Tutors Answer Your Questions about Human-and-algebraic-language (FREE)
Question 115373: for the hawks' 80 basketball games next year, you can buy seperate tickets for each game at $9 each, or you can buy a season ticket for $580. at most how many games could you attend at the $9 price before spending more than the cost of a season ticket?
Click here to see answer by bucky(2189)  |
Question 115828: C-2 Manufacturing The capacity in gallons of a cylindrical tank can be found using the formula
C=pieD^2L/924
where
C=capacity in gallons
D=diameter of tank in inches
L=length of tank in inches
(a) Find the diameter of a 42-in-long tank that has a capacity of 30 gallons.
(b) Find the diameter of a 60-in-long tank that has a capacity of 50 gallons.
Click here to see answer by checkley71(8403) |
Question 115828: C-2 Manufacturing The capacity in gallons of a cylindrical tank can be found using the formula
C=pieD^2L/924
where
C=capacity in gallons
D=diameter of tank in inches
L=length of tank in inches
(a) Find the diameter of a 42-in-long tank that has a capacity of 30 gallons.
(b) Find the diameter of a 60-in-long tank that has a capacity of 50 gallons.
Click here to see answer by stanbon(57228) |
Question 116137: Please help with the numbers for part 2 left and right of H? Please show the work in finding the numbers?
Thank You. Consider the function .?
Consider the function .?
f(x)=x^2-8x+12
a) Find h, the x-coordinate of the vertex of this parabola.
b) Substitute the two whole number values immediately to the left and right of h into the function to find the corresponding y. Fill in the table below. Make sure your x-values are in increasing order in your table.
x y
Click here to see answer by stanbon(57228) |
Question 116271: hi guys, we are really not getting how a algebraic equasion from a word
problem, eg
A woman is 6 yrs older than three times her daughters age. Their ages total
46. What are their ages?
Let x = daughter's age
Let 3x = mother's age
x + 3x=46 11.5 +3(11.5)=?46
4x =46
x 11.5 46=46
3x = 3(11.5)
3x= 34.5 woman's age 11.5 = daughter's age
Are we right or have we just not got it need some hints
Click here to see answer by psbhowmick(529)  |
Question 117450: the human brain has 10 million nerve cells and the average cell has 200 billion molecules. What is the number of molecules in a nerve cell?
10cells = 200 billion molecules
?m=10 (200m)
? = 2000 billion
Thanks for your help!
Click here to see answer by MathLover1(6618)  |
Question 118565: The sum of both digits, of either of two two-digit numbers, in whatever order the digits are written, is 9. The square of either of the digits of either number, minus the product of both digits, plus the square of the other digit is the number 21. The numbers are _______?
Click here to see answer by ankor@dixie-net.com(15628)  |
Question 118947: Hello can you help me with this problem.
5x+4y=12
Solve for y
Answer:[Y=-5X/4+3]
Show your work here:
b) When graphed this equation would be a line. By examining your answer to part a, what is the slope and y-intercept of this line?
Slope = [-5/4]
Y-intercept = [3]
c) Using your answer from part a, find the corresponding value of y when x =16.
[Y=-17]
Click here to see answer by checkley71(8403) |
Question 118960: Hello can you help me with this problem.
5x+4y=12
Solve for y
Answer:
Show your work here:
b) When graphed this equation would be a line. By examining your answer to part a, what is the slope and y-intercept of this line?
Slope = ______
Y-intercept = _____
c) Using your answer from part a, find the corresponding value of y when x =16.
Click here to see answer by mayank(15) |
Question 118961: Hello can you help me with this questions please.
Suppose that the width of a rectangle is 5 inches shorter than the lenght and that the perimeter of the rectangle is 50.
a) Set up an equation of the perimeter involving only L, the length of the rectangle.
Answer:
b) Solve this equation algebraically to find the length of the rectangle. Find the width as well.
Answer: Length ______, Width ______
Show your work here:
Click here to see answer by mayank(15) |
Question 119489: Could you please help me solve this equation
A tennis club offers two monthly payments options:
Option1: $42 monthly fee plus $5/hour for court rental
option2: No monthly fee but $8.50/ hour for court rental.
Let x= hours per month of court rental time.
a) Write a mathematical model representing the total monthly cost , C, in terms of X for the following:
Option 1: C=
Option 2: C=
b) How many hours would you have to rent the court so the montly cost of option 1 is less than option 2? Set up an inequality and show your work algebraically using information in part a
Thank you
Click here to see answer by josmiceli(9654)  |
Question 119916: Could you please solve this equation for me.
Suppose that the width if a rectangle is 5 inches shorter than the length and tha perimeter of the rectangle is 50. What is the width? Could you please show you work so I can get a better understanding? Thanks
Click here to see answer by Earlsdon(6287) |
|
Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790
|
