Answer:
40.8
Step-by-step explanation:
24 / 10 = 2.4
2.4 * 17 = 40.8
please mark brainliest im trying to level up
Answer:
$40.80
Step-by-step explanation:
first, you need to find the unit rate, which is how much for one. to do this, you divide 24 by 10 and get 2.4. so each chicken wing costs $2.40. now you have to figure out how much it costs for 17 wings, so you have to multiply $2.40 by 17 and that gets you your answer: $40.80
i hope this helps :))
3х – 2
= 2х – 8
4
I don’t know how to do this
Answer:
x=17.2
Step-by-step explanation:
here a picture of how i did it cause its hard to expialn
Lydia tosses two six-sided number cubes. List the sample space. What is the probability of Lydia rolling pairs of the same number
So the probability of rolling pairs of the same number is 6/36, which simplifies to 1/6 or approximately 0.1667.
When Lydia tosses two six-sided number cubes, the sample space consists of all possible outcomes for each roll. There are 6 sides on each cube, resulting in 6 x 6 = 36 possible outcomes.
For pairs of the same number, there are 6 possible outcomes: (1,1), (2,2), (3,3), (4,4), (5,5), and (6,6).
To find the probability of Lydia rolling pairs of the same number, divide the number of favorable outcomes (pairs of the same number) by the total number of outcomes in the sample space:
Probability = (number of favorable outcomes) / (total number of outcomes) = 6 / 36 = 1/6 or approximately 16.67% or 0.1667.
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2. Is the following inequality always, sometimes, or never true?
2(3x - 1) +4> 6x + 2
The two sides of an inequality are not the same so inequality can never be true.
What is inequality?When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relationship between variables and the numbers.
Given that the inequality is 2(3x - 1) +4> 6x + 2. The inequality will be solved as below;-
2(3x - 1) +4> 6x + 2
6x - 2 + 4 > 6x + 2
6x + 2 > 6x + 2
The two sides are equal so inequality can never be true.
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1. 2.5x + 100 = 600
2. 10 = 2x - 4
3. 2x + 5 = 30
Answer:
1) 200 2) 7 3) 12.5
Step-by-step explanation:
For god's sake, use a calculator
Multiplier method to increase £88 by 14%
Step-by-step explanation:
The multiplier method involves multiplying the original value by a factor that represents the percentage increase.
To increase £88 by 14%, we can follow these steps:
Convert the percentage increase to a multiplier by adding 1 to the percentage as a decimal.
14% = 0.14
Multiplier = 1 + 0.14 = 1.14
Multiply the original value by the multiplier.
New value = £88 x 1.14
= £100.32
Therefore, to increase £88 by 14% using the multiplier method, we need to multiply £88 by 1.14, resulting in a new value of £100.32.
Need help asap 100 POINTS
The exact circumference of the circle is π√200 in.
The approximate circumference of the circle is 14.42 in.
The exact area of the circle is 50π in².
The approximate area of the circle is 157.1 in².
What is the circumference of the circle?The circumference of the circle is calculated as follows;
C = πD
where;
D is the diameter of the circleThe diameter of the circle is calculated as follows;
the diameter of the circle = diagonal length of the suqare
The diagonal length of the square is calculated by applying Pythagoras theorem.
D² = ( 10² + 10² )
D² = 200
D = √ ( 200)
D = 14.14
The exact circumference of the circle is calculated as;
C = πD
C = π√200
The approximate circumference of the circle is calculated as;
C = π x 14.14
C = 14.42
The exact area of the circle is calculated as;
A = πr² = πD²/4
recall D² = 200
A = π (200/4)
A = π x 50 = 50π in²
The approximate area of the circle is calculated as;
A = πD²/4
A = π x (200/4)
A = 50π = 157.1 in²
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What is the solution to the system of equations? y = –5x + 3 y = 1 (0. 4, 1) (0. 8, 1) (1, 0. 4) (1, 0. 8).
The solution to the system of equations (0.4, 1).
Given equations according to the question,
y = -5x+3
y = 1
Now we can use y = 1 and substitute the value of y in y = -5x+3
After substituting we get, the value of y we get,
= 1 = -5x+3
Now given points according to the questions are
(0.4, 1) , (0.8, 1), (1, 0.4), (1, 0.8).
