To solve the exercise you can use the following properties of exponents and radicals
[tex]a^{\frac{m}{n}}=\sqrt[n]{a^m}[/tex][tex]a^ma^n=a^{m+n}[/tex][tex]\frac{a^m}{a^n}=a^{m-n}[/tex]So, you have
[tex]\begin{gathered} \frac{\sqrt[3]{7}\sqrt[]{7}}{\sqrt[6]{7^5}}=\frac{7^{\frac{1}{3}}\cdot7^{\frac{1}{2}}}{\sqrt[6]{7^5}} \\ \frac{\sqrt[3]{7}\sqrt[]{7}}{\sqrt[6]{7^5}}=\frac{7^{\frac{1}{3}+\frac{1}{2}}}{7^{\frac{5}{6}}} \\ \frac{\sqrt[3]{7}\sqrt[]{7}}{\sqrt[6]{7^5}}=\frac{7^{\frac{5}{6}}}{7^{\frac{5}{6}}} \\ \frac{\sqrt[3]{7}\sqrt[]{7}}{\sqrt[6]{7^5}}=7^{\frac{5}{6}-\frac{5}{6}} \\ \frac{\sqrt[3]{7}\sqrt[]{7}}{\sqrt[6]{7^5}}=7^0 \end{gathered}[/tex]By definition
[tex]\begin{gathered} a^0=1 \\ \text{Where a }\ne0 \end{gathered}[/tex]So
[tex]\begin{gathered} \frac{\sqrt[3]{7}\sqrt[]{7}}{\sqrt[6]{7^5}}=7^0 \\ \frac{\sqrt[3]{7}\sqrt[]{7}}{\sqrt[6]{7^5}}=1 \end{gathered}[/tex]Therefore, the correct answer is b. 1.
T
A metal worker traced a triangular piece of sheet metal on a coordinate plane, as shown. The un
represent inches. What is the length of the longest side of the metal triangle? Approximate the length
of the longest side to the nearest tenth of an inch using a calculator
The length of the longest side of the metal triangle is 7.8 inches
What is a triangle called ?A triangle is a 3-sided polygon that is occasionally (though not frequently) referred to as the trigon. There are three sides and three angles in every triangle, some of which may be the same. Triangles can be divided into three groups based on the lengths of their sides, and these groups are as follows: Scalene. Isosceles. Equilateral. Interior angles in triangles all add up to 180°, 180°, 180°, etc. A triangle's angles are equal to the sum of the angles at each of its three vertices. Three diagonals must meet at three different locations to form a triangle. There are five possible arrangements of three diagonals.
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just need help solving this ( not graded just a review)
Given
jenny mixed 4kg of mixed nuts containing 16% of peanuts with 12kg of mixed nuts containing 40% of peanuts .
Find
Percent in the new mixture of peanuts
Explanation
we are given 4kg of mixed nuts containing 16% of peanuts
Amount of quantity =
[tex]\frac{percentage}{100}\times totalamount[/tex]so,
[tex]\frac{16}{100}\times4=0.64kg[/tex]and also 12kg of mixed nuts containing 40% of peanuts .
so,
[tex]\frac{40}{100}\times12=4.8kg[/tex]so,total weight
[tex]0.64+4.80=5.44kg[/tex]let total mass pf mixture containing x % peanuts.
so,
[tex]\begin{gathered} \frac{5.44}{16}=\frac{x}{100} \\ 34=x \end{gathered}[/tex]Final Answer
Percent in the new mixture of peanuts = 34%
155 divided by 12 step-by-step explanation
Answer:
Step-by-step explanation:
Step 1:
Start by setting it up with the divisor 12 on the left side and the dividend 155 on the right side like this:
1 2 ⟌ 1 5 5
Step 2:
The divisor (12) goes into the first digit of the dividend (1), 0 time(s). Therefore, put 0 on top:
0
1 2 ⟌ 1 5 5
Step 3:
Multiply the divisor by the result in the previous step (12 x 0 = 0) and write that answer below the dividend.
0
1 2 ⟌ 1 5 5
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (1 - 0 = 1) and write the answer below.
