Answer:
21.7
Step-by-step explanation:
0.6h=13.02
h=13.02/0.6
h=21.7
Answer:
21.7
Step-by-step explanation:
0.6h=13.02
h=13.02/0.6
h=21.7
An office manager buys 34 chairs for the new office. Each chair costs $205. What is the total amount the office manager pays for chairs? Enter your answer in the box. $_____________
Answer:
so each chair will cost 205
205 will be our cost C this is our dependent due to the entire cost being base on how many chairs that will get order
the independent variable will be how many chairs that will be ordered and there are 34 chairs being ordered
34*205= 6970
the total cost will be 6970
what is 28.5 inches in height?
BRAINLYIST !
Rachel and Billy are conducting an experiment the mass of their candle before burning was 7.0 g after burning the candle for six minutes the mass went down to 5.5 g what can the students determine about the results of the experiment?
ANSWER CHOICES IN PHOTO PLEASE HURRY
Answer:
C
Step-by-step explanation:
Bill started west on road u. S. 50, riding a bicycle at an average rate of 9 mph. Four hours later charles started after bill on a motor cycle and overtook him in 2 hours. What was charles' rate? which equation could be used to solve for charles' rate if it is represented by x? 6 x = 54 2 x = 54 2 x = 36.
The equation could be used to solve for charles' rate if it is represented by x is 2x=54.
In the given question wehave to find the equation could be used to solve for charles' rate if it is represented by x.
Bill riding a bicycle at an average rate of 9 mph.
Charles' rate is x.
So the relative rate = x−9 mph
Distance traveled by Bill in 4 hours = 9*4 =36 mph
Charles' overtook Bill in 2 hours. So
Relative Rate = Distance/Time
x−9=36/2
Multiply by 2 on both side. We get
2(x−9)=36
Simplifying
2x−18=36
Add 18 on both side, we get
2x=36+18
2x=54
Hence, the equation could be used to solve for charles' rate if it is represented by x is 2x=54.
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commission is when you make money based on the percentage of _____.
Commission is a term commonly used in the sales industry, and it refers to a form of compensation where an individual receives a percentage of the sales they make. In other words, commission is when you make money based on the percentage of the sales you generate.
This type of payment structure is often used to motivate salespeople to work harder and increase their productivity. For example, let's say that you work for a company that sells cars. You are a salesperson, and your job is to sell as many cars as possible. Your commission rate might be set at 3% of the total price of the car. If you sell a car for $30,000, you would earn a commission of $900. Commission is often used in conjunction with a base salary, which is a fixed amount of money that an individual receives regardless of their sales performance. For salespeople, the commission component of their compensation package can be significant, especially if they are highly motivated and successful at generating sales. In summary, commission is when an individual earns money based on a percentage of the sales they generate. It is a common form of compensation used in the sales industry to motivate individuals to work harder and increase their productivity.
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32 x 7 = 8 x 28 True or false
Answer: It is true
Step-by-step explanation:
32 times 7 is 224
8 times 28 is 224
True
an urn contains 3 red and 7 black balls. (a) you randonly draw the balls out one by one without replacement. what is the probability that the last red ball was the 8th ball out?
The probability that the last red ball was the 8th ball out is 3/10
Number of red balls = 3 red balls
Number of black balls = 7 black balls
Then you randomly draw the balls out one by one without replacement.
The probability is the ratio of the number of favorable outcomes to the total number of outcomes
The equation will be
Probability = Number of favorable outcomes / Total number of outcomes
Total number of outcomes = 3 + 7
= 10
Substitute the values in the equation
The probability that the last red ball was the 8th ball out = 3/10
Therefore, the probability is 3/10
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This photo is the problem I have to solve for x help please
Answer:
1
Step-by-step explanation:
Write an equation for the degree-four polynomial graphed below
The equation for the polynomial graphed is:
p(x) = -0.0625*(x - 2)*(x - 4)*(x + 2)*(x + 4)
How to find the equation of the polynomial?Let's assume that the leading coefficient is a, we can see that the zeros of the polynomialal are at:
x = -4
x = -2
x = 2
x = 4
Then the general equation is:
p(x) = a*(x - 2)*(x - 4)*(x + 2)*(x + 4)
Now, we also can see that the y-intercept is -4, then:
p(0) = a*(-2)*(-4)*(2)*(4) = -4
a*8*8 = -4
a = -0.0625
The equation for the polynomial is:
p(x) = -0.0625*(x - 2)*(x - 4)*(x + 2)*(x + 4)
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Find the length of the third side. If necessary, round to the nearest tenth
Answer: To find the length of the third side, we need to find the length of the hypotenuse. The hypotenuse is 8 + 10 = 18. So the length of the third side is 18.