We substitute these points in the equation to see which points satisfy the equation, the point satisfying the equation is our point.
First, we will use (0.4, 1)
= 1 = -5x+3
= 1 = -5×0.4 + 3
= 1 = -2+3
= 1 = 1
Hence (0.4, 1) is our first solution of the equation.
Then we will use (0.8 ,1)
= 1 = -5x+3
= 1 = -5×0.8 + 3
= 1 = -4+3
= 1 = -1
Hence (0.8, 1) is not out the solution to the equation.
Then we will use (1,0.4)
= 1 = -5x+3
= 1 = -5×1 + 3
= 1 = -5+3
= 1 = -2
Hence (1, 0.4) is not the solution to the equation.
Then we will use (1,0.8)
= 1 = -5x+3
= 1 = -5×1 + 3
= 1 = -5+3
= 1 = -2
Hence (1, 0.8) is not the solution to the equation.
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Solve the left side:
10+7x−5=5x−3+2(x+4)
Answer: 0 = 0
Step-by-step explanation:
Question 3 (1 point)
A cylinder has a radius of 13 feet and a
height of 28 feet. Which statement about
the cylinder is not true?
a
The circumference is about 82 ft.
The area of one base is about 531 ft2
ОООО
The lateral area is about 2,286 ft?
The total surface area is about 2,818 ft?
Question 4 (1 nointi
Step-by-step explanation:
The radius of a cylinder, r = 13 feet
Height of the cylinder, h = 28 feet
The circumference of the cylinder is given by :
\(C=2\pi r\\\\=2\pi \times 13\\\\=81.68\ ft\\\\C=82\ ft\)
The area of one base is given by :
\(A=\pi r^2\\\\=\pi \times 13^2\\\\=530.92\ ft^2\\\\=531\ ft^2\)
The lateral area of the cylinder is given by :
\(A=2\pi r h\\\\A=2\pi\times 13\times 28\\\\A=2287.07\ ft^2\)
Total surface of the cylinder is given by :
\(A=2\pi r h+2\pi r^2\\\\=2287.07+2\pi \times (13)^2\\\\=3348.92\ ft^2\)
The total surface area of the cylinder is not matched with the given data. Hence, option (4) is not correct.
In regression analysis, if the dependent variable is measured in dollars, the independent variable _____.
In regression analysis, if the dependent variable is measured in dollars, the independent variable can be units.
What are dependent and independent variables in regression analysis?The outcome variable is also called the response or dependent variable, and the risk factors and confounders are called the predictors, or explanatory or independent variables. In regression analysis, the dependent variable is denoted "Y" and the independent variables are denoted by "X".The variable that is used to explain or predict the response variable is called the explanatory variable. It is also sometimes called the independent variable because it is independent of the other variable.To learn more about Dependent and Independent Variable, refer to:
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Looking at the linear equation, y= 4x-2, identify which is your independent variable and which is your dependent variable.
Answer:
option b
Step-by-step explanation: i took this test and got 100
18 this sign was in a doctor's waiting room.
115 appointments were missed last month.
these missed appointments were a total of 25.3 hours.
work out the mean length of time for each missed appointment.
give your answer in minutes.
The average length of time for each missed appointment was 22 minutes, calculated by dividing the total of 25.3 hours of missed appointments by the 115 missed appointments.
25.3 hours / 115
= 0.21945652173913043
hours per missed appointment. 0.21945652173913043 hours per missed appointment x 60 minutes per hour
= 13.167
minutes per missed appointment. 13.167 minutes per missed appointment rounded up to the nearest minute is 22 minutes per missed appointment.The total of 25.3 hours of missed appointments from last month was divided by the 115 missed appointments to calculate the average length of time for each missed appointment. This calculation came to 0.21945652173913043 hours per missed appointment. To convert this figure to minutes, it was multiplied by 60 minutes per hour. This gave the result of 13.167 minutes per missed appointment. As 13.167 minutes was not a whole number, it was rounded up to the nearest minute, giving a total of 22 minutes per missed appointment.