0
1 2 ⟌ 1 5 5
- 0
1
Step 5:
Move down the 2nd digit of the dividend (5) like this:
0
1 2 ⟌ 1 5 5
- 0
1 5
Step 6:
The divisor (12) goes into the bottom number (15), 1 time(s). Therefore, put 1 on top:
0 1
1 2 ⟌ 1 5 5
- 0
1 5
Step 7:
Multiply the divisor by the result in the previous step (12 x 1 = 12) and write that answer at the bottom:
0 1
1 2 ⟌ 1 5 5
- 0
1 5
1 2
Step 8:
Subtract the result in the previous step from the number written above it. (15 - 12 = 3) and write the answer at the bottom.
0 1
1 2 ⟌ 1 5 5
- 0
1 5
- 1 2
3
Step 9:
Move down the last digit of the dividend (5) like this:
0 1
1 2 ⟌ 1 5 5
- 0
1 5
- 1 2
3 5
Step 10:
The divisor (12) goes into the bottom number (35), 2 time(s). Therefore put 2 on top:
0 1 2
1 2 ⟌ 1 5 5
- 0
1 5
- 1 2
3 5
Step 11:
Multiply the divisor by the result in the previous step (12 x 2 = 24) and write the answer at the bottom:
0 1 2
1 2 ⟌ 1 5 5
- 0
1 5
- 1 2
3 5
2 4
Step 12:
Subtract the result in the previous step from the number written above it. (35 - 24 = 11) and write the answer at the bottom.
0 1 2
1 2 ⟌ 1 5 5
- 0
1 5
- 1 2
3 5
- 2 4
1 1
You are done, because there are no more digits to move down from the dividend.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 155 divided by 12 calculated using Long Division is:12
11 Remainder
what is 1,000 / 10,000
Answer:
Step-by-step explanation:
Ok this will go into decimals:
1,000/10,000: First delete the zeros as a simple way to solve these problems
SO:
1/10=0.1 as answer
Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.
Base= 5.4 cm, Height= 2 cm. Find the area of the triangle. A.21.6 cm2 B. 10.8 cm2 C. 7.4 cm2 D. 5.4 cm2
Step 1
Given;
[tex]\begin{gathered} width=5.4cm \\ length=2cm \end{gathered}[/tex]Required; To find the area of the triangle
Step 2
State the area of a triangle
[tex]\begin{gathered} A=\frac{1}{2}\text{ base x height} \\ A=\frac{1}{2}\times5.4\times2 \\ A=5.4cm^2 \end{gathered}[/tex]Answer;
[tex]Area=5.4cm^2[/tex]3. Jill made 20 muffins. She put them into 3 boxes and has two muffins left. How many are in
each box if they all contain the same amount of muffins?
Answer: 6
Step-by-step explanation:
20 (amount of muffins) - 2 (muffins left) = 18 (total in boxes)
18 ÷ 3 = 6
Three glasses of milk and 4 snack bars have a total of 80 carbohydrates (carbs), and 4 glasses of milk and 3 snack bars have a total of 81 carbs. Determine how many carbs are in one glass of milk and in one snack bar.
Let m be a glass of milk and s be a snack bar.
3 glasses of milk and 4 snack bars have a total of 80 carbohydrates. So, the expression is,
[tex]3m+4s=80\ldots..(1)[/tex]4 glasses of milk and 3 snack bars have a total of 81 carbs.
[tex]4m+3s=81\ldots\ldots.(2)[/tex]The above equation can be rewritten as,
[tex]\begin{gathered} 4m=81-3s \\ m=\frac{81-3s}{4}\ldots..(3) \end{gathered}[/tex]Put equ (3) in (1) to find s.
[tex]\begin{gathered} 3\times(\frac{81-3s}{4})+4s=80 \\ \frac{243-9s}{4}+4s=80 \\ \frac{243-9s+16s}{4}=80 \\ 243-9s+16s=320 \\ 7s=77 \\ s=11 \end{gathered}[/tex]Now, put 11 for s in equ (1) to find m.
[tex]\begin{gathered} 3m+4\times11=80 \\ 3m+44=80 \\ 3m=36 \\ m=12 \end{gathered}[/tex]So, there are
help me please
thank you
Answer:
Domain: [tex)(-\infty, \infty)[/tex]
Range: [tex][0, \infty)[/tex]
Step-by-step explanation:
The domain is the set of x-values and the range is the set of y-values.