Step-by-step explanation:
mmon Core Algebra I - MA3109 B-IC
Activity
Vertical Stretches and Shrinks of Exponential Functions
Assignment Active
Identifying a Function
Which is a stretch of an exponential decay function?
◎m=²[
Of(x) = -(5)
Of(x) = 5(²)
O fix) = 5(5)*
The stretch of an exponential decay function is y = 2(1/5)ˣ
Which is a stretch of an exponential decay function?From the question, we have the following parameters that can be used in our computation:
The list of exponential functions
An exponential function is represented as
y = abˣ
Where
a = initial valueb = growth/decay factorIn this case, the exponential function is a decay function
This means that
The value of b is less than 1
An example of this is, from the list of option is
y = 2(1/5)ˣ
Hence, the exponential decay function is y = 2(1/5)ˣ
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Complete question
Which is a stretch of an exponential decay function?
Of(x) = -(5)ˣ
Of(x) = 5(2)ˣ
O fix) = 2(1/5)ˣ
plot points (3, –8) and (3, 4) on the coordinate plane. what would be the length of the line segment that connects the points? units
The sequence is geometric with a common ratio of 1/5. A geometric sequence is a sequence of numbers where each term after the first is found by multiplying the previous term by a constant number, which is known as the common ratio.
We can use the formula of the geometric sequence for finding the nth term:an=a1 * rn-1 where:an= nth terma1= first termr=common ratio (the constant number between consecutive terms)n= number of termsThe common ratio is given by: r= 40/200 = 1/5The first term is a1=200The nth term can be given by a(n) = 200 * (1/5)^(n-1)Therefore, the first five terms are:a1 = 200a2 = 200 * (1/5) = 40a3 = 200 * (1/5)^2 = 8a4 = 200 * (1/5)^3 = 1.6a5 = 200 * (1/5)^4 = 0.32Hence, the given sequence is geometric with a common ratio of 1/5.
A geometric sequence can be represented by the formula a, ar, ar^2, ar^3, ... , where a is the first term, r is the common ratio, and ar, ar^2, ar^3, ... are the successive terms. The common ratio can be calculated using any two consecutive terms in the sequence.To determine if a sequence is geometric or not, we need to check whether the ratio of successive terms is the same. In the given sequence, 200 is the first term, 40 is the second term, and 8 is the third term.
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yall i need an answer within a half hour im stuck
about how many more mile per gallon can you get when you purchase a hybrid car than a nonhybrid car?
Answer:
26 more mile per gallon
Answer:
26 is the answer
mark me brainliest
Just this quick problem, thanks!
8.81(v − 89) − 10 = 16.43
Answer: v = 92
Step-by-step explanation:
8.81. (v – 89) – 10 = 16.43
8.810 +8.81. -89 – 10 = 16.43
8.81v – 784.09 – 10 = 16.43
8.81v – 794.09 = 16.43
8.81v – 794.09 = 16.43
(8.810 – 794.09) + 794.09 = 16.43 + 794.09
8.81v = 16.43 + 794.09
8.81v = 810.52
8.81v = 810.52
810.52
(8.81) 8.81
8.81
810.52 / 8.81
v = 92
Unit 3: Functions& Linear Equations Homework 1: Relations & Functions Name: Date: Bell: This is a 2-page document! Find the domain and range, then represent as a table, mapping, and graph. Domain Range 2. {(-3,-4), (-1, 2), (0,0), (-3, 5), (2, 4» Domain Range - Determine the domain and range of the following continuous graphs 3. 4. Domain = Range = 5. Domain Range 6. Domain - Domain - Range - Range = Gina Wlson (AlI Things Aigebral 2
The domain and range are the set of x and values of the function are in the table.
the function as a table,
Input (x) | Output (y)
-3 | -4
-1 | 2
0 | 0
-3 | 5
2 | 4
What is the domain and range?
The domain and range are fundamental concepts in mathematics that are used to describe the input and output values of a function or relation.
The domain of a function refers to the set of all possible input values, or x-values, for which the function is defined.
The range of a function refers to the set of all possible output values, or y-values.
To find the domain and range of functions and represent them in different formats.
To find the domain and range of a function:
The domain refers to the set of all possible input values (x-values) for the function.
The range refers to the set of all possible output values (y-values) for the function.
