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Question 1078490: The flow of traffic through a network of streets is show below in vehicles per hour. Solve the system for the traffic flow represented by xi, i = 1, 2, 3, 4, and 5. The i in xi is a subscript
Model: https://s7.postimg.org/wk2xokkyz/figurefor18.png
Click here to see answer by estron7(44)

Question 1078626: The flow of traffic through a network of streets is show below in vehicles per hour. Solve the system for the traffic flow represented by xi, i = 1, 2, 3, 4, and 5. The i in xi is a subscript. I'd be very grateful for help on this.
Model: https://s7.postimg.org/wk2xokkyz/figurefor18.png
Click here to see answer by lagrange(15)

Question 1078725: Please help me find A⁻� for A =(see row) and use A⁻� to solve the system. Thanks!
Row & system: https://s28.postimg.org/huda2y2b1/image.png
Click here to see answer by Boreal(15235)

Question 1078641: how did the growth of the market economy in europe impact the regional economy?
A.)the number of available jobs increased, and poverty
b.) the region economy crashed and an era of economic depression began
c.)�the monarchies lost power as local governments controlled the economy
d.) The middle class developed as private business owners gained wealth
Click here to see answer by ikleyn(52776)

Question 1078684: according to a standard design the lenght of a given room in a shape of a rectangle must be kept thrice as long as its width under the condition that the perimeter must be less than or equal to 72m>use one step inequality to find an appropriate design to fit the conditions and represent your answer the number line
Click here to see answer by jorel1380(3719)

Question 1078931: Find the first derivatives for the following functions:
a. y(x)=4x^5-6x^3-2x+2
b. y(x)=5log(x)-4e^-5x
Click here to see answer by Alan3354(69443)

Question 1078986: Find the equation of a Parabola with Vertex: (2,-1) and directrix: x= -2
(y-1)� = 16(x-2)
(y-1) = 16(x+2)�
(y+1) = 16(x-2)�
(y+1)� = 16(x-2)
Click here to see answer by Boreal(15235)

Question 1078984: The standard form equation of a circle with center at (-4,2) and radius 4 is
A.) (x-4)� + (y+2)� = 16
B.) (x-4)� + (y+2)� = 4
C.) (x+4)� + (y-2)� = 16
D.) (x+4)� + (y-2)� = 4
Click here to see answer by josgarithmetic(39616)

Question 1078991: What fraction is between 6 and 8?
Click here to see answer by ikleyn(52776)

Question 1079051: What does this equation represent? (y - k)2 = 4p(x - h), p ≠ 0
Click here to see answer by Boreal(15235)

Question 1079013: Rearrange a^2h. Isolating h
Click here to see answer by Fombitz(32388)

Question 1079194: Is this quadratic function in vertex form or conics form? I think It's in conics.
()(), p ≠ 0
Click here to see answer by MathTherapy(10551)

Question 1079501: If given, & , eliminate the parameter
A.)
B.)
C.)
D.)
Click here to see answer by alyx_v(38)

Question 1079505: If cos = x/4 and sin = 5y/3, Eliminate the parameter
Which is the best solution? https://s29.postimg.org/dkn3i7mrr/4_solutions.png
Click here to see answer by ikleyn(52776)

Question 1079503: Given: x = 2/(10 - t) & y = (2t + 1), eliminate the parameter.
A.)
B.)
C.)
D.)
Click here to see answer by MathLover1(20849)

Question 1079530: If given, x=t+3 & y=t^2-3t , eliminate the parameter
A.)
B.)
C.)
D.)
Click here to see answer by stanbon(75887)

Question 1079502: If given, & , eliminate the parameter
A.)
B.)
C.)
D.)
Click here to see answer by ikleyn(52776)

Question 1079507: Which of the following is the best example of the use of parametric equations?
A.) Measuring weight on the moon.
B.) Finding the position of a person in a city.
C.) Determining the position of a satellite during a specific time of day.
D.) Finding the right parameters to use for a construction project.
From what I found online I'm leaning toward answer C.
Click here to see answer by alyx_v(38)

Question 1079541: There is a photograph in an ad and you have to increase the length and width of the photograph by the same amount in order to double the area of the photograph. If the photongraph was 12cm by 8cm. What are the enlarged demensions of the photograph. Using factoring i
Click here to see answer by jorel1380(3719)

Question 1079666: Convert to polar.
A.)
B.)
C.)
D.)
Click here to see answer by MathLover1(20849)

