Answers
It is described in the problem statement as "a cost for every one-tenth of a mile traveled." It is described in the table header as "Mileage Cost in Dollars."
The only value in the "Mileage Cost in Dollars" column is 1, which corresponds to a distance of 1/10 mile. So, it appears the numerical value of "the other cost" is $1 for each tenth-mile traveled.
___
The problem statement does not make clear whether the desired answer is the description of the other cost, or its numerical value.
Related Questions
A company sells cereal in two different -sized boxes.The smaller box has the dimensions of 12-inch,2-inch and 7 3/4 i.The height of the smaller box is 80% of the height of the lager box,while the other two dimensions are the same for both boxes.What is the difference in the volumes of the two boxes?
Answers
We have then that the volume of the boxes is:
V = (L) * (W) * (h)
Where,
L: long
W: width
h: height
The smaller box:
V1 = (12) * (2) * (7 3/4)
V1 = 186 in ^ 3
the lager box:
V2 = (12) * (2) * ((7 3/4) * (100/80))
V2 = 232.5 in ^ 3
The difference is:
V2-V1 = 232.5 in ^ 3 - 186 in ^ 3 = 46.5 in ^ 3
Answer:
The difference in the volumes of the two boxes is:
46.5 in ^ 3
Answer: The answer is 232.5
Step-by-step explanation:First you to set up the proportion. If 80% equals to 12. You Would do 80 over hundred becuase percent is out of hundred (80/100) then you would do 12 over x or any other variable. FROM there on you would to the butter fly method. Cross multiply . ( 80 times variable, 12 times 100) now to isolate the variable you have to do inverse operation. So now do 1200 divided by 80 . And 80 divided by 80. Now you know.
X=15.
But were no done yet lol. Now do length times width times height to get the volume. 15 times 2 times 31/4 (7 3/4) . now we're done. Your welcome
Hey please please please please please help have a Struggling with this all day
Answers
surface area = 6*s^2 = 6*6^2 = 216
volume = s^3 = 6^3 = 216
You can find this by solving s^3 = 6s^2 for s to get s = 0 or s = 6. The solution s = 0 is trivial so you can ignore it.
Which side lengths form a right triangle?
Choose all answers that apply:
(Answers in picture)
Answers
Option (C). 2, 2, √8, forms a right triangle.
Explanation:A right triangle is a triangle that has one angle measuring 90 degrees.
According to the Pythagorean theorem, in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.
Therefore, to determine if a set of side lengths forms a right triangle, we can check if the sum of the squares of the two shorter sides is equal to the square of the longest side.
Option A: 4, 8, 124^2 + 8^2 = 16 + 64 = 80
12^2 = 144
The sum of the squares of the two shorter sides is not equal to the square of the longest side. Therefore, this does not form a right triangle.Option B: 2, 3, √5
2^2 + 3^2 = 4 + 9 = 13
(√5)^2 = 5
The sum of the squares of the two shorter sides is not equal to the square of the longest side. Therefore, this does not form a right triangle.Option C: 2, 2, √8
2^2 + 2^2 = 4 + 4 = 8
(√8)^2 = 8
The sum of the squares of the two shorter sides is equal to the square of the longest side. Therefore, this forms a right triangle.
Based on the calculations above, only option C, 2, 2, √8, forms a right triangle.
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The correct answer is: C. [tex]\(2, 2, \sqrt{8}\)[/tex]
Step 1
To determine which sets of side lengths form a right triangle, we can use the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.
Step 2
Let's check each option:
A. [tex]\(4, 8, 12\)[/tex]
- [tex]\(4^2 + 8^2 = 16 + 64 = 80\)[/tex]
- [tex]\(12^2 = 144\)[/tex]
- [tex]\(80 \neq 144\)[/tex]
Therefore, option A does not form a right triangle.
Step 3
B.[tex]\(2, 3, \sqrt{5}\)[/tex]
- [tex]\(2^2 + 3^2 = 4 + 9 = 13\)[/tex]
- [tex]\((\sqrt{5})^2 = 5\)[/tex]
- [tex]\(13 \neq 5\)[/tex]
Therefore, option B does not form a right triangle.