Which set represents a Pythagorean triple? 27,38,42. 33,44,55. 35,38,42. 68,72,81
The sets that represents a Pythagorean triple is 33,44,55.
How to represent Pythagorean triple?Pythagorean triple is used to find the side of a right angle triangle.
The Pythagoras theorem is represented as follows;
c² = a² + b²
where
c is the hypotenuse sidea and b are the other legs of the right triangle.Therefore, the Pythagorean triple must follow the principle : c² = a² + b²
Hence,
33² + 44² = 55²
1089 + 1936 = 3025
Therefore, the Pythagorean triple is 33,44,55.
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h(x) is given. h(x)=f(g(x)). Give a possible combination of f(x) and g(x).
[tex]h(x)=(x-4)^3+(x-4)^\frac{3}{2} -1[/tex]
IN THEVPLACE OF x in the EQUATION OF f(x) we find that x-4 is plugged in..
THIS brings us to a result that g(x) is accompanied by x-4
[tex]g(x) = x - 4[/tex]
and For f(x) it shows
[tex]f(x) = {x}^{3} + {x}^{ \frac{3}{2} } - 1[/tex]
SINCE THE POSITION OF THE X VALUES OF WHICH x-4 was plugged in has to be reserved.
PLEASE IF YOU DON'T UNDERSTAND MESSAGE ME QUICKLY.
Is 5 a solution to 3x-8=0?
The equation is 3x - 8 = 0.
So, 5 is a solution if we replace x by 5 and we get 0 on the left side of the equation.
Then, replacing x by 5, we get:
3x - 8 = 0
3*5 - 8 = 0
15 - 8 = 0
7 = 0
Since 7 is different from 0, 5 is not a solution.
Answer: 5 is not a solution
What is the value of 6x exponent 4 when x = 5
Answer:
6480
Step-by-step explanation:
6^4x5
Answer:
3750
Step-by-step explanation:
Hey there!
To solve this we must first make this into an equation
[tex]6x^4\\x=5\\6(5)^4\\6(625)\\3750[/tex]
The dance committee hired a DJ for the fall dance. The DJ charges $125 per hour plus $75 for an assistant. The committee wants to keep the total cost under $450. plssss I need stepss.
The dance committee can hire the DJ for a maximum of 3 hours keeping the cost under control
DJ charges per hour = $125
Charges for assistance = $75
Budget by the committee = $450
Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.
Let x represent the maximum number of hours to hire the DJ
Formulating the equation we get:
DJ charges per hour*Number of hours<= Required budget
125x + 75<=450
Solving the equation:
125x <= 375
x <=3
So, a maximum of 3 hours
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Solve the inequality for u.u +8 > 24Simplify your answer as much as possible.DDDD
Answer:
[tex]u\text{ }>\text{ 16}[/tex]Explanation:
Here, we want to solve the given inequality for u
What we have to do is to bring like terms together
We bring 8 to the right which causes a sign change
Mathematically, we have that as:
[tex]\begin{gathered} u\text{ }>\text{ 24-8} \\ u\text{ }>\text{ 16} \end{gathered}[/tex]are z^3 and 3z eqivalent expressions? explain
Given the expressions:
[tex]\begin{gathered} z^3 \\ 3z \end{gathered}[/tex]these two expressions are not equivalent, since one is thrice a number and the other is a cubic number. We can see this if we write completely each expression:
[tex]\begin{gathered} z^3=z\cdot z\cdot z \\ 3z=z+z+z \end{gathered}[/tex]thus, the expressions are not equivalent
help meeeeeeee pleaseee
thank you
Part a: The equation is y=-500x+3000
Part b: The prediction of sales is 2750 at a price of $6.5
The equation of a line is given by:
y=mx+b
In which
m is the slope, representing the rate of change.
b is the y-intercept, which is the value of y when x = 0.
Part a:
In this problem:
There are two points (6, 3000) and (8, 2000).
The slope is given by: Change in y/Change in x
m = 2000-3000/8-6
m = -500
Thus
y = -500x+b
Point (6,3000) means that when x=6, y=3000, which we use to find b.
3000 = -500(6)+b
3000=-3000+b
b = 6000
So, y = -500x+6000
Part b:
The sales are y when x = 6.5, thus:
y = -500(6.5)+6000
= -3250+6000
The prediction is 2750 sales with a price of $6.50.
