Answer:
airport: $7535, downtown: $4831, suburban: $3634airport: $7361, downtown: $4720, suburban: $3551, beach: $3248Step-by-step explanation:
You want the allocation of liability insurance based on seating capacity for 3 restaurants. After a 4th restaurant is added and insurance increases by 18%, you want the new allocation.
SolutionEffectively, the insurance premium is divided by the total number of seats at all restaurants. Then that per-seat allocation is multiplied by the number of seats. Here, we have elected to round to the nearest dollar.
1. 3 RestaurantsThe calculator shows the allocation is ...
airport: $7535downtown: $4831suburban: $36342. 4 RestaurantsAfter the 4th restaurant is added the premium increases by 18%, but the per-seat amount decreases due to the number of seats increasing by about 20.8%. The new allocation is ...
airport: $7361downtown: $4720suburban: $3551beach: $3248Write an expression describing all the angles that are coterminal with 8°. (Please use the variable k in your answer. Give your answer in degrees, but do not include a degree symbol in your answer.)
the expression describing all the angles that are coterminal with 8° is: θ = 8° + 360°k, where k is an integer.
How to solve and what is angle?
An angle of 8° has an initial side on the positive x-axis and rotates counterclockwise by 8°.
Any angle coterminal with 8° can be expressed as:
θ = 8° + 360°k
where k is an integer.
Therefore, the expression describing all the angles that are coterminal with 8° is:
θ = 8° + 360°k, where k is an integer.
An angle is a geometric figure formed by two rays, called the sides of the angle, that share a common endpoint, called the vertex of the angle. Angles are typically measured in degrees or radians and are used to measure the amount of rotation or turn between two intersecting lines or planes.
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what is the value of the expression -x + y when x =2.1 and y = -11.8
Answer:
-9.7
Step-by-step explanation:
Given
x + y when x =2.1 and y = -11.8
Solution
x+y
substitute x=2.1 and y=-11.8
2.1+(-11.8)
2.1 - 11.8 = -9.7
The final answer is -9.7
9. Use the graph of the function f(x) = x³ – 7x² + 10x to
x`
identify its relative maximum and minimum.
da
-4
8
8
2
K
T
2
da
y
8
+w
8
maximum = 4.1, minimum = -8.2
maximum = 0.9, minimum = 3.8
The extremas of the function f(x) = x³ - 7x² + 10x are given as follows:
Relative maximum: (0.88, 4.061).Relative minimum: (3.786, -8.209).What are the relative minimums and the relative maximums of a function?The relative minimums of a function are given by the points in which the function's behavior changes from decreasing to increasing, that is, where the function curves down.The relative maximums of a function, meanwhile, are given by the points in which the function's behavior changes from increasing to decreasing, that is, where the function curves up.More can be learned about extremas of a function at https://brainly.com/question/9839310
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Rewrite this exponential equation as a logarithmic equation. 4e^x=16
Answer:
The rewritten equation is: \(x = \ln{4}\)
Step-by-step explanation:
The inverse operation of the exponential is the natural logarithm, \(\ln\), and the following property is used to solve this question:
\(\ln{e^x} = x\)
In this question, we have that:
\(4e^x = 16\)
\(e^x = \frac{16}{4}\)
\(e^x = 4\)
Applying the natural logarithm to both sides:
\(\ln{e^x} = \ln{4}\)
\(x = \ln{4}\)
The rewritten equation is: \(x = \ln{4}\)
The equivalent logarithmic equation is: \(x = \log(4)\)
The exponential equation is given as:
\(4e^x=16\)
Divide both sides of the equation by 4
\(e^x=4\)
Next, take the logarithm of both sides (to convert the expression to a logarithmic expression)
\(\log(e^x)=\log(4)\)
The logarithm of e^x is x.
So, we have:
\(x = \log(4)\)
Hence, the equivalent logarithmic equation is: \(x = \log(4)\)
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A computer designer has to build a computer which can executes 300 instructions and represents integers in
\( - {10}^{14} \)
to
\( {10}^{14} \)
lf one instruction is stored in the entire memory word, what is the maximum memory capacity this computer can occupy?
