Answer:
Find attached missing part of the question:
The option gpe is best when the contracted volume is below 31250 units
The option fms is best when the contracted volume is between 31,250 and 230,000 units
The option DM is best when contracted volume is above 230,000 units
Step-by-step explanation:
let x represent the volume produced in each of the three options:
Total cost(TC) =fixed cost+(variable per unit*x)
for general purpose equipment:
TC=125,000+18x equation 1
for flexible manufacturing system
TC=250,000+14x equation 2
for dedicated machine
TC=480,000+13x equation 3
if we set equations 1 and 2 together
125,000+18x=250,000+14x
If we equate equations 2 and 3 together
250,000+14x=480,000+13x
14x-13x=480,000-250,000
x=230,000
18x-14x=250,000-125,000
4x=125,000
divide both sides y 4
x=125,000/4=31250
Multiply.
(x + 5)(2x - 6)
A) 2x2 - 30
B) 2x2 - 6x
C) 2x2 + 7x - 6
D) 2x2 + 4x - 30
Answer:
D) 2x² + 4x - 30
Step-by-step explanation:
Follow the FOIL method:
FOIL =
First
Outside
Inside
Last
...and is the order you multiply to solve:
(x + 5)(2x - 6) =
(x)(2x) = 2x²
(x)(-6) = -6x
(5)(2x) = 10x
(5)(-6) = -30
Combine like terms. Simplify:
2x² -6x + 10x - 30 = 2x² (-6x + 10x) - 30 = 2x² + 4x - 30
2x² + 4x - 30 is your answer.
~
You invest $2,000 into a savings account that gets 5% interest compounded yearly. How much money will you have after 7 years?
A.
$14,713.23
B.
$2,814.20
C.
$54,112.88
D.
$3,286.33
Answer:B
Step-by-step explanation:
$2000×1.05^7=$2814.20
Answer:
B
Step-by-step explanation:
P = $ 2000
r =5% = 0.05
t = 7 years
[tex]Amount=P*(1+\frac{r}{100}})^{t}\\\\=2000*(1+0.05)^{7}\\\\=2000*(1.05)^{7}\\\\=2000*1.4071\\\\[/tex]
= $ 2814.20
Hong reads 18 chapters of a book in 6 hours. What is his rate in chapters per hour?
Answer:
3 chapters/hour
Step-by-step explanation:
18 chaps. / 6 hours =3
The student council sold 362 rolls of wrapping paper for a fundraiser. If they raised $4,706, what was the cost of one roll of wrapping paper
Answer:
13
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
Write the function f(x) that is equal to the derivative of the series, please check my work...
Step-by-step explanation:
Yes, that is correct. Well done!
Solve for x2= 9/49. Show your step-by-step.
Answer:
x = [tex]\frac{3}{7}[/tex], x = [tex]\frac{-3}{7}[/tex]
Step-by-step explanation:
The first step is to get rid of the square on the x, and to get rid of it, you square root both sides of the equation, like so:
[tex]x^{2} = \frac{9}{49}[/tex]
[tex]\sqrt{x^2} = \sqrt{\frac{9}{49} }[/tex]
A perfect square is when a number has two factors that are identical to one another. In this case, 9 and 49 are both perfect squares, meaning we can break them down:
The square root of 9 is 3. (3 · 3 = 9)
The square root of 49 is 7. (7 · 7 = 49)
x = [tex]\frac{3}{7}[/tex]
The answer is also x = [tex]\frac{-3}{7}[/tex] because a negative · a negative = a positive.
an isosceles trapezoid is a trapezoid with congruent legs. true or false?
Answer:
true
Step-by-step explanation:
If a trapezoid has congruent legs, it is an isosceles trapezoid.
Hope this helps.
It is true, that an isosceles trapezoid is a trapezoid with congruent legs.
A statement is to justify that tells an isosceles trapezoid is a trapezoid with congruent legs.
What is geometry?It is branch of math that pacts with the dimensions, properties, and connections of points, strings, slopes, surfaces, and solids extensively the analysis of effects of given elements that remain consistent beneath prescribed conversions.
Definition of the isosceles trapezoid, when two non-parallel sides(legs) of the trapezoid are congruent then the trapezoids can be said the given trapezoid is an isosceles trapezoid.
Thus, it is true that an isosceles trapezoid is a trapezoid with congruent legs.
Learn more about geometry here:
https://brainly.com/question/11298860
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what is the 7th term in the sequence 48,40, 32, 24,
Answer:
0
Step-by-step explanation:
Take the second term and subtract the first term
40-48 = -8
Take the third term and subtract the second term
32-40 = -8
The common difference is -8
We have the 4th term
24
The fifth term is
24-8 = 16
The sixth term is 16-8 = 8
The seventh term is 8-8 =0
Answer: 16
Step-by-step explanation:
The answer is 16 because you are going down by 8s
What is the simplified form of - picture
Answer:
the answer and explanation are In the picture
hope this helps
please like and Mark as brainliest
Estimate the product. 0.55 x 2.2
Answer:
2
Step-by-step explanation:
0.55 rounded is 1,
2.2 rounded is 2.
