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Train A passes a station at 9:10 am. If train B passes the same station at 9:25 am, at what time will train B catch up to train A?
Kathy bicycles 6 KM/h faster than Carlos. In the same time it takes Carlos to bicycle 45 km, Kathy can bicycle 63 km. How fast does each bicyclist travel?
Let X be a complete metric space. If F_n is a sequence of nonempty closed subsets of X such that F_n+1 is contained in F_n.
1st car has fuel efficiency of 15 miles per gallon. Second car has fuel efficiency of 40 miles per gallon.
Two storms occurred in one week in a certain area. in the first storm 25ml of rain fell per hour, and in the second strom 30ml of rain fell per hours.
My garden is 18 ft long and 15 ft. wide. I like to decrease the length by x feet and increase the width by the same number of feet.
Barstow industrial supply has decided to raise 427.52 million in additional funding via a rights offering.
The natural stride up a staircase has a slope of 3/5, meaning that a run of 5 inches has a rise of 3 inches.
A comprehensive investment plan is made for a person with a total investment of $26,300. The money is broken into three investments.
There were 377 tickets purchased for a major league baseball game. The general admission ticket cost $6.50and the upper box ticket cost $10.00.
Use the class equation to show that |N| = |C_1| + ...+ |C_k|, where C_1, ... , C_k are all the conjugacy classes of G that are contained in N.
How high will our projectile ascend? How long does the projectile take to gain that maximum height?
Since our projectile travels at a constant rate of 340 ft / sec in the horizontal direction, we have, using the formula D = RT.
Suppose $1,200 is invested into an account bearing 5.23% interest, compound monthly.
The per-capita death rate for the fish is 0.2 fish per year and the per-capita birth rate is 0.7 fish per year.
If g is a primitive root of p, show that two consecutive powers of g have consecutive least residues.
Let R be a Euclidean domain such that delta (a + b) is less than or equal to max{ delta (a), delta (b)} for all non zero a, b in R.
Ten rooms are rented at rates of $80.00 (USD) and $120.00 (USD) per night. The total collected for the 10 rooms is $920.00 (USD).
A woman walks at a constant rate for 10 seconds. For the next 5 seconds the woman speeds up to a run.
If the student would like this investment to be worth $1,000,000 in 45 years, what annual interest rate would the account need to pay?
Find the effective yields, to the nearest hundredth of a percent, of an investments at 7.25% compounded quarterly and at 7.35% compounded semi annually.
The cost of labor varies jointly as the number of workers and the number of days that they work. If it costs $1450 to have 16 people.
Show that the relations a^4 = 1, b^2 = a^2 and b^(-1)ab = a^(-1) define a group of order 8. (It is called the "quaternion group".)
Write the equation of the line that contains the indicated pair of points. express the final equation in standard form.
During the 1998-1999 Little League season, the Tigers played 52 games. They won 12 more games than they lost.