The computer can occupy a maximum of 1200 bytes of memory.
To determine the maximum memory capacity of a computer that can execute 300 instructions, we need to consider the representation of integers and the storage requirements for instructions.
If each instruction is stored in the entire memory word, it implies that each instruction occupies one memory word. Therefore, the number of instructions executed (300) directly corresponds to the number of memory words required.
The memory capacity of a computer is typically measured in bytes. However, since we are assuming each instruction occupies one memory word, we can consider the memory capacity in terms of memory words.
Hence, the maximum memory capacity this computer can occupy would be 300 memory words.
To convert this capacity into bytes, we need to know the size of a memory word. If we assume the computer uses a 32-bit word size, which is common in many systems, each memory word would consist of 4 bytes (32 bits / 8 bits per byte). Therefore, the maximum memory capacity in bytes would be:
300 memory words * 4 bytes per word = 1200 bytes.
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If beginning finished good rupees 45000 and cost of goods manufactured rupees 25,000 and ending finished goods to go to rupees 50,000 then what is the value of cost of goods sold:Answer 20000
Answer:
20000
Step-by-step explanation:
Answer:
Hello, just a slight bit confused by your phrasing?
I would love to help, I just can't seem to understand how.
Step-by-step explanation:
Just let me know, here to help!
Converting a Percent to a Decimal
a) The percentage is 73%.
b) The ratio is 73:27
d) The decimal form is 0.73
e) The fraction is 73/100
What percentage is shaded?The percentage of the model that is shaded is given by:
P = 100%*(shaded squares)/(total number of squares)
There are 100 squares in total, of these 73 are shaded, then the percentage is:
P = 100%*(73)/100 = 73%
b) The ratio is "shaded squares to non shaded squares"
There are 73 shaded squares and 27 non-shaded ones, then the ratio is 73:27
c) To get the equivalent decimal to a percentage, just divide it by 100%.
p = 73%/100% =0.73
d) The equivalent fraction is the fraction we wrote on the first step, it is:
fraction = 73/100
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present ages of two children are 2 and 5 years the rspectively. After how long will the sum of their square ages be 45.
Using the concept of word problems and quadratic equation it will take 1 year until the sum of square of their ages be 45.
Calculating the duration to get the sum to 45Word problems are mathematical problems that are delivered in ordinary words, instead of mathematical symbols.
Part of the problem with dealing with word problems that they first need to be translated into mathematical equations, and then the equations need to be solved.In this problem;
let x represent the number of years from now when the sum of square of their respective age will be
45.(x + 2)² + (x + 5)² = 45
Expanding the brackets;
x² + 4x + 4 + x² + 10x + 25 = 45
2x² + 14x + 29 = 45
2x² + 14x + 29 - 45 = 0
2x² + 14x - 16 = 0
Solving the quadratic equation for x;
x = 1, x = -8
Taking the positive value, the value of x is 1
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what's is the slope intercept equation of the line below
Answer:
y = -1 - 2/1x
Step-by-step explanation:
Glad to help! :)
Lisa and Susan are driving to college together. They look at a map to find out how far they have to drive. On the map, Lisa measures the distance to be 4.5 inches. How many miles do they have to drive if the map scale is 1 in. = 35 mi?
Answer:157.5
Step-by-step explanation:becuase mutilpy 4.5x35 that equals 157.5
When sales of a particular hybrid automobile reach 60,000 units, federal income tax credits begin to phase out. One year after
reaching this threshold, buyers are still eligible for 15% of the original $2500 credit. What tax credit would buyers receive if they
purchased the vehicle at this time?
(Type a whole number or a decimal)
Answer:
The original tax credit was $2500, so 15% of that is:
0.15 x $2500 = $375
Therefore, buyers would receive a $375 tax credit if they purchased the vehicle one year after the sales reached the 60,000 unit threshold.
what fraction is 4 min 30sec of 12 min.
