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Question 1070748: A train leaves Little Rock, Arkansas and travels north at 55 kilometers per hour. Another train leaves at the same time and travels south at 60 kilometers per hour. How long will it take before they are 354 kilometers a part?
Thank you for the help!
Click here to see answer by josmiceli(19441)

Question 1070775: List the intercepts and type(s) of symmetry, if any for y2 = -x + 9.
Click here to see answer by Fombitz(32388)

Question 1070780: Choose the graph of the number line that represents x ≤ -3.
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Question 1070780: Choose the graph of the number line that represents x ≤ -3.
Click here to see answer by Edwin McCravy(20055)

Question 1070745: An exercise machine with an original price of $760 is one sale at 14% off. What is the exercise machine sale price?
Thank you for the help!
Click here to see answer by Fombitz(32388)

Question 1070882: The difference between the circumference and radius of a circle is 37 cm. find the area of the circle.
Click here to see answer by amarjeeth123(569)

Question 1070880: what is the area of the circle, the circumference of which is equal to the perimeter of a square of side 11 cm.
Click here to see answer by Fombitz(32388)

Question 1070880: what is the area of the circle, the circumference of which is equal to the perimeter of a square of side 11 cm.
Click here to see answer by Alan3354(69443)

Question 1070778: Translate the following sentence into a mathematical equation. Be sure to identify the meaning of all symbols.
The profit derived from the sale of x video cameras is $370 per unit less the sum of $2700 costs plus $160 per unit.
Click here to see answer by Theo(13342)

Question 1070878: find the area of a circular ring formed by the circumference of two concentric circles of raddii 11m and 4 m. also find the cast of painting this ring at the rate of Rs. 21 per m sq.
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Question 1070909: make t the subject of your formula v=u+5t
Click here to see answer by Alan3354(69443)

Question 1070924: a 260 pound sculpture is made of using a cast that is 30% copper and 70% tin. How many pounds of copper are in the sculpture?
Thank you!
Click here to see answer by Theo(13342)

Question 1070926: The largest angle of a triangle is 6 times the size of the smallest, and the middle angle is 5 times the size of the smallest. What are the three angles measure?
Click here to see answer by Theo(13342)

Question 1070925: how many ounces of a 25 % alcohol solution must be mixed with 11% of a 30% alcohol solution to make a 26 % alcohol solution?
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Question 1070925: how many ounces of a 25 % alcohol solution must be mixed with 11% of a 30% alcohol solution to make a 26 % alcohol solution?
Click here to see answer by ikleyn(52781)

Question 1070928: How many ounces of a 25% alcohol solution must be mixed with 18 ounces of a 30% alcohol solution to make a 26% alcohol solution ?
Click here to see answer by rothauserc(4718)

Question 1070927: An exercise machine with an original price of $760 is on sale at 14% off. what is the exercise machines sale price?
Click here to see answer by Fombitz(32388)

Question 1071043: PLEASE HELP ASAP!
Find the amount accumulated FV in the sinking fund. Round your answer to the nearest cent.
$350 is deposited monthly for 15 years at 6% per year
FV= ?
Click here to see answer by Theo(13342)

Question 1071051: Find the periodic withdrawals PMT for the annuity given. Round your answer to the nearest cent
$450,000 at 2%, paid out monthly for 18 years
PMT = $ ?
Click here to see answer by Theo(13342)

Question 1071083: Please help me to find slope of y=17/5 x + 10
Click here to see answer by Edwin McCravy(20055)

Question 1071060: Please someone help!!!
Find the present value PV of the annuity necessary to fund the withdrawal given.
Round your answer to the nearest cent.
$1,000 per quarter for 10 years, if the annuity earns 6% per year
PV = $ ?
Click here to see answer by rothauserc(4718)

Question 1070962: If given: u <-1, 7> and v <4, -3> then what's the measure of the angle between them?
A.)
B.)
C.)
D.) B and C
Click here to see answer by Fombitz(32388)

Question 1071099: The second side of a deck is 5 feet longer than the shortest side and a third side that is 5 feet shorter than twice the length of the shortest. If the perimeter is 56 feet what are the lengths of the 3 sides?
Click here to see answer by josgarithmetic(39617)

Question 1071131: A car rental cost $90 a day for the first 270 miles, plus $0.20 for each additional mile. if Sonya rental cost was $128 for a one day rental, how many miles did she drive?
Click here to see answer by josgarithmetic(39617)

Question 1071064: Help Please!
Meg's pension plan is an annuity with a guaranteed return of 5% per year (compounded quarterly). She would like to retire with a pension of $10,000 per quarter for 25 years. If she works 37 years before retiring, how much money must she and her employer deposit each quarter? (Round your answer to the nearest cent.)

