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Question 416114: If you are traveling 55 miles per hour and you need to go 44 miles how many
minuets will it take to travel the 44 miles?

Click here to see answer by mananth(12270)

Question 416396: Your question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand.
Click here to see answer by praseenakos@yahoo.com(507)

Question 416399: An album that costs $8 is on sale for 25% off. The sales tax rate is 5%. What is the whole cost?
Click here to see answer by stanbon(57984)

Question 416429: A line segment is divided into two segments that are in a ratio of 3:5. The measure of one line segment is 12 centimeters longer than the other. Find the measure of each segment.
Click here to see answer by stanbon(57984)

Question 416463: When plotting the rectangular coordinate system, in which quadrant would you locate the following polar coordinate: (3, pi\3)
Click here to see answer by ewatrrr(10682)

Question 416463: When plotting the rectangular coordinate system, in which quadrant would you locate the following polar coordinate: (3, pi\3)
Click here to see answer by MathLover1(6813)

Question 416500: the radio 10 to y is 15 to 20, find y.
Click here to see answer by jim_thompson5910(28717)

Question 416500: the radio 10 to y is 15 to 20, find y.
Click here to see answer by stanbon(57984)

Question 416503: if 1/2 is subtracted from 5 times the reciprocal of a number x, the result is 2, what equqation could be used to find x?
can you explain me please step by step thank you.
Click here to see answer by stanbon(57984)

Question 416303: Find -(-x) for: x=467
Click here to see answer by richard1234(5390)

Question 416514: 3x+6=
Click here to see answer by jim_thompson5910(28717)

Question 416749: Use quadratic form to solve 4x^2-3x+2=0
Click here to see answer by mananth(12270)

Question 416823: Hi guys! I have three questions? That I did & keep getting wrong.
1. Evaluate |-x-2y| for x = -2 and y=3
2. Evaluate the expression (ab)^2 for a = 4 and b=3.
3. Evaluate the formula V=bh/3 for b=9 square inched and h= 32 inches.
____in.^3
Thanks.
Click here to see answer by ewatrrr(10682)

Question 416896: Simplify (0.006 • 10^-10)(200 • 10^8) all over. -------------------------------
(0.0004)(30,000000)
Click here to see answer by Alan3354(31538)

Question 416929: Nina has a total of $ 2500 to invest. She puts part of it in an investment that pays 6% per year. The remaining money she puts in an investment that pays 5% per year. At the end of one year she has earned $138.50 in interest. How much money did she put in each of the investments?
Click here to see answer by checkley79(3056)

Question 417094: Test 3x+2y=4 for symmetry with respect to the line y=x
Click here to see answer by stanbon(57984)

Question 417165: Write an expression for the amount in the bank after 1 year if P dollars are in the account with the annual yield 2%
Click here to see answer by rfer(12731)

Question 417196: uhm... i was wondering if someone could online tutor me.. for free.. thanks(:
Click here to see answer by praseenakos@yahoo.com(507)

Question 417310: In your chemistry lab you have a bottle of 1% acid and a bottle of 5% of acid. You need 100milliliters of 3%of acid for something. How many milliliters of each acid do you need to mix together
Click here to see answer by mananth(12270)

Question 417309: How can some one help me my 9 year old dougther dont understand algebra
Click here to see answer by mananth(12270)

Question 417371: find and label the vertex and the line of symmetry
f(x)=1/4x^2
the vertex is O(0,0)
the equation the line of symmetry is x=0 ( y'y axis)

Click here to see answer by dnanos(83)

Question 417372: find the x intercept and y intercept
f(x)=-x^2+5x+14
Click here to see answer by mananth(12270)

Question 417370: find the vertex, the line of symmetry, the maximum/minimum value of the quadric function and graph the function
f(x)3x^2-18+11
what is vertex
what is equation of the line of symmetry x=
what the maximum/minimum
Click here to see answer by ewatrrr(10682)

Question 417474: A right triangle has one leg that is 12 units long and a hypotenuse that is 15 units long. Find the length of the other leg.

Click here to see answer by ewatrrr(10682)

Question 417483: Show that vectors a and b are perpendicular.
Vector a Vector b
(2) (4)
(3) (-2)
(-1) (2)
Click here to see answer by jim_thompson5910(28717)

Question 417506: Find the stationery value of the function f(x)=8x-(2x-1)^4/3.
Can someone help me. Im seriously stuck.