Answer:
\(\frac{3}{8}\)
Step-by-step explanation:
To make this a fraction, you do \(\frac{4.5}{12}\). This is now a simple division problem. 4.5 ÷ 12 = .375
.375 as a fraction is \(\frac{375}{1000}\). When you simplify, you get \(\frac{3}{8}\)
What is an example of "A one-to-one function of P onto Q is an isomorphism of P and Q "?
An example of a one-to-one function that is an isomorphism between sets P and Q is the function f: P -> Q defined as f(x) = 2x, where P and Q are the sets of integers.
How to Identify a One-to-One Function?An example of a one-to-one function that is an isomorphism between sets P and Q is the function f: P -> Q defined as f(x) = 2x, where P and Q are the sets of integers.
This function is one-to-one because for every element x in P, there is a unique element 2x in Q. It is onto because every element y in Q has a preimage x in P such that f(x) = y (e.g., y/2 = x).
Furthermore, this function preserves the group structure between P and Q, as it satisfies the properties of an isomorphism. In this case, the group structure is addition, and the function f preserves addition: f(x + y) = 2(x + y) = 2x + 2y = f(x) + f(y) for all x, y in P.
Therefore, the function f: P -> Q defined as f(x) = 2x is an example of a one-to-one function that is an isomorphism between sets P and Q.
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Which of the following have a sum of 0? (Pick 2) *
1:The football team gained 10 yards on the first play, gained 10 yards on the second play, and lost 10 yards on the third play. What was the overall change in yardage?
2: While playing the integer game, Sam pulled the following cards: 8, 4, 5, -6, -8, -3. What is the sum of Sam's hand?
3: -15 - 8 + 12 + 11
4: 6 + (-5) - 7 + (-4) + (-4)
Answer:
The answer is number 3.
Step-by-step explanation:
-15 - 8 = -23
12 + 11 = 23
When you subtract -23 from 23 you have a sum of 0
Therefore the answer is 0
pls help :p i’m stuck
Answer:
x = 7
Step-by-step explanation:
Answer:
x= 1
Step-by-step explanation:
Add four to both sides of the equation:
10x-4+4 = 2x+4+4
Simplify:
10x = 2x+8
Subtract 2x from both sides:
8x = 8
Cancel out terms:
x=
Simplify:
x=1
Show that 75-42 = 23
2
3
6
Answer:
75-42=33
Step-by-step explanation:
We know that 70-40=30 and that 5-2=3, so this means that 30+3=33
What's the value of x in the figure? A) 78° B) 57° C) 76° D) 33°
A)78°
135°+a° =180°
a°=45°
57°+x°+a°=180°
57°+x°+45°=180°
102°+x°=180°
x°=180°-102°
x°=78°
HELP ASAP
A composite figure is represented in the image.
A four-sided shape with the base side labeled as 21.3 yards. The height is labeled 12.8 yards. A portion of the top from the perpendicular side to a right vertex is labeled 6.4 yards. A portion of the top from the perpendicular side to a left vertex is labeled 14.9 yards.
What is the total area of the figure?
272.64 yd2
231.68 yd2
190.72 yd2
136.32 yd2
the closest answer choice to this value is 372.32 yd2.
How to solve the question?
The given shape is a trapezoid, where the two parallel sides are the base and the top, and the height is the perpendicular distance between them. We can divide this trapezoid into a rectangle and a right triangle, as shown below:
A (bottom B (bottom
left vertex) right vertex)
We can find the length of the top side by adding the portions given on each side of the perpendicular, as follows:
top side = 6.4 yards + 14.9 yards = 21.3 yards (same as the base)
The area of the rectangle (ABCD) is the product of the base (21.3 yards) and the height (12.8 yards):
area of rectangle = 21.3 yards * 12.8 yards = 272.64 square yards
The area of the right triangle (BCD) is half the product of the height (12.8 yards) and the difference between the base and the top (21.3 yards - 6.4 yards = 14.9 yards):
area of triangle = 0.5 * 12.8 yards * 14.9 yards = 95.36 square yards
Therefore, the total area of the figure is the sum of the area of the rectangle and the area of the triangle:
total area = 272.64 square yards + 95.36 square yards = 368 square yards
Therefore, the closest answer choice to this value is 372.32 yd2.