Question 1079667: Convert to polar: (x+2)� + y� = 4
A.) r = 4cosΘ
B.) r =-4cosΘ
C.) r = 4sinΘ
D.) r =-4sinΘ
Click here to see answer by MathLover1(20849)

Question 1079677: Convert to Polar:
Can you help me find the proper solution to this problem?
Solutions: https://s3.postimg.org/ous5y2w5f/polar_values.png
Click here to see answer by MathLover1(20849)

Question 1079674: Convert to rectangular: ϴ = 2π/3
A) y = -√3
B) y = -√3x
C) x = √3
D) x = -3√y

Click here to see answer by MathLover1(20849)

Question 1079811: What is the simplest form 6:24
Click here to see answer by Edwin McCravy(20054)

Question 1079839: Write the word that the number 32 represents. From this word, take 33
out the opposite of the word that means you get three strikes in baseball. Now unscramble the remaining letters to get what 12 is to 108 or 7 is to 49. What is the word we began with? What is the word we ended with?
The beginning word is _______________________________. The ending word is __________________________________.
2. (2 point question) Write down the type of function described by the equation
4𝑥 − 9𝑦 = 72. Now add the seventh letter of the alphabet and the letter after the nineteenth letter of the alphabet to the end of this type of function. Unscramble the letters to get a closed figure. Write the word we began with and then draw and label the closed figure described by the word at the end.
The beginning word is ____________________________________. The ending word can be drawn like this:
3. (3 point question) In the relation {(2, 8), (4, 12), (5, 14), (9, 22)}, the number 14 is a part of this word. Now take the first letter of this word and the last letter of this word. Then write down six blank spaces for another word. The last letter of the original word will be placed in the second and fifth spaces; the first letter of the original word will be placed in the third position. The fourth letter of the new word is the same as the first letter of the number (when written out) this question is. The first letter of the new word is two letters later in the alphabet from the fourth letter while the last letter of the new word is two letters later in the alphabet from the first letter. Draw and label an example of the new word.
The original word is ___________________________. The new word is ______________________________. An example of the new word looks like this...
4. (4 point question) Two lines have equations represented by 8𝑥 − 2𝑦 = 20 and
12𝑦 + 3𝑥 = 60. That means that the two lines are this word to each other. Now on a new line, write the first two letters of this word, skip a letter, write the next two letters of the word, skip a letter, and then write the next two letters. Our new word (which is shorter than the original word) will begin with the last of the six letters you just wrote down; the second letter you wrote down is the third letter of the new word. The first of the printed six letters is one letter in the alphabet earlier than the fourth letter of the new word. The eighth letter of the new word is the same as the first letter of the new word. Write an example of the new word below.
The original word is ________________________________. The new word is ___________________________________. An example of the new word looks like this...
5. (5 point question) First, find the solution to the system of equations 𝑦 = −3𝑥 − 7 and −5𝑥 − 8𝑦 = −115. Next, take the sum of the two values found in this solution. Write out this resulting sum as a word (original). The last letter of this word is the third letter of a new word. In the new word, the letter in the alphabet that precedes the third letter of the new word appears three times in the new word. (This includes the first letter of the new word.) Just like the original word, the new word has three vowels. Both words have vowels appearing every other letter and two of the vowels in the new word are the same. Now, use the list of numbers {413, 314, 143, 431, 134, 341} to determine what number fits the new word appropriately.
The original word is _________________________.
The new word is ____________________________.
The number that fits appropriately is _____________________.
6. (10 point question) First, write down the word that g represents in the expression 𝑔12. Next, write down the word that there is always four of in a coordinate plane. The two words need to be put together to form one giant word. Now, we are ready to find our new word. The new word begins with the same first letter as the giant word. The seventh and eighth letters of the giant word need to swap positions � they will be the sixth and seventh letters of the new word. The third and fourth letters of the new word are, respectively, the ninth and last letters of the giant word. If you take the third letter of the giant word and follow it with the fifth and last letters of the new word, you would get a synonym for timid. The new word pertains to an Algebra 1 teacher at Duncanville High School based on what is written in bold at the beginning of this assignment. Write a message to that Algebra 1 teacher based on the new word.
The original words are ___________________ and ________________________. The new word is _____________________________________.
Your message is...
Click here to see answer by ikleyn(52776)

Question 1079885: Hi, me again! I forgot to put that if you can help me with my equation can you please put the work in gout that you did on the sheet, thank you!
Click here to see answer by ikleyn(52776)