1. 25.3 hours / 115 missed appointments
= 0.21945652173913043 hours per missed appointment
2. 0.21945652173913043 hours per missed appointment x 60 minutes per hour
= 13.167 minutes per missed appointment
3. 13.167 minutes per missed appointment rounded up to the nearest minute is 22 minutes per missed appointment
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Find the velocity and acceleration vectors in terms of u, and up. de r= a(3 - sin ) and = 3, where a is a constant
In summary, the velocity vector in terms of u and up is\(-aωcos(θ)u\), and the acceleration vector is 0.
To find the velocity and acceleration vectors in terms of u and up, we need to take the derivatives of the given position vector r with respect to time.
Given:
\(r = a(3 - sin(θ))u + 3up\)
First, let's find the velocity vector v:
v = dr/dt
To find dr/dt, we need to take the derivative of each term of the position vector with respect to time. Since u and up are unit vectors that do not change with time, their derivatives are zero. The only term that changes with time is (3 - sin(θ)).
\(dr/dt = (d/dt)(a(3 - sin(θ))u) + (d/dt)(3up)\)
= \(a(d/dt)(3 - sin(θ))u + 0\)
=\(-a(cos(θ))(dθ/dt)u\)
Since dθ/dt represents the angular velocity, let's denote it as ω:
\(v = -aωcos(θ)u\)
Next, let's find the acceleration vector a:
\(a = dv/dt\)
To find dv/dt, we need to take the derivative of the velocity vector with respect to time. However, the angular velocity ω does not change with time, so its derivative is zero.
Therefore, the acceleration vector is zero:
a = 0
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how many four letter strings can be formed from the letters a,b,c,d,e if the first letter must be a vowel and the last letter must be a consonant?
Number of ways to form four letters strings formed using a, b, c, d, e with the given conditions is equal to 150ways.
As given in the question,
Given letters are a, b, c, d, e has
Number of vowel = 2
Number of consonant= 3
Number of letter strings to be formed = 4
Condition:
First letter must be vowel
Last letter must be consonant
First place filled in 2 ways
Second and Third place filled in 5ways
Last place filled in 3 ways
Total number of ways to form four letters strings
= 2 × 5 × 5 × 3
= 150
Therefore, number of ways to form four letter string is 150 ways.
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plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
60 degrees
Step-by-step explanation:
A triangle is 180 degrees and there is already 40 and 80 degrees.
So... 180-80-40=60 degrees.
Hope this helps :D
PLEASE HELP DUE IN 8 MINS. GIVING BRAINLEST. THIS IS SO HARD.
Answer:
8+11 would be 19
Step-by-step explanation:
Answer:
40
Hope this helped :P
-12x - 5y = 40
12x - 11y = 88
Answer:
(0, -8)
Step-by-step explanation:
hope this helps! :D
have a miraculous day, and brainliest is immensely appreciated!! <3
Solve for g
–0.3g + 2.86 = –7.41 − 8.2g
Answer:
g= -1.3
hope this helps
Answer:
g= -1.3
Step-by-step explanation:
Includes pics
What is equidistant from the three vertices of a triangle?
Can someone help me, pls
Answer is attached
hope it helps you ⬆️
The first two steps in determining the solution set of the system of equations, y = x2 – 6x + 12 and y = 2x – 4, algebraically are shown in the table.
Which represents the solution(s) of this system of equations?
(4, 4)
(–4, –12)
(4, 4) and (–4, 12)
(–4, 4) and (4, 12)
Answer:
(4,4)
Step-by-step explanation:
The solution set of the system of equations can be found by setting the two equations equal to each other and solving for x.
x^2 - 6x + 12 = 2x - 4
x^2 - 8x + 16 = 0
(x - 4)^2 = 0
x = 4
Since both equations in the system are equal to y, we can substitute x = 4 into either equation to find the corresponding value of y.
y = 2x - 4 = 2(4) - 4 = 4
Therefore, the solution of this system of equations is (4, 4).
Therefore, the correct answer is (4, 4).
how do i solve this i dont get it
Can you please help me do this ?
Answer:
63 cents
Step-by-step explanation:
Let's set up two ratios...
24:72
21:x
We can simplify the first ratio by dividing both sides by 24 to get...