To represent the function as a table, you would list the input-output pairs. For example:
Input (x) | Output (y)
-3 | -4
-1 | 2
0 | 0
-3 | 5
2 | 4
To represent the function as a mapping, you would indicate the correspondence between the input and output values.
For example:
-3 -> -4
-1 -> 2
0 -> 0
-3 -> 5
2 -> 4
To represent the function as a graph, The x-values would be on the horizontal axis, and the y-values would be on the vertical axis.
The points (-3, -4), (-1, 2), (0, 0), (-3, 5), and (2, 4) would be plotted accordingly.
Hence, The domain and range are the set of x and values of the function are in the table.
the function as a table,
Input (x) | Output (y)
-3 | -4
-1 | 2
0 | 0
-3 | 5
2 | 4
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hi im so sorry to bother you but can someone please help me with this please
I’ll give you the brainly if it’s correct im so sorry
Answer:
Question 1: ∠3 and ∠7 are corresponding angles.
Question 2: ∠2 and ∠8 are alternate interior angles.
Question 3: ∠4 and ∠6 are alternate exterior angles.
Question 4: ∠2 is congruent to ∠6.
Question 5: ∠8 is not congruent to ∠1.
Question 6: If ∠2 measures 132°, the measure of ∠7 would be 48°.
Laptops that sell for $660 are on sale with a percent discount of 7%. Find the sale price. Round your answer to the nearest cent, if necessary
Answer:
$613.80
Step-by-step explanation:
7% of 660 = 0.07 × 660 = 46.2
660 - 46.2 = 613.80
Evaluate the following expression for z = -3.
-z^6
I’m literally so bad at this please help
Step-by-step explanation:
\( { - z}^{6} \\ z = - 3\)
\( - {( - 3)}^{6} \\ = - 1 \times ( - 3 \times - 3 \times - 3 \times - 3 \times - 3 \times - 3)\)
= -1 × 729
= -729
Is A the point or coordinate in A(3,5)
Answer:
The point
Step-by-step explanation:
I hope this helps. Have a good day!
A pump dispenses 15 gallons of water per minute. How many quarts per second can
the pump dispenses
(1 gal = 4 qts)
Answer:
1
Step-by-step explanation:
I beileve it would be 1 because if you grab the 15 gallons and mutiply them by 4, then you would get 60. There is 60 seconds in a minute therefore, I would take the quarts and divde them by the seconds. Then I would get my answer of 1 quart per second.
Hope this helped. If you still do not understand I will gladly explain it more. If im wrong, feel free to correct me. :)
What is the surface Area of this cylinder?
The surface area of the cylinder with a radius of 8 in and height of 6 in is 224π square inches.
The surface area of the cylinder is the total sum of the lateral surface area and the two cross-section area.
The formula for the surface area of a cylinder is:
SA = 2πr² + 2πrh
where r is the radius and h is the height.
Plugging in the given values, we have:
SA = 2π(8²) + 2π(8)(6)
SA = 2π(64) + 2π(48)
SA = 128π + 96π
SA = 224π
Therefore, the surface area of the cylinder with a radius of 8 in and height of 6 in is 224π square inches.
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What is the area (what is the height)
Answer:
5 i think
Step-by-step explanation:
The trapezoid's height (h) is 4 mm(millimeters).
Formula to calculate a trapezoid's height;
2 x Area ÷ by A(short base) + B(large base)
2. The Math Club is selling t-shirts as a fund-raiser. The function rule C = 9n +45 represents
their cost, with Crepresenting the total cost of the order, and n representing the
number of shirts. What could the numbers in the function represent? Select all that
apply.
C= the total cost
9= the cost of each shirt
45= could be some other variable (donation, how much they have so far, etc.)
Solve the system by substitution 3x+y=-16 and y=-x-4
Answer:
x=-6
y=2
hope that helps
Answer:
x = - 6
y = 2
Step-by-step explanation:
Equations
3x+y=-16
y=-x-4
Solution
Put y in the second equation into the first equation
3x - x - 4 = - 16
2x - 4 = - 16
2x = - 16 + 4
2x = -12
2x/2 = -12/2
x = - 6
y = -x - 4
y = - -6 - 4
y = 6 - 4
y = 2
===========================
3x + y = - 16
3x + 2 = - 16
3x = -16 - 2
3x = - 18
3x/3 = -18/3
x = -6
What number is 16% of 80
you are skiing down a mountain with a vertical height of 900 feet. the distance from the top of the mountain to the base is 1800 feet. what is the angle of elevation from the base to the top of the mountain?