Click here to see answer by ankor@dixie-net.com(22740)

Question 1071132: The formula p=1.068a-18.39 can be used to find the percent p of men at ages a in years, with high blood pressure. What percent of 40 year old men have high blood pressure??
Thank you!!
Click here to see answer by josmiceli(19441)

Question 1071227: X2+y2-4x+10y+13=0, find the vertex
Click here to see answer by josgarithmetic(39617)

Question 1071227: X2+y2-4x+10y+13=0, find the vertex
Click here to see answer by ikleyn(52781)

Question 1071228: X^2+y^2-4x+10y+13=0, find the vertex
Click here to see answer by ikleyn(52781)

Question 1071210: The inner circumference of a circular track is 242m. The track is uniformly 7 m wide. Find the area of the track.
Click here to see answer by josgarithmetic(39617)

Question 1071098: n exercise machine with an original price of $760 is on sale at 14% off. what is the exercise machines sale price?
Click here to see answer by Fombitz(32388)

Question 1071292: Two gasohol mixtures are available, one with 6.35% alcohol and the other with 11.28% alcohol. How many litres of the 6.35% mixture must be added to 25.0 L of the other mixture to make a final mixture containing 8.00% alcohol?
Round the answer to one decimal place
Click here to see answer by Boreal(15235)

Question 1071291: A certain paint mixture weighing 320 kg contains 17% solids suspended in water. How many kilograms of water must be allowed to evaporate to raise the concentration of solids to 26%?
Treat the percents given in this exercise as exact numbers, and work to three significant digits.
Quantity of water =
Click here to see answer by josgarithmetic(39617)

Question 1071133: Find the value of W if R=W+pw, R=$28.73, and p=30%=0.3
Click here to see answer by Fombitz(32388)

Question 1071302: Eight times the difference of twice a number and 11 yields the number increased by 92. Find the number.
Subtracting 3 from the quotient of a number and 5 gives 24.
Click here to see answer by josgarithmetic(39617)

Question 1071303: Translate the following sentence in an equation. Use x to represent the unknown number. Do not solve.
Subtracting 3 from the quotient of a number of 5 gives 24.
Click here to see answer by josgarithmetic(39617)

Question 1071301: If -16 is added to a number, the sum will be 8 times the number. Find the number?
Twenty Five less than twice the number is -57.
Click here to see answer by josgarithmetic(39617)

Question 1071301: If -16 is added to a number, the sum will be 8 times the number. Find the number?
Twenty Five less than twice the number is -57.
Click here to see answer by ankor@dixie-net.com(22740)

Question 1071324: Patrice put $42,000 in an education account on the day her daughter was born. If the account earned 4.85% interest compounded monthly, what was the total in the account when her daughter turned 18? Round to the nearest cent.
Click here to see answer by Boreal(15235)

Question 1071325: Write the standard form of the equation of the line described.
Through:(-3, -2), perpendicular to y=negative 3/5 x-5
Click here to see answer by Boreal(15235)

Question 1071326: There were 239 Krispy Kreme Doughnuts stores in the US in 2002 and 251 Krispy Kreme Doughnuts stores in the US in 2007. Write a linear equation in slope-intercept form that models this growth. Let x stand for the number of years after 2002 and let you stand for the number of Krispy Kreme Doughnuts stores in the US.
Click here to see answer by Boreal(15235)

Question 1071323: A cargo plane left Rome and flew toward the airshow. A passenger plane left one hour later flying 100 mph faster in an effort to catch up to it. After three hours the passenger plane finally caught up. What was the cargo planes average speed?
Click here to see answer by Boreal(15235)

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