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1. Liezl bought 2 1/4 kilograms of pork, 5 1/2 kilograms of chicken and 1 1/3 kilograms of beef. How many kilograms of meat did she buy in all?
2. Roel travelled 1 1/2 km while Arnel 1 1/2 km more than the distance covered by Roel. How many kilometers did the two travel together?
3. Kenneth and Ian have 20 kilograms of fruits. Kenneth has 9 5/8 kilograms of fruits. How many kilograms of fruits does Ian have?
4. Father has a 17 3/7 m of nylon string. He gave 10 m of it for his brother’s fishing net. How long is the nylon string that is left?
5. Althea is working in a bakeshop. She put two cheesecakes on display. The first cheesecake was cut into 8 slices and there are 5 slices left. The other was cut into 12 slices and there are 4 slices left. How much cheesecake is left.
1. Liezl bought the total amount of meat = 118 / 12 kilograms.
2. Roel travel 3 kilometer.
3. Lan have 83/8 kilograms fruits.
4. Her father left 52 / 7 nylon.
5. The left cheesecake is 9 slices.
What is Fraction?
A fraction is a part of whole number, and a way to split up a number into equal parts.
Now,
1. For first condition;
Amount of pork = 2 1/4 kilograms
Amount of chicken = 5 1/2 kilograms
Amount of beef = 1 1/3 kilograms
So, Total meat = 2 1/4 + 5 1/2 + 1 1/3
= 9/4 + 11/2 + 4/3
= 36/12 + 66/12 + 16/12
= 118 / 12
Thus, The total amount of meat = 118 / 12 kilograms.
2. Total distance cover by Roel = 1 1/2 + 1 1/2
= 3/2 + 3/2
= 6/2
= 3 kilometer.
So, Roel travel 3 kilometer.
3. Kenneth and Lan have fruits = 20 kilograms.
Kenneth have fruits = 9 5/8 kilograms.
So, Amount of fruits does Lan have = 20 - 9 5/8
= 20 - 77/8
= (160 - 77) / 8
= 83 / 8 kilograms.
Thus, Lan have 83/8 kilograms fruits.
4. Father have nylon string = 17 3/7 m
And, He gave 10 m of it for his brother’s fishing net.
So, Left amount of the nylon string = 17 3/7 - 10
= 122/7 - 10
= 122 - 70 / 7
= 52 / 7
Thus, He left 52 / 7 nylon.
5. Since, Althea have left in first cheesecakes = 5 slices
And, In second cheesecakes = 4 slices.
So, Total left cheesecake = 5 + 4
= 9 slices.
Thus, The cheesecake is 9 slices.
Therefore,
1. Liezl bought the total amount of meat = 118 / 12 kilograms.
2. Roel travel 3 kilometer.
3. Lan have 83/8 kilograms fruits.
4. Her father left 52 / 7 nylon.
5. The left cheesecake is 9 slices.
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help me please
thank you
Answer:
Domain: [tex](-\infty, \infty)[/tex]
Range: [tex][0, \infty)[/tex]
Step-by-step explanation:
The domain is the set of x-values and the range is the set of y-values.
which expression can be used to find the surface area of the following rectangular prism A 15+10+6B 15+15+15+6 C 6+6+10+10+15+15D 6+10
Answer:
C. 6 + 6 + 10 + 10 + 15 + 15
Explanation:
The surface area of a rectangular prism can be calculated as:
Surface Area = lw + lw + wh + wh + lh +lh
Where l is the length, w is the width, and h is the height.
So, replacing l by 3, w by 2, and h by 5, we get:
Surface Area = 3(2) + 3(2) + 2(5) + 2(5) + 3(5) + 3(5)
Surface Area = 6 + 6 + 10 + 10 + 15 + 15
Therefore, the expression that can be used to find the surface area is:
Surface Area = 6 + 6 + 10 + 10 + 15 + 15
Find the domaine and range of each relation. Determine if the relation is a function .