The Reagan doctrine of American activism in the Third World was most particularly exercised in a Grenada and Nicaragua b the Philippines and South Africa c Iran and Saudi Arabia d Venezuela and the Dominican Republic e Korea and Vietnam
The Reagan doctrine of American activism in the Third World was most particularly exercised in Nicaragua and Grenada. These countries became focal points of U.S. involvement and intervention.
The Reagan doctrine, implemented during the presidency of Ronald Reagan in the 1980s, aimed to counter Soviet influence and promote American interests in the Third World. This doctrine was characterized by a strong anti-communist stance and support for anti-communist governments and movements. Among the various countries where the Reagan doctrine was applied, Nicaragua and Grenada stand out as prime examples.
In Nicaragua, the Reagan administration actively supported the Contras, a rebel group fighting against the Sandinista government. The Contras were seen as a counterforce to the left-wing Sandinistas, who were aligned with the Soviet Union and Cuba. The United States provided financial and military assistance to the Contras, including covert operations, in an effort to undermine the Sandinista regime.
Grenada, a small island nation in the Caribbean, also witnessed American intervention under the Reagan doctrine. The United States launched Operation Urgent Fury, invading Grenada and overthrowing the government, with the stated objective of protecting American citizens and restoring democracy.
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What is the y value of the solution to the system of equations 3x 5y 17x 4y − 13?.
So, the y-value of the solution to the system of equations 3x + 5y = 17 and 4x + 4y = -13 is not possible to find, because the system is inconsistent and has no solution.
To find the y-value of the solution to the system of equations 3x + 5y = 17 and 4x + 4y = -13, we can use one of the methods for solving systems of equations, such as substitution, elimination, or graphing. In this case, we will use elimination method.
The first step of elimination method is to eliminate one of the variables by adding or subtracting the equations. In this case, we will multiply the first equation by 4 and the second equation by -3 and add them:
4(3x + 5y) = 4(17)
12x + 20y = 68
-3(4x + 4y) = -3(-13)
-12x - 12y = 39
then we can add these two equations:
12x + 20y = 68
-12x - 12y = 39
0 = 29
This is an impossible equation, which means that the system has no solution.
Therefore, the y value of the solution to the system of equations 3x + 5y = 17 and 4x + 4y = -13 is not possible to find, because the system is inconsistent and has no solution.
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HELP ASAP
A picture is 7 inches wide and 9 inches long. A photographer enlarges it so it is 31.5 inches wide and 40.5 inches long. What scale factor was used to enlarge the picture?
9/7
7/9
31.5/7
7/31.5
The Scale factor was used to enlarge the picture is 7/ 31.5.
What is Scale factor?A scale factor is a numerical value that can be used to alter the size of any geometric figure or object in relation to its original size. It is used to find the missing length, area, or volume of an enlarged or reduced figure as well as to draw the enlarged or reduced shape of any given figure. It should be remembered that the scale factor only affects how big a figure is, not how it looks.
Given:
A picture is 7 inches wide and 9 inches long.
A photographer enlarges it so it is 31.5 inches wide and 40.5 inches long.
So, scale factor is
= Original dimension / Enlarged dimension
= 9/ 40.5
= 90/ 405
= 10/45
= 2/9
Now, simplifying the scale factor 7/31.5 because it has Nr < Dr.
= 7/ 3.15
= 70/31.5
= 2/9
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What is the product?
(9t - 4)(-9 t - 4)
negative 81 t squared minus 16
negative 81 t squared + 16
negative 81 t squared minus 72 t + 16
negative 81 t squared + 72 t + 16
Answer:
The product is -81 t² + 16
Step-by-step explanation:
The product of two binomials (ax + b)(cx + d), where a, b, c, and d are constant
Multiply (ax) by (cx) ⇒ 1st × 1st
Multiply (ax) by (d) and (b) by (cx) ⇒ ext-reams and nears
Add the two products ⇒ like terms
Multiply (b) by (d) ⇒ 2nd × 2nd
Let us find the product of (9 t - 4) and (-9 t - 4)
Multiply the 1st two terms
∵ (9 t)(-9 t) = -81 t²
Multiply the ext-reams
∵ (9 t)(-4) = -36 t
Multiply the nears
∵ (-4)(-9 t) = 36 t
Add the like terms
∵ -36 t + 36 t = 0
Multiply the 2nd two terms
∵ (-4)(-4) = 16
Write the answer
∴ (9 t - 4)(-9 t - 4) = -81 t² + 0 + 16
∴ (9 t - 4)(-9 t - 4) = -81 t² + 16
The product is -81 t² + 16