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Find an equation of the line described below. Write the equation in slope intercept form( solved for y) when possible through (8,5) and (5,8)
\((\stackrel{x_1}{8}~,~\stackrel{y_1}{5})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{8}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{8}-\stackrel{y1}{5}}}{\underset{\textit{\large run}} {\underset{x_2}{5}-\underset{x_1}{8}}} \implies \cfrac{ 3 }{ -3 } \implies - 1\)
\(\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{5}=\stackrel{m}{- 1}(x-\stackrel{x_1}{8}) \\\\\\ y-5=-x+8\implies {\Large \begin{array}{llll} y=-x+13 \end{array}}\)
A large toy weighs 5/8 pound. How many small toys that each weigh 5/16 pound have a combined wight equal to the weight of the large toy?
Answer: below
Step-by-step explanation: 2 small toys
Answer:
2 toys.
Step-by-step explanation:
That would be 5/8 divided by 5/16
= 5/8 * 16/5
= 16/8
= 2.
Charlie's teacher claims that he does not study you just guess it on the exam with 201 true-false questions Charlie answers 53.7% of equations correctly calculator calculating using these results show that if we were really guessing they would be probably one in one chance and 7 that he would do well in this difficult evidence significant evidence that Charlie is just guessing why or why not
Answer: No there isn't
Explanation:
A score of 53.7% is quite close to 50% and this is a true or false exam. Charlie could have easily gotten this result by indeed guessing and not studying. This test mark is therefore not high enough to disregard the teachers's claim. Were the results to be significantly high enough above 50% then it could be said that indeed Charlie does study for his exams.
A dinner table is 5 feet wide and 7 feet long.
Find the area of the table.
A.
75
B.
35
C.
30
D.
144
what fraction is equal to 1/8+1/8
Answer:
1/4
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
1/8+1/8=2/8 simplified its 1/4 but if you dont want it simplified its 2/8
Molly's scout troop sold 148 boxes of cookies last month and 165 boxes this month. Find the percent of increase, rounded to the nearest tenth of a percent.
The percent of the increase, rounded to the nearest tenth of a percent, concerning the sales of boxes of cookies that Molly sold last month and this month, is 11.5%.
How is the percentage increase determined?The percentage increase can be determined by finding the difference or the amount of increase in sales.
This difference is divided by the previous month's sales and multiplied by 100.
The total number of boxes of cookies Molly's Scout Troop sold last month = 148
The total number sold this month = 165
The increase = 17 (165 - 148)
Percentage increase = 11.5% (17 ÷ 148 x 100)
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The questions are in the picture
The linear function is of:
P(t) = 3265t + 34687.
Using the linear function, the estimate for 2016 is of:
54,277.
The exponential function is of:
P(t) = 34687(1.0941)^t.
Using the exponential function, the estimate for 2016 is of:
59,499.
What is the linear function?The linear function is defined as follows:
P(t) = mt + b.
The coefficients of the function are given as follows:
m is the slope, representing the yearly change in the population.b is the intercept, representing the population in 2010.In the context of this problem, these parameters are given as follows:
m = 37,952 - 34,687 = 3265.b = 34,687.Hence the function is:
P(t) = 3265t + 34687.
2016 is 6 years after 2010, hence the estimate is given as follows:
P(6) = 3265(6) + 34687 = 54,277.
What is the exponential function?The exponential function is defined as follows:
P(t) = ab^t.
In which the coefficients are given as follows:
a is the population in 2010.b is the rate of change.Hence the parameters are given as follows:
a = 34687.b = 37952/34687 = 1.0941.Hence the function is of:
P(t) = 34687(1.0941)^t.
Then the estimate for the year of 2016 is of:
P(6) = 34687(1.0941)^6 = 59,499.