D: {-5, -2, 1, 2}
R: {-4, 0, 3}
The relation is a function
Explanation:Given:
5) Ordered pairs on a coordinate plane
To find:
the domain, range, and the type of relation
[tex]\begin{gathered} The\text{ domain is the input of a funcion \lparen x values\rparen} \\ The\text{ range is the output of the function \lparen y values\rparen} \end{gathered}[/tex]To determine the domain and range, we will list the ordered pairs:
(-5, 3), (-2, -4), (1, 0), (2, 3)
The first number in each pair represents the x values (domain), while the 2nd number in each pair represents the y values (range)
The domain: {-5, -2, 1, 2}
The range: {3, -4, 0, 3}
Rearranging and picking one of the repetitions:
The range: {-4, 0, 3}
For a relation to be a function, each input will have only one output.
None of the inputs appears more than once. Hence, each input has only one output. It is a function
Bob's new machine for work cost him £6700. It will depreciate at 28% each year. After how many years will it be worth less than £1000?
It will be valued less than £1000 after x = -0.8260748 years.
Based on the given conditions, formulate:
6700 × (1 - 28%) = 1000
Calculate the sum or difference:
6700 ×0.72ˣ = 1000
Reduce the greatest common factor on both sides of the equation:
67 × 0.72ˣ = 10
Divide both sides of the equation by the coefficient of variable:
67 × 0.72ˣ / 67 = 10 / 67
Rewrite as fraction:
0.72ˣ = 10 / 67
Convert exponential to logarithm form:
x = log°.₇₂ 10 / 67
Convert decimal to fraction:
x = log°₍₇₂/₁₀₀₎ 10 / 67
After simplifying -
get the result:
x = -0.8260748
Hence , After x = -0.8260748 years will it be worth less than £1000.
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Neveah orders a square pizza. 2/3 of the pizza has pepperoni. 2/3 of the pepperoni also has
green peppers. How much of the whole pizza has both pepperoni and green peppers?
The fraction of whole pizza has both pepperoni and green peppers exists 1/2.
What is meant by a fraction?A number is stated mathematically as a quotient, where the numerator and denominator are divided. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction exists less than the denominator.
Given that:
3/4 of the pizza contains pepperoni
2/3 of the pizza with pepperoni contains green pepper ;
The fraction of the whole pizza that contains both pepperoni and green pepper;
The fraction with pepperoni = 3/4
Fraction of whole with green pepper and pepperoni: 2/3 of 3/4
simplifying the above equation, we get
= 2/3 × 3/4
= (2 × 3) / (3 × 4)
= 6/12 = 1/2
Therefore, the fraction of whole pizza has both pepperoni and green peppers exists 1/2.
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Which is a polar form of the following parametric equations?x=5cos² thetay = 5 cos theta sin theta
ANSWER
[tex]r(\theta)=5cos\theta[/tex]EXPLANATION
Given;
[tex]\begin{gathered} x=5cos^2\theta \\ y=5cos\theta\:sin\theta \end{gathered}[/tex]Convert from polar form to parametric form.
[tex]\begin{gathered} x(\theta)=r(\theta)cos\theta \\ y(\theta)=r(\theta)sin\theta \end{gathered}[/tex]Here;
[tex]\begin{gathered} x(\theta)=5(cos\theta)^2=5cos\theta\times cos\theta \\ y(\theta)=5cos\theta s\imaginaryI n\theta=5cos\theta sin\theta \\ \Rightarrow r(\theta)=5cos\theta \end{gathered}[/tex]The current temperature is 48°F. It is expected to drop 1.5°F each hour.
The current temperature is 48°F, in expected to drop 1.5°F each hour, then the hours per word 8 hours the temperature will be 36°F.
The current temperature is = 48°F.
It is expected to drop = 1.5°F each hour.
We can assume, temperature = 36°F
Let x hours the temperature will be 36°F.
Temperature is a measure of the average kinetic energy of the particles in an object. When the temperature increases, the motion of these particles also increases. Temperature is measured with a thermometer or a calorimeter.
Then,
48 - 1.5x = 36
It's expected to drop 1.5F per hour,
We can list the equation,
So,
We can write,
48 - 1.5x = 36
48 - 36 = 1.5x
We can sum or difference of the product,
1.5x = 12
x = 12/1.5
We can divide the products,
x = 8 hours
Therefore,
In expected to drop 1.5°F each hour, then the hours per word 8 hours the temperature will be 36°F.
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Answer:
The present temperature is 48°F; it is anticipated to decrease by 1.5°F every hour, reaching 36°F in 8 hours.
Step-by-step explanation:
48°F is the current temperature.
An hourly decrease of 1.5°F is anticipated.
