams on one serving of ice cream x=number of grams of ice cream in the container y=number of grams per serving
Answers
Final answer:
To determine the number of grams per serving of ice cream, use the formula y = x / 16, where x is the total number of grams in the container and y is the number of grams per serving.
Explanation:
To determine the number of grams per serving of ice cream, we can set up a formula using the variables x and y. Since the container has 16 servings of ice cream, the total number of grams in the container can be represented as 16y (16 servings multiplied by the number of grams per serving).
So, the formula to determine the number of grams per serving (y) is: y = x / 16
For example, if the total number of grams in the container (x) is 800g, then the number of grams per serving (y) would be 800g / 16 = 50g.
Solve equation -6/7m=-84
Answers
[tex] \frac{-6}{7m} [/tex] = -84, m ≠ 0
Multiply both sides of the equation by 7m.
-6 = -588m
Now switch the sides of the equation.
-588m = -6
Divide bot sides of the equation by -588.
m = [tex] \frac{1}{98} [/tex], m ≠ 0
Lastly,, check if the solution is in the defined range (it is) to find your final answer.
[tex]m = \frac{1}{98} [/tex]
Let me know if you have any further questions.
:)
To solve the equation -6/7m = -84, multiply both sides by the reciprocal of -6/7, which is -7/6. The solution is m = 98.
To solve the equation -6/7m = -84, we need to isolate the variable m on one side of the equation. We can do this by performing the inverse operation of what is currently being done to m. Since m is being divided by -6/7, we can multiply both sides of the equation by the reciprocal of -6/7, which is -7/6, to cancel out the division on the left side.
The steps to solve the equation are:
Multiply both sides of the equation by -7/6:
-7/6 * (-6/7m) = -7/6 * -84
The left side simplifies to m, and the right side becomes m = 98.
So, the solution to the equation is m = 98.
the circumference of a circle is 37.68 what is the radius
Answers
circumference//37.68=2(3.14)r =6.28 now divide 6.28 by both sides which will give you 6 therefore the radius is 6
A triangle has side lengths of 10 centimeters, 2 centimeters, and c centimeters.
Enter a value to complete the inequality that describes the possible values for c, the length of the third side of the triangle.
HELP ASAP I COULD GET A PRESIDENTIAL AWARD FOR THIS!!!
Answers
Answer:
12
Step-by-step explanation:
The possible values of the third side of the triangle can be written as, 8 < c < 12.
What is Triangle?A triangle is a two dimensional figure which consist of three vertices, three edges and three angles.
Sum of the interior angles of a triangle is 180 degrees.
Given a triangle.
Side lengths of the triangle are 10 centimeters, 2 centimeters, and c centimeters.
We have to find the possible values of c.
By the triangle Inequality Theorem,
10 - 2 < c < 10 + 2
8 < c < 12
Hence the possible values of c are 9, 10 and 11.
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Which values of x would make a polynomial equal to zero if the factors of the polynomial were (x-2) and (x-11)?
Answers
x-2=0
x=2
x-11=0
x=11
A polynomial will be equal 0 if x=2, or x=11.
Answer:
[tex]x=2\text{ (or) }x=11[/tex]
Step-by-step explanation:
We have been given factors of a polynomial as [tex](x-2)[/tex] and [tex](x-11)[/tex]. We are asked to find the values of x that would make the polynomial equal to zero.
We will use zero product property of polynomials to solve our given problem. The zero product property of polynomials states that if any of two factors of a polynomial is zero, then their product will be equal to zero.
Upon equating our given factors to zero, we will get:
[tex](x-2)(x-11)=0[/tex]
[tex](x-2)=0\text{ (or) }(x-11)=0[/tex]
[tex]x-2=0\text{ (or) }x-11=0[/tex]
[tex]x-2+2=0+2\text{ (or) }x-11+11=0+11[/tex]
[tex]x=2\text{ (or) }x=11[/tex]
Therefore, [tex]x=2\text{ (or) }x=11[/tex] will make the polynomial equal to zero.
what is the work for 34,992 divided by 81
Answers
2.
Find the annual percentage rate, using the annual percentage rate table.
Amount Financed: $8,900
Finance Charge: $1,030.62
Number of Payments: 24
Answers
Finance Charge: $1,030.62
Number of Payments: 24
(Finance Charge)/(Amount Financed)*100$=($1,030.62)/($8,900)*100$
(Finance Charge)/(Amount Financed)*100$=(0.1158)*100$
(Finance Charge)/(Amount Financed)*100$=$11.58
In the row of number of Payments 24, we look for:
(Finance Charge)/(Amount Financed)*100$=$11.58, and we to which annual porcentage rate it corresponds in the first row
Answer: The annual percentage rate is 10.75%
Q9 Q3.) Solve the matrix equation 4X + 5A = B
Answers
See pictures below for the answer! My handwriting isn't that good. Let me know if you can't read it :)
hello can you please help me posted picture of question
Answers
Number of women = 6
Probability of selecting 1st women = 6/10
Probability of selecting 2nd women = 5/9
Probability of selecting 3rd women = 4/8
Probability that are 3 selected candidates are women = 6/10 x 5/9 x 4/8 = 1/6
So, the correct answer is option A
I suck at math lol. Could someone give me the answers in detail? Picture attached! Thanks
Answers
Volume=πr²h
r=1.7m, h=15 m
plugging in the values in our formula we get:
V=π(1.7)²×15
V=43.35π
Answer: 43.35π m³
12]
Volume of the oblique cylinder will be:
V=πr²h
r=4 in, h=8
thus
V=π×4²×8
V=128π in²
Answer: 128π in²
Find an equation in standard form for the ellipse with the vertical major axis of length 16 and minor axis of length 4
Answers
Given the lengths of the major and minor axes of an ellipse, one can derive the standard form equation of the ellipse. In this example, the lengths were 16 and 4, yielding a standard form equation of x²/4 + y²/64 = 1.