1×2=2
have a great day
a circle has the diameter of 42 what is the circumference of that circle
Answer: 132
Step-by-step explanation:
C=2[tex]\pi[/tex]r
C=2[tex]\pi[/tex]21
C=131.88
The volume of a cylinder is 40 Feet cubed. Which expression represents the volume of a cone with the same base and height as the cylinder?
Answer:
40/3 feet³
Step-by-step explanation:
Volume of cylinder = 3 × volume of cone with same base and height
40 = 3 × Volume of cone
Volume of cone = 40/3 feet³
Answer:
I think da answer is C on edge
Step-by-step explanation:
write an expression for the perimeter of the rectangle given 3x+4 and 2x-3
Answer:
2(3x+4) + 2(2x-3)
Step-by-step explanation:
this is because to be able to find the perimeter you use the formula 2(l) + 2(w)
The expression for the perimeter of the rectangle is 10x + 2.
What is the expression for the perimeter of the rectangle?Given the sides of the rectangle:
Length = 3x+4
Width = 2x-3
To determine the expression for the perimeter of the rectangle, we need to consider that the perimeter of a rectangle is given by the sum of all its sides.
The expression for the perimeter (P) is calculated as follows:
Perimeter = 2(Length + Width)
Plug these values into the perimeter formula:
P = 2(3x+4 + 2x-3)
Now, let's simplify the expression:
P = 2(5x + 1)
Finally, we can further simplify it:
P = 10x + 2
Therefore, the perimeter is 10x + 2.
Learn about area of rectangle here: brainly.com/question/12019874
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Can someone please help me? I keep losing points...
CORRECT ANSWERS ONLY PLEASE!!!!
Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Round your answer to the nearest cent.
Answer:
$14,000
Step-by-step explanation:
i = prt
i= ($70,000)(.04)(5)
i = $14,000
Answer:
$14000
Step-by-step explanation:
Using the given formula :
I = P × R × T
I = 70000 × 4/100 × 5
I = $14000
Solve for x. 2/5 (x − 17) = 26 x=
Answer:
x =82
Step-by-step explanation:
2/5 (x − 17) = 26
Multiply each side by 5/2
5/2 *2/5 (x − 17) = 26*5/2
x-17 =65
Add 17 to each side
x-17+17 = 65+17
x =82
Answer:
Step-by-step explanation:
u got to just learn how to do it
The algebraic expression below is a polynomial.
(x-1^k)
where k is a real number.
Please select the best answer from the choices provided
T
F
Answer:
T
Step-by-step explanation:
Just did it
how do I find the 17th term of a18=-2 , d=-5
Answer:
a17=3
Step-by-step explanation:
an=a1+(n−1)d geometric sequence formula
-2=a1+(18-1)(-5)
-2=a1+17(-5)
-2=a1-85
a1=83
a17=83+(17-1)(-5)
a17=83+16(-5)
a17=83-80
a17=3
Hope this helps! Please mark brainliest :)
Take a number from 2 to 9
Double it
Again double it
Add the number you took
first to the answer
Now again double it
Divide by 10 what did you got
ans below which no. did you took and what did you get the ans
Answer:
7
Step-by-step explanation:
It worked my number was 7.
7*2=14
14*2=24
24+7=35
35*2=70
70/10=7
7!!!
Please help!
The area of a square can be found using the equation A = s², where A is the area and s is the measure of one side of the square.
Match the equation for how to solve for the side length of a square to its description.
Answer:
s = [tex]\sqrt{81\\[/tex] in.
Step-by-step explanation:
The last two answer don't fit into the given equation, leaving the first two. For the first one, you do not use the square root of a number that is being squared. That's like saying you're going to fix a car, but the car is just fine and doesn't need fixed.
If you're at all curious about what the square root of 81 is, it's 9.
I hope this helps. If you have any more questions, please feel free to post them and someone will be able to help you, whether it's myself or others. Please leave a like, rating, and if possible, Brainliest. Have a great day!
Answer:
[tex] s = \sqrt{81} \: in[/tex]
Step-by-step explanation:
[tex]\because A = s^2 \\ \therefore \: s = \sqrt{A} \\ \therefore \: s = \sqrt{81} \: in[/tex]
Consider circle Y with radius 3 m and central angle XYZ measuring 70°.
Circle Y is shown. Line segments Y Z and Y X are radii with lengths of 3 meters. Angle Z Y X is 70 degrees.
What is the approximate length of minor arc XZ? Round to the nearest tenth of a meter.
