Two cars leave town at the same time going in the same direction. One travels at 50 mph and the other travels at 67 mph. In how many hours will they be 34 mi apart?
Mrs. Boyd has a desk full of quarters and nickels. If she has a total of 24 coins with a total face value of $ 2.80 how many of the coins are nickels?
A basketball player scored 22 times during one game. HeHe scored a total of 29 points, two for each two-point shot and one for each free throw. How many two-point shots did hehe make? How many...
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There is a line of people from left to right. Person 1 is named Jack. If Person x is named Jack, then Person x+2 is named Jack, for all x ≥ 1. If Person x is named Jack, then Person x+3...
A cube with an edge of 20 cm is filled with water. Would this amount of water fit in a sphere with a 20 cm radius?
two numbers have a sum of 41 and a difference of 7 what are they?
Post-exposure radiation levels are approximately Normally distributed with mean μ. The levels (in Sv) of a random sample of three trauma victims who were recently exposed to radiation are 5.5, 6.2,...
1. What angle does the line containing Mimi's starting point and destination make with a horizontal (that is, east-west) line?
A contractor is installing carpet in a new house. The rectangular living room has an area of 96 square feet, and the length is twelve feet less than three times the width of the room. What are the...
john has to figure out the number of sales people to be placed in each of five offices. He decides that the number of salespeople to be placed in each office will depend on the size of the office...
The number 260 is separated into two parts so that the first part is eight more than three times the second part. What are the two numbers?
A van can seat 10 passengers. Write and solve a system of equations to find how many buses and how many vans will be needed
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The velocity function (in meters per second) for a certain particle, moving in a straight line, is v(t)=t^2-2t-8 for 1≤t≤6 A) Find the displacement of the particle over this period B)...
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