Step 3
C. [tex]\(2, 2, \sqrt{8}\)[/tex]
- [tex]\(2^2 + 2^2 = 4 + 4 = 8\)[/tex]
- [tex]\((\sqrt{8})^2 = 8\)[/tex]
- [tex]\(8 = 8\)[/tex]
Therefore, option C forms a right triangle.
This figure consists of two semicircles and a rectangle.
What is the perimeter of this figure?
Use 3.14 for π.
Answers
First The rectangle part with the length is 105m, so you add 105 with 105 that make 210.
For the semicircle part,
we need to find the circumference of the circle
C = 2*pi*r ==> semi Circle circumference = 1/2(2*pi*r) = pi*r
68 is diameter ==> radius should be 34, and the Circumference of 1 semicircle should be 34*pi. We have 2 semicircles, so 2 have 68*pi
In the end Total perimeter = 210 + 68*pi = 423.52
The perimeter of the figure is 423.52 m
What is Area of Rectangle?The area of Rectangle is length times of width.
From the figure the length of rectangle is 105m and width is 68m.
Perimeter of rectangle=2(length+width)
First the rectangle part with the length is 105m,
2(105)=210m
For the semicircle part, the circumference of the circle is 2πr
The circumference of the semicircle is 1/2(2πr)=πr
Diameter of semicircle=68
Radius is 34
circumference of the semicircle is 34(3.14)=106.76
As there are two semicircles=2(106.76)=213.52
The total perimeter of this figure is 213.52+210=423.52m
Hence, the perimeter of this figure is 423.52 m
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Which relationship describes angles 1 and 2?
Select each correct answer.
complementary angles
adjacent angles
supplementary angles
vertical angles
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complementary angles and
supplementary angles
NEED HELP ASAP need help with number 2
Answers
because in order to get mean you have to add all the numbers up and divide by the amount you added so 20+28+26+26+30+24+25+26+28+27= 210 divide by 10= 21
in order to get mad you take all the numbers and subtract them from the mean (what ever you get make sure the number is positive) so 21-20=1 28-21=7 and so on then add up the numbers and divide again to get 52 divide that by 10 and you get 5.2
because it is means to mad ratio the answer is 21/5.2
In a certain card game, for every 44 blue cards, there are 33 yellow cards. There are a total of 84 blue and yellow cards in the game.
How many blue cards are in the game
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A ratio of 44 blue to 33 yellow is the same as a ratio of 4 blue to 3 yellow.
Since you are told the total of cards, 84, add 3 + 4 = 7
In the deck, the cards are int he ratio of 4 blue to 3 yellow to 7 total.
4 blue to 7 total = x blue to 84 total
4/7 = x/84
7x = 4 * 84
x = 4 * 12
x = 48
There are 48 blue cards.
What is the slope of this line?
Answers
[tex] \frac{ - 2}{2} [/tex]
Lucy's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Lucy
$5.75
per pound, and type B coffee costs
$4.10
per pound. This month's blend used four times as many pounds of type B coffee as type A, for a total cost of
$819.55
. How many pounds of type A coffee were used?
Answers
Answer:
I think it is $204.88, but I'm not positive.
Step-by-step explanation:
819.55 divided by 4
Please answer This with the Right anawer
Answers
The lateral area is
.. 4*(1/2)*(1.5 cm)*(3 cm) = 9 cm^2
The total area is (2.25 +9) cm^2 = 11.25 cm^2 . . . . . 2nd selection
Can You show me how to do this?
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22b is = since multiplying something by a fraction equal to one makes it stay the same.
22c is > since multiplying something by a mixed number makes it larger.
22d is < since multiplying something by a fraction less than one makes it smaller.
Hope this helps!
Sarah is making flower bouquets that she will put in 10 vases. She will put 15 roses and some lilies in each vase.
Which expressions represent the total number of flowers Sarah will put in all the vases?
Choose all answers that are correct.
a. 10 *(15+f) b. 10+15+f c. (10*15)+(10*f) d. 10*(15*f)
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Caitlin had used more thank 2 pounds of clay to make a jar? Would the amount remaining have been more or less than your answer to Exercise 1?