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Which linear function has the same y-intercept as the one that is represented by the graph?
On a coordinate plane, a line goes through points (3, 4) and (5, 0).
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 3, negative 1, 1, 3. Column 2 is labeled y with entries negative 4, 2, 8, 14.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 4, negative 2, 2, 4. Column 2 is labeled y with entries negative 26, negative 18, negative 2, 6.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 5, negative 3, 3, 5. Column 2 is labeled y with entries negative 15, negative 11, 1, 5.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 6, negative 4, 4, 6. Column 2 is lab
eled y with entries negative 26, negative 14, 34, 46.
The linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.
To determine the linear function with the same y-intercept as the graph, we need to find the equation of the line passing through the points (3, 4) and (5, 0).
First, let's find the slope of the line using the formula:
slope (m) = (change in y) / (change in x)
m = (0 - 4) / (5 - 3)
m = -4 / 2
m = -2
Now that we have the slope, we can use the point-slope form of a linear equation to find the equation of the line:
y - y1 = m(x - x1)
Using the point (3, 4) as our reference point, we have:
y - 4 = -2(x - 3)
Expanding the equation:
y - 4 = -2x + 6
Simplifying:
y = -2x + 10
Now, let's check the given options to find the linear function with the same y-intercept:
Option 1: The table with x-values (-3, -1, 1, 3) and y-values (-4, 2, 8, 14)
The y-intercept is not the same as the given line. So, this option is not correct.
Option 2: The table with x-values (-4, -2, 2, 4) and y-values (-26, -18, -2, 6)
The y-intercept is not the same as the given line. So, this option is not correct.
Option 3: The table with x-values (-5, -3, 3, 5) and y-values (-15, -11, 1, 5)
The y-intercept is the same as the given line (10). So, this option is correct.
Option 4: The table with x-values (-6, -4, 4, 6) and y-values (-26, -14, 34, 46)
The y-intercept is not the same as the given line. So, this option is not correct.
Therefore, the linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.
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A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is 82 m long and 53m wide. What is the length of a training track running around the field? (Use the value 3.14 and do not round your answer. Be sure to include the correct unit in your answer.)
Answer:
436.42 m
Step-by-step explanation:
We are to determine the perimeter of the field
perimeter = perimeter of rectangle + perimeter of the two semicircles
Perimeter of a rectangle = 2 x (length + breadth)
2 x (82 + 53) = 270m
Perimeter of a semicircle = 1/2πD
perimeter of the 2 semicircles = 2 x (1/2 x 3.14 x 53) = 166.42
Perimeter = 270 + 166.42 = 436.42 m
What is the approximate value of θ if tan θ = 7/9
Answer:
37.9°-----------------------
Taking the inverse tangent (arctan) of the given ratio 7/9.
Use a calculator or trigonometric table to find:
θ ≈ arctan(7/9)The approximate value of θ is 37.9°.
Given that A, O & B lie on a straight line segment, evaluate COD.
C
D
(3x + 94)
(x + 18)
(2x 4)
A
B
The diagram is not drawn to scale.
CODE
Put the quadratic into vertex form
The vertex form of the quadratic function f(x) = 2x^2 + 8x + 7 is f(x) = 2(x + 2)^2 - 25.
How to find the vertex formTake a look at the quadratic function:
f(x) = 2x^2 + 8x + 7
In this situation, a = 2 and b = 8, yielding:
f(x) = 2(x^2 + 4x) + 7
It shtbe noted that to determine the value to add and subtract, multiply (b/2a)2 by (8/2(2))2 = 42 = 16. Inside the parenthesis, we add and subtract 16:
f(x) = 2(x^2 + 4x + 16 - 16) + 7
The expression inside the parenthesis can now be written as a perfect square:
f(x) = 2((x + 2)^2 - 16) + 7
Finally, the phrase is simplified by spreading the 2:
f(x) = 2(x + 2)^2 - 32 + 7
f(x) = 2(x + 2)^2 - 25
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What is the vertex form of the quadratic function f(x) = 2x^2 + 8x + 7