Question 1079927: In the relation {(2, 8), (4, 12), (5, 14), (9, 22)}, the number 14 is a part of this word. Now take the first letter of this word and the last letter of this word. Then write down six blank spaces for another word. The last letter of the original word will be placed in the second and fifth spaces; the first letter of the original word will be placed in the third position. The fourth letter of the new word is the same as the first letter of the number (when written out) this question is. The first letter of the new word is two letters later in the alphabet from the fourth letter while the last letter of the new word is two letters later in the alphabet from the first letter. Draw and label an example of the new word.
The original word is ___________________________. The new word is ______________________________. An example of the new word looks like this...
Click here to see answer by ikleyn(52776)

Question 1080008: Sum of two digits of a 2-digit number is 7. If the digits are reversed, the new number so formed decrease by 27 . find the number
Click here to see answer by ankor@dixie-net.com(22740)

Question 1080008: Sum of two digits of a 2-digit number is 7. If the digits are reversed, the new number so formed decrease by 27 . find the number
Click here to see answer by ikleyn(52776)

Question 1080037: Adrian is going to ride his bicycle to Cassie's house which is 6.5 miles away. After Adrian rode his bike for 45 minutes he had a mechanical problem. He then continued to walk to Cassie's house for 15 more minutes. If Adrian rode his bike 4 times faster than he walked, then how far did he ride his bike, and how far did he walk?

Click here to see answer by Boreal(15235)

Question 1080005: 5 pears and 1 mango cost as much as 2 pears and 2 mangoes. If each mango costs 0.75,find the total cost of 100 pears and 450 mangoes.
Click here to see answer by Alan3354(69443)

Question 1080081: Using I=PRT. Shawndra has $66,000 to invest. She decides to invest part at 6.5%and the rest at 4.5%. She figured she would make a total of $3,720 on her investments. How much did Shawndra invest at each rate?
Click here to see answer by josmiceli(19441)

Question 1079931: First, write down the word that g represents in the expression 𝑔12. Next, write down the word that there is always four of in a coordinate plane. The two words need to be put together to form one giant word. Now, we are ready to find our new word. The new word begins with the same first letter as the giant word. The seventh and eighth letters of the giant word need to swap positions � they will be the sixth and seventh letters of the new word. The third and fourth letters of the new word are, respectively, the ninth and last letters of the giant word. If you take the third letter of the giant word and follow it with the fifth and last letters of the new word, you would get a synonym for timid. The new word pertains to an Algebra 1 teacher at Duncanville High School based on what is written in bold at the beginning of this assignment. Write a message to that Algebra 1 teacher based on the new word.
The original words are ___________________ and ________________________. The new word is _____________________________________.
Your message is...

Click here to see answer by solver91311(24713)

Question 1080109: What's the shape of this function? 5cos6Θ
A.) Limacon
B.) Rose
C.) Lemniscate
D.) Circle
Click here to see answer by ikleyn(52776)

Question 1080108: Convert to Rectangular: r*tanΘ/secΘ=2
A.)
B.)
C.)
D.)
Click here to see answer by ikleyn(52776)

Question 1080120: What type of directrix does the conic have? r = 4/-2-cosθ
A.) Vertical
B.) Horizontal
C.) Oblique
D.) No directrix.
Click here to see answer by ikleyn(52776)

Question 1080119: What's the distance between the pole and the directrix of r = 4/-2-cosθ
A.)
B.)
C.) �
D.) -�
Click here to see answer by ikleyn(52776)

Question 1080117: What type of conic does this represent? r = 4/-2-cosθ
A.) A Circle
B.) A Ellipse
C.) A Hyperbola
D.) A Parabola
Click here to see answer by ikleyn(52776)

Question 1080116: What is the eccentricity of the function? r = 4/-2-cosθ
A.) �
B.) -2
C.) 2
D.) -�
Click here to see answer by ikleyn(52776)

Question 1080110: How many petals will the function of 5cos6Θ have?
A.)
B.)
C.)
D.) None of these
Click here to see answer by ikleyn(52776)

Question 1080100: Using I= PRT. Madison invested a total of $30,000 at two different banks. At one bank she earned 3.5% on her investment and at the other bank she earned 4.5%. If her total earnings are $1,320 then how much did she invest at each bank?
Click here to see answer by Theo(13342)

Question 1080221: If given r = 4/-2-6sinϴ
What's the eccentricity?
A.) 2
B.) -2
C.) 3
D.) -3
Click here to see answer by alyx_v(38)

Question 1080221: If given r = 4/-2-6sinϴ
What's the eccentricity?
A.) 2
B.) -2
C.) 3
D.) -3
Click here to see answer by estron7(44)

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