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Answer:
more than my Ans
The owner purchases 5 buckets, 10 brushes, 48 towels, and 1 case of air fresheners for the car wash. The total cost of the purchases is $144.08. Each bucket costs $2.89, each brush costs $7.91, and each towel costs $0.36.
PART B: What is the total cost, in dollars, of the case of air fresheners? Explain/justify your answer.
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10 brushes at $7.91 = 10($7.91) = $79.10
48 towels at $0.36 = 48($0.36) = $17..28
These three added together makes $110.83. This leaves us $144.08-$110.83=$33.25 for the cost of the case of air fresheners.
What’s the correct answer
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replacing the values for x
x = 2
2(2)^2 +3(2) +5 = 19
Please help,I don’t get this and my friends also need your help
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Add the number of total students
= 27+25+23
=75
STEP 2:
Find the percentage that 18 out of 75 students is.
18/75=x/100
cross multiply
(18*100)=(75*x)
1800=75x
divide both sides by 75
24%=x
Check:
75 * 24%= 18
Hope this helps! :) Good luck!
Which equation can be used to solve for x in the following diagram?
Answers
The equation that represents the value of [x] is -
x + 4x - 85 = 90.
What is right angle? What is equation modelling? What is a mathematical equation and expression?In geometry and trigonometry, a right angle is an angle of exactly 90 degrees or π/2 radians corresponding to a quarter turn. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Given is a geometrical image as shown.
We can write the equation as -
x + 4x - 85 = 90
Therefore, the equation that represents the value of [x] is -
x + 4x - 85 = 90.
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What answers factor the expression 24y + 88x
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a varies directly as b and inversely as the square of c. If a = 197 when b = 5 and c = 5, find a if b = 3 and c = 3
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Final answer:
The value of 'a' is found to be approximately 328.33 when b = 3 and c = 3, using the constant of proportionality obtained from the given values a = 197 when b = 5 and c = 5.
Explanation:
When a quantity varies directly as another quantity and inversely as the square of a third quantity, we can express this relationship with the following equation:
a = k x (b / c2)
where k is the constant of proportionality. Given that a = 197 when b = 5 and c = 5, we can solve for k:
197 = k x (5 / 52)
197 = k x (5 / 25)
197 = k / 5
k = 197 x 5
k = 985
Now we can use this value for k to find a when b = 3 and c = 3:
a = 985 x (3 / 32)
a = 985 x (3 / 9)
a = 985 x (1/3)
a = 328.333...
Hence, the value of a, when b = 3 and c = 3, is approximately 328.33.
I really need help on this!! God bless you!!
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buy one 10 pack of AAA batteries for $5.49 and get one free, or buy two 4 packs for $2.98
show work^
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10 batteries is 5.49 and 8 are 2.98
if the question is which is the better deal i would say the buy one get one free
Wilma bought a skateboard for 20% off. The normal price was 120.90. How much did Wilma pay for the skateboard, not including tax?
1) $96.72
2) $97.82
3) $98.92
4) $99.02
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This is LCM and GCF I think
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Work:
O’Leary|| 5, 10, 15, 20, 25, 30, 35, 40, 45, 50
Jones|| 6, 12, 18, 24, 30, 36, 42, 48, 54
The LCM is 30, so in 30 days they will go shopping together again.
16.
Work:
Hot Dogs|| 8, 16, 24, 32, 40, 48, 56, 64, 72, 80
Hot Dogs w/ buns|| 10, 20, 30, 40, 50, 60, 70
The least number of hot dogs with a bun that Riley can make without having any supplies left over is 40.
{(–9, 1), (–5, 2), (0, 7), (1, 3), (6, –10)} Josiah claims that the ordered pair (6, –10) can be replaced with any ordered pair and the set will still represent a function. Select all ordered pairs that could be used to show that this claim is incorrect.
A. (–10, –10)
B. (–9, –6)
C. (–5, 1)
D. (1, 12)
E. (4, 7)
Answers
C. (–5, 1)
D. (1, 12)
Remember that no two x's can be the same in a function.