1:3
21:x
We know that 1*21 is 21 so we multiply 3 by 21 to get x
3*21=63
Answer:
63 cents
Step-by-step explanation:
Converting:
1 inch of wire cost 72/24=3 cents
Soultion:
now you do 21*3
Answer:
63 cents!
Goodbye letter:
Dear reader.
Please mark this brainliest!
My question is in the screenshot.
The equivalent expression after an expansion include the following:
5(a - 6) = 5a - 30.
2(3a - b) = 6a - 2b.
-4(2w - 5z) = -8w + 20z.
-x(3y - z + 4w) = -3xy + xz - 4xw.
What is an expression?In Mathematics, an expression is sometimes referred to as an equation and it can be defined as a mathematical equation which is typically used for illustrating the relationship that exist between two or more variables and numerical quantities (numbers).
Based on the information provided, the given expression should be expanded and factored as follows;
5(a - 6) = 5(a) - 5(6)
5(a - 6) = 5a - 30
Note: The highest common factor (HCF) of 6 and 2 is equal to 2.
6a - 2b = 2(3a - b)
-4(2w - 5z) = -4(2w) - 4(-5z)
-4(2w - 5z) = -8w + 20z.
-x(3y - z + 4w) = -x(3y) - x(-z) - x(4w)
-x(3y - z + 4w) = -3xy + xz - 4xw.
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What is the relationship between Za and Zb?
A Vertical Angles
B Complementary Angles
C Supplementary Angles
D None of the above
Answer:
Vertical angles
Step-by-step explanation:
Vertical angles are other opposite angles formed by two intersecting lines.
The relationship between ∠a and ∠ b would be,
⇒ Vertical Angles
What is mean by Angle?An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.
Given that;
Two angles a and b are shown in figure.
Now, We get by definition of vertically opposite angle we have;
The relationship between ∠a and ∠ b would be,
⇒ Vertical Angles
Because its just opposite to each other.
Thus, The relationship between ∠a and ∠ b would be,
⇒ Vertical Angles\
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Ryan works for a delivery service. The function f(n) is used to calculate
his daily pay, in dollars, on a day when he makes deliveries.
f(n)=6n+85
Use the function to fill in the blanks the table shown. Make sure you
have an answer for Blank A, Blank B, and Blank C
Answer:
0=85
4=109
10=145
the answers are Blank A=85,Blank B=109 and Blank C= 10
CAN SOME ONE HELP ME ITS URGENT
As we can observe from given information,
UT = ST 2x + 5 = x + 122x - x = 12 - 5x = 7now, let's solve for y
RU = RS y - 4 = x + 5 y - 4 = 7 + 5y = 12 + 4 y = 16hope it helped...
What is two rays sharing a common endpoint?
A)angle
B)circle
C)triangle
D)line segment
Answer:
A) angle
Step-by-step explanation:
This is a definition.
On a chemistry quiz, there are 5 multiple choice questions with 4 choices each. What is the probability that you get a 100% if you strictly guess.
Answer:
0.097%
Step-by-step explanation:
Since this is a series of events probability question, in order to calculate the probability you need to first find the probability of getting each individual answer right and then multiplying those probabilities together. This will give you the probability of getting 100% on the entire test. Since the questions are multiple-choice with 4 choices and only 1 correct choice then the probability of getting one right is 1/4 or 25%. Now that we have that probability we simply need to multiply it 5 times for each individual question.
1/4 * 1/4 * 1/4 * 1/4 * 1/4 = 1/1024 or 0.0009765 or 0.097%
Name the subset(s) of the real numbers to which each number belongs.
help
The three main types of linear equations are the slope-intercept form, standard form, and point-slope form.
What is mathematical equation?The definition of an equation in algebra is a mathematical statement that proves two mathematical expressions are equal. Consider the equation 3x + 5 = 14, where 3x + 5 and 14 are two expressions that are separated by the symbol "equal." The three main types of linear equations are the slope-intercept form, standard form, and point-slope form.A mathematical equation is a formula that uses the equals symbol (=) to connect two expressions and express their equality.The definition of an equation in algebra is a mathematical statement that proves two mathematical expressions are equal. Consider the equation 3x + 5 = 14, in which the terms 3x + 5 and 14 are separated by the word "equal."√81 = 9
-√144 = -44
√4/25 = 2/25
√0.36 = 0
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