2003 Questions for the topic Word Problems
Equation word problems
It takes three identical water pumps 8 hours to fill a pool. How long would it take four of the same pumps to fill the pool?
A 200 g bar of magnesium metal is placed in 2.40 L of 6.00 mol/L hydrochloric acid solution. What is the final mass of the magnesium bar?
How much Plutonium would have remained after 1 million years?
Cameron is 5 years older than Hunter, who is 12 years older than Justin. The sum of their ages is 80. How old is Justin?
A stick 111 inches long is broken into two pieces, so that one piece is twice as long as the other. How long are the two pieces?
The sum of two numbers is 63. The larger number is 13 more than the smaller number. What are the numbers
How do i do this when i am given no numbers?
a wheel on Lelia's bicycle is 0.3m in Diameter.Lelia races the bicycle for 38m.How many does the wheel turn as bicycle travels this distance?
Allie drew a scale drawing of an apartment. In real life, the broom closet is 3 feet long. It is 2 inches long in the drawing. What is the drawing's scale factor?
Andy measured a swimming pool and made a scale drawing. The scale of the drawing was 7 centimeters = 1 meter. What scale factor does the drawing use?
kate's father is three times her age. How old are kate and her father if in 4 years time, the sum of their ages 68?
Given that Io=10^(−12) watts/meter^(2), what is the intensity of a sound for which the decibel level of the sound measures 141? Round off your answer to three decimal places.
Frank wants to earn at least $59 trimming trees. He charges $7 per hour and pays $4 in equipment fees. What are the possible numbers of hours frank could trim trees?
In a jar there are 10 more quarters than there are dimes. The coins add up to 985 cents. How many of each coin are there?
an amusement park sold 3 child tickets. the other 47 tickets ot sold were adult tickets. what is the ratio of the number of child tickets to the total number of tickets sold?
a regular polygon of N sides is such that each interior angle is 120 degree greater than the exterior angle find: (1) the value of N (2) the sum of all The interior angle
Help immediately please
How many hours will it take for car 2 to catch up to car 1?
Farmer Lisa planted some seedlings in a row at equal distances to each other. The distance between the fist and fourth seedling was 240cm. Find the distance between the first and eight seedlings.