We'll assume that it's 36°F.
The temperature will be 36°F in x hours.
The average kinetic energy of the particles in an object is measured by its temperature. The velocity of these particles likewise increases as the temperature rises. A thermometer or a calorimeter is used to determine the temperature.
Then,
48 - 1.5x = 36
It's expected to drop 1.5F per hour,
We can list the equation,
So,
We can write,
48 - 1.5x = 36
48 - 36 = 1.5x
We can sum or difference of the product,
1.5x = 12
x = 12/1.5
We can divide the products,
x = 8 hours
Therefore,
In expected to drop 1.5°F each hour, then the hours per word 8 hours the temperature will be 36°F.
Let A = {a,b,c), B = {4,5,6), and/= {(a ,6), (b,4), (c,6)). Is f a function from A to B? Explain.
The condition for a group of paired values to be a function is that for each value of the independent variable exists one and only one value of the dependant variable.
In this case, A is the group of points that represent the independent variable, and B, the dependent variable.
As each value of A has one and only one value of B, f is a function from A to B.
The inverse is not true, as 6 would have 2 values (a and c) in the image (A).
A is the domain of the independent variable.
f is the function that transform the values present in the group A in some of the elements of the image, that is group B.
The conditions for that relation to be a function is that each of the values in the domain has one and only one value in the image.
A radioactive substance decays so that after t years, the amount remaining, expressed as a percent of the original amount, is A(t)=100(1.3)^-tWhat is the Half-Life of this substance?
Explanation:
The dunction is given below as
[tex]A(t)=100(1.3)^{-t}[/tex]To figure out the half life,
The new mass of the decayed substance will be half that of the initial substance
[tex]\begin{gathered} A(t)=100\left(1.3\right)^{-t} \\ A(t)=\frac{100}{2}=50 \end{gathered}[/tex]By substituting the values, we will have
[tex]\begin{gathered} A(t)=100(1.3)^{-t} \\ 50=100(1.3)^{-t} \\ \frac{50}{100}=1.3^{-t} \\ \frac{1}{2}=1.3^{-t} \end{gathered}[/tex]Apply exponent rules
[tex]\begin{gathered} \frac{1}{2}=1.3^{-t} \\ ln(\frac{1}{2})=-tln(1.3) \\ t=\frac{ln(2)}{ln(1.3)} \\ t=2.64years \end{gathered}[/tex]Hence,
The final answer is
[tex]2.64years[/tex]200 lottery tickets are sold for $6 each. The person with the single winning ticket will get $90. What is the expected value for a ticket in this lottery?
The probability of winning is 1/200.
The probability of losing is 199/200.
The gain of winning is
($90 - $6) that is $90 of the winning ticket minus the $6 ticket cost.
The loss of lossing is -$6 that is a player loses $6 for the ticket.
The expected value therefore is calculated as
[tex]\begin{gathered} E(X)=(90-6)(\frac{1}{200})+(-6)(\frac{199}{200}) \\ E(X)=(84)(\frac{1}{200})+(-6)(\frac{199}{200}) \\ E(X)=0.42-5.97 \\ E(X)=-5.55 \end{gathered}[/tex]Therefore, the expected value for a ticket in this lotter is -$5.55 or an average loss of $5.55.
1, 728 ÷ 32 what is the value of the expression
Result : 54
reminder = 0
[tex]1,728\div32[/tex]
Simplify the expression:
[tex]1,728\div32\\[/tex]
[tex]=54[/tex]
Hope this helps!
Which is less (_25)+12 or 40 +(_63)
The answer is 40 + (- 63). Addition is a method of combining items and counting them as a single large group. In mathematics, addition is the process of combining two or more numbers.
What is meant by equation?In its most basic form, an equation is a mathematical statement that shows that two mathematical expressions are equal. 3x + 5 = 14, for example, is an equation in which 3x + 5 and 14 are two expressions separated by a 'equal' sign.
A mathematical statement made up of two expressions joined by an equal sign is known as an equation. 3x - 5 = 16 is an example of an equation. We get the value of the variable x as x = 7 after solving this equation.
Therefore,
First calculate (- 25) + 12(- 25) + 12 = - 13
Calculate 40 + (-63)40 + (- 63) = - 23
we get - 13 and -23 ,
-23 is lesser than -13
-23 < -13.
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