(-9, -6) (-5,1 ) (1,12) ordered pairs that could be used to show that this claim is incorrect.
What is a function?A relation is a function if it has only One y-value for each x-value.
The given ordered pairs are {(–9, 1), (–5, 2), (0, 7), (1, 3), (6, –10)}
minus nine comma one,
minus five comma two
zero comma seven
one comma three
six comma minus ten
If Josiah claims that the ordered pair (6, –10) can be replaced with any ordered pair and the set will still represent a function.
Then we can replace with (-9, -6) (-5,1 ) (1,12) to make it incorrect. Two x values should not have same value.
Hence (-9, -6) (-5,1 ) (1,12) ordered pairs that could be used to show that this claim is incorrect.
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Given the function
h
(
x
)
=
x
2
−
7
x
+
7
h(x)=x
2
−7x+7, determine the average rate of change of the function over the interval
2
≤
x
≤
9
2≤x≤9.
Answers
.. average rate of change = (f(9) -f(2))/(9 -2)
For this function, this evaluates to
.. average rate of change = (25 -(-3))/(9 -2) = 28/7 = 4
_____
The graph shows the two points of interest connected by a line of slope 4, verifying our value for the average rate of change.
The average rate of change of the function h(x) = x² - 7x +7 over the interval 2 ≤ x ≤ 9 is 4.
Explanation:The average rate of change for a function is determined by the difference in y values divided by the difference in x values over a specified interval. In this case, the function is h(x) = x² - 7x + 7, and the interval is 2 ≤ x ≤ 9. First, we calculate h(2) and h(9) for the y values.
h(2) = (2)² - 7(2) + 7 = 4 - 14 + 7 = -3
h(9) = (9)² - 7(9) + 7 = 81 - 63 + 7 = 25
Then, apply the formula for average rate of change which is (h(9) - h(2)) / (9 - 2).
(25 - (-3)) / (9 - 2) = 28 / 7 = 4
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Which word best describes the numbers 10 and –10?
Opposites
Coordinate
Absolute Value
Expression
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also because one is on the positive side and the other is on the negative side
hope this helps! :)
If SinA = 2/3, find the value of 2 secA/1+ tan2A
Answers
SinA = 2/3
2 sec A/(1+ tan² A)
we know that
1+ tan² A = sec² A
substituting
2 sec A/(sec² A)--------- > 2 /sec A
remember that sec A=1/cos A
then
2 /sec A----------> 2 cos A
sin² A+cos² A=1-------> cos² A=1-sin² A-------> 1-(2/3)²
cos² A=1-(4/9)-----------> (9-4)/9-------------> cos² A=5/9 -------> cos A=(√5)/3
2 cos A=2*[(√5)/3)]=(2/3)√5
the answer is (2/3)√5
2 sec A/(1+ tan² A)=(2/3)√5
I need help on #9 Brainlest rewarded
Answers
2. 8v + 120 < 23v + 10v
3.
120 < 15v + 10v
120 < 25v
v > 4.8
Hope this helps!
Hello hello hello hello hello hello hello hello hello hello help help help help help help help help help
Answers
6 months = 17 536 x 6
6 months = 105 216
----------------------------------
Ans: 105 216 miles
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I would say it really depends on which 6 month period you are talking about because there are 28,30, and 31 days in a month. Then there is the problem of leap year.
The graph of the function f(x)=3/x+5 is shown below.
What is the vertical asymptote of the function?
A. x = –5
B. x = –3
C. x = 3
D. x = 5
A is the answer
Answers
x+5=0
Solving for x:
x+5-5=0-5
x=-5
The vertical asymptote is x=-5
Answer: Option A. x=-5
The vertical asymptote of the function f(x) = (3/x) + 5 is A. x = - 5
What are asymptotes?A line that, in analytical geometry, is an asymptote of a curve is one where, when one or both of the x or y coordinates go to infinity, the distance between the curve and the line approaches zero. An asymptote of a curve is a line that is tangent to the curve at a point at infinity in projective geometry and similar contexts.
By observing the graph we can conclude that the asymptote or more specifically the vertical asymptote of the function f(x) = (3/x) + 5 is at x equals to - 5.
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