Explanation:The subject of this question is about finding the standard form equation for an ellipse given the lengths of the major and minor axes. To find the equation of the ellipse, we need to identify the semi-major axis (a) which is half the length of the major axis, and the semi-minor axis (b), which is half the length of the minor axis.
In this case, the lengths of the major and minor axes are 16 and 4 respectively, which gives us a semi-major axis of 8 and a semi-minor axis of 2. The standard form equation of an ellipse with a vertical major axis is given by:
(x-h)²/b² + (y-k)²/a² = 1
Where (h, k) is the center of the ellipse. In this case, since the center of the ellipse is at the origin (0,0), the equation becomes:
x²/4 + y²/64 = 1
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can someone plz help me!!!
Answers
6*5, 3, 8, 4
30, 3, 8, 4
∛64 > ∛27> √ 64 > 6√25
Can anyone find the Surface Area of E?
Answers
Hey can you please help me posted picture of question
Answers
So,
F(x) shifted to left will be F(x + c), where c is any constant
So,
G(x) will be of the form F(x+c) or (x + c)²
From the given options, only option B lists such an expression.
So the answer is option B
What situation should be used to rewrite 16(x^3+1)^2 -22(x^3+1)-3=0 as a quadratic equation
Answers
Use substitution: [tex]x^3+1=t[/tex]
[tex]16t^2-22t-3=0\\\\16t^2-24t+2t-3=0\\\\8t(2t-3)+1(2t-3)=0\\\\(2t-3)(8t+1)=0\iff2t-3=0\ \vee\ 8t+1=0[/tex]
[tex]2t-3=0\ \ \ |+3\\\\2t=3\ \ \ |:2\\\\t=\dfrac{3}{2}\\..............................\\8t+1=0\ \ \ \ |-1\\\\8t=-1\ \ \ \ |:8\\\\t=-\dfrac{1}{8}[/tex]
we're going back to substitution:
[tex]x^3+1=\dfrac{3}{2}\ \vee\ x^3+1=-\dfrac{1}{8}\ \ \ \ |subtract\ 1\ from\ both\ sides\ of\ the\ equations\\\\x^3=\dfrac{1}{2}\ \vee\ x^3=-\dfrac{9}{8}\\\\x=\sqrt[3]{\dfrac{1}{2}}\ \vee\ x=\sqrt[3]{-\dfrac{9}{8}}[/tex]
[tex]x=\dfrac{1}{\sqrt[3]2}\ \vee\ x=-\dfrac{\sqrt[3]9}{2}\\\\\boxed{x=\dfrac{\sqrt[3]4}{2}\ \vee\ x=-\dfrac{\sqrt[3]9}{2}}[/tex]
HELP ASAP PLEASE
Given that ABC ~ DEC, find the value of x. If necessary, round your answer to two decimal places.
Answers
If these are similar triangles, this means that the ratio of corresponding sides is equivalent. In this case, AB corresponds to DE as CB corresponds to CE. In ratio and proportion form:AB / CB = DE / CE
x / 5 = (18 - x) / 25
5x = 18 - x
6x = 18
x = 3
An apple pie with a circumference of 28.26 inches is cut into 6 equal-sized pieces. Two pieces of the pie are eaten. What is the area of the pie that is left? Select the correct answer. Use 3.14 for π.
Answers
d = C / π
d = 28.26 / 3.14
d = 9 in
but r = d/2 = 9/2 = 4.5 in
A = π r^2
= 3.14 x (4.5^2)
= 3.14 x 20.25
= 63.585
divided into 6 equal
so 63.585 / 6 = 10.5975
but ate 2, so there are 4 pieces left
4 x 10.5975 = 42.39
answer
the area of the pie that is left is 42.36 in^2
your answer is here...
we know that circumference of circle = πd
given the circumference of the apple pie = 28.26 in.
therefore πd = 28.26 in.
==> 3.14 × d = 28.26 in.
==> d = 28.26/3.14
==> d = 9 in.
the diameter of the apple pie is 9 in.
therefore radius of the apple pie = 9/2 = 4.5 in.
area of the apple pie = πr²
== 3.14 × 4.5 × 4.5
= 63.585 in²
it's divided into 6 equal parts and two pieces are eaten. so the area of leftover pie = 63.585/6 × 4
= 63.585/3 × 2
= 21.195 × 2
= 42.39 in²
cheers!!