1.8 meters
3.7 meters
15.2 meters
18.8 meters
Answer:
3.7
Step-by-step explanation:
The lenght of an arc with a radius of 3m and substended angle of 70 degrees is 3.7meters
How to calculate the length of an arcThe length of an arc is expressed as:
L = r theta
Given the following parameters
r = 3m
theta = 70 degrees = 70π/180
L = 3(70π/180)
L = 3.7 metres
Hence the lenght of an arc is 3.7meters
Learn more on length of an arc here: https://brainly.com/question/2005046
What symbols are used to indicated statements?
Answer: => means “implies” or “if and then”
p,q,r are statements
Step-by-step explanation:
What is the value of 4 to the power of 3 divided by 2 to the power of 3
Answer:
8 is the answer
Step-by-step explanation:
4 to the power of 3 is basically 4x4x4 which equals 64, and 2 to the power of 3 is 2x2x2 which is 8, and 64 divided by 8 is 8
Answer:
8
Step-by-step explanation:
4³ ÷ 2³
Indices
= (2²)³ ÷ 2³
= 2 ^ 6 ÷ 2³
= 2 ^ (6-3)
=2³ = 8
10/root 11 minus one
Answer:
1100
Step-by-step explanation:
I just guessed!
Stefan bought 2 turkey sandwiches and 5 ham sandwiches for a total cost of $40.50. Nancy bought 4 turkey sandwiches and 1 ham sandwich for a total cost of $31.50. The equations below represent Stefan's and Nancy's purchases.
Answer:
Price of each turkey sandwich = $6.5
price of each ham sandwich = $5.5
2a + 5b = 40.50.........(i)
4a + b = 31.50..............(ii)
Step-by-step explanation:
Let
price of each turkey sandwich = a
price of each ham sandwich = b
Stefan purchase
2a + 5b = 40.50.........(i)
Nancy purchase
4a + b = 31.50..............(ii)
combine the equations
2a + 5b = 40.50.........(i)
4a + b = 31.50..............(ii)
b = 31.50 - 4a
insert the value of b in equation(i)
2a + 5b = 40.50.........(i)
2a + 5(31.50 - 4a) = 40.50
2a + 157.5 - 20a = 40.50
-18a = 40.50 - 157.5
-18a = -117
divide both sides by -18
a = -117/-18
a = 6.5
insert the value of a in equation(ii)
4a + b = 31.50..............(ii)
4(6.5) + b = 31.50
26 + b = 31.50
b = 31.50 - 26
b = 5.5
Price of turkey sandwich = $6.5
price of ham sandwich = $5.5
The volume of a cone is 36 pi inches cubed. What is the volume of a cylinder with the same base and height as the cone?
12 pi inches cubed
36 pi inches cubed
72 pi inches cubed
108 pi inches cubed
Answer:
the answer is d! :)
Step-by-step explanation:
edge 2021
Answer:
it is D.
Step-by-step explanation:
the person ubove me is right
Factor the quadratic expression completely
8x^2 + 6x - 5
John weighs 1.5 times as much as Ellen. If John weighs 144 pounds how much does Ellen weigh?
Answer:
Ellen weighs 96 lbs
Step-by-step explanation:
Look at the attachment
Answer:
It could be wrong but i got 96lbs
Step-by-step explanation:
144 divided by 1.5
someone plz help it looks easy but I dont understand
Answer:
Step-by-step explanation:
(√8)²=8,2²+2²=8
√8→2 units,2 units
(√7)²=7,(√5)²+(√2)²=5+2=7
√7→√5 units,√2 units
(√5)²=5,2²+1²=5
√5→2 units ,1 unit
3²=9,2²+(√5)²=9
3→2 units,√5 units.
Suppose you have a rectangle with a perimeter of 2 cm. What can you conclude about the side lengths? Can all 4 sides of the rectangle measure a whole number of centimeters?
Answer:
Step-by-step explanation:
The formula for a perimeter of a rectangle = 2(L+B)
= 2L+2B
Where L and B are length and breadth respectively.
The question says ;
2cm = 2(L+B)
2cm = 2L+2B
Divide both sides by 2
1 = L+B
If the sum of the length and breadth is equivalent to 1cm, then the length itself is less than 1 cm. That is L < 1 cm
When all sides of the rectangle is summed, it will definitely be a whole number since the perimeter is 2 cm
Unit 6. 2) Please help. What is the probability that a student is absent given that today is Monday?
Enter your answer as a fraction in simplest form, formatted like this: 3/14
Answer:
Let's denote:
The probability that today is Monday: P(A)
The probability that a student is absent: P(B)
The probability that a student is absent given that day is Monday: P(B|A)
As given,
P(A intersect B) = 3/100
P(A) = 1/5
=> P(B|A) x P(A) = P(A intersect B)
=> P(B|A) = P(A intersect B)/P(A) = (3/100)/(1/5) = 15/100 = 3/20
Hope this helps!
:)