Click here to see answer by stanbon(57984)

Question 417508: can you please help with this question? I am so lost with it.
the odds for even A are 5 to 7.
a) what is the probability that event A happens?
b) what is the probability that event A doeant happen?
c) what are the odds against A happening?

thank you thank you so much for your help!
Click here to see answer by ewatrrr(10682)

Question 417513: you are doing a statistical experiment where you roll a die and pick a color. the color choices are blue, green, or purple. Give the sample space for this experiment. What is the probability that the outcome of the experiment is:
a) a purple and a 3?
b) a blue and an even number?
c) a green or a 5?

I greatly appreciate all your help with this. thank you!
Click here to see answer by ewatrrr(10682)

Question 417519: Can you please help me with this math problem? I am having a difficult time with it.
There is a .6 probabilty that an elem tree has Dutch elem disease. An arborist selects 3 elms in the area. Give the sample space that list all of the possible combinations of diseased (D) and not diseased (N) for the 3 trees.
a) what is the probabilty that none of the 3 trees have the Dutch elm disease?
b) what is the probabilty that at lease one of the 3 trees has the Dutch elm disease?

I really appreciate you help with this question. Thank you so much!
Click here to see answer by stanbon(57984)

Question 417521: you are doing a statistical experiment where you roll a die and pick a color. the color choices are blue, green, or purple. Give the sample space for this experiment. What is the probability that the outcome of the experiment is:
a) a purple and a 3?
b) a blue and an even number?
c) a green or a 5?
I asked this before but didn't get the answers for sample space just probabilty. I made that mistake and the teacher told me that it was wrong.
I greatly appreciate all your help with this. thank you!
Click here to see answer by ewatrrr(10682)

Question 417538: Divide 7 pounds 8 pounces by 3
Click here to see answer by nerdybill(7009)

Question 417534: What is the value of log3 27?
Click here to see answer by nerdybill(7009)

Question 417490: Three vectors a,b and c are such that a.(b+c)=b.(a+c)
Show that c must be perpendicular to a-b.
Click here to see answer by jim_thompson5910(28717)

Question 417652: If you increase the numerator if by 3 and the denominator by 4, the value of the fraction will be doubled. The denominator of the original fraction is 1 more than the numerator. Find the original fraction.
Click here to see answer by stanbon(57984)

Question 417293: What number is 150% of 96?
Click here to see answer by scott8148(6628)

Question 417725: solve by completing the square
m^2-1/2m=7/2
the solution are
Click here to see answer by robertb(4012)

Question 417736: Please help me solve this equation:
Determine function is linear transformations.
T(a,b) = (a, b, a+b )
Click here to see answer by robertb(4012)

Question 417763: COMMUTING STUDENTS. AT A WELL KNOWN UNIVERSITY.1/4 OF THE UNDERGRADUATE STUDENTS COMMUTE,AND 1/3 OF THE GRADUATE STUDENTE COMMUTE.One tenth of the undergraduate students drive more than 40 miles daily,and 1/6 of the braduate students drive more than 40 miles daily. If there are twice as many undergraduate students as there are graduate students, then what fraction of the commuters drive more than 40 miles daily?

Click here to see answer by ankor@dixie-net.com(15747)

Question 417715: 1500x15
Click here to see answer by MathLover1(6813)

Question 417871: pos 9 plus neg 13 equals
Click here to see answer by marcovan(4)

Question 417886: May you please solve these systems of equations?
Y=2x-3
And y=3x-4

Click here to see answer by sudhanshu_kmr(1152)

Question 417909: Can someone please help me on this problem. I would appreciate it greatly. I am completely stumped.
-Punch is to be made using Orange juice and ginger ale. Write an inequality showing how many gallons of each could be used if the punch is made in a ten gallon container?
Click here to see answer by stanbon(57984)

Question 417910: Please help. I am extremely clueless. Help will be greatly appreciated! Waters being pumped out of a pool. The number of gallons of water "W" left in the pool at time "T" in minutes can be modelled by W(T)=7t plus 350. Please find the t intercept and explain what it represents in this problem. You guys have been so amazing so far. Please don't let me down!! Thanks!
Click here to see answer by stanbon(57984)

Question 417926: I am having trouble writing the equations and such with the 5 step problem solving. I get how to come up with the answers, I just need help learning the equation part
Click here to see answer by ankor@dixie-net.com(15747)

Question 417946: X^2-5x-6=0
Click here to see answer by stanbon(57984)

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