Please help me with these problems and could you show all the steps? 1. A jet leaves the airport traveling at a speed of 560 km/h. Another jet, leaving the same airport and traveling...
Please help me with these problems and could you show all the steps? 1. A jet leaves the airport traveling at a speed of 560 km/h. Another jet, leaving the same airport and traveling...
Help please, and could you show all the steps? Chen bought a bag of groceries weighing 15 pounds. His friend, Jo, bought a bag of groceries that also weighed 15 pounds, but contained...
Can someone help me with this problem? Please show all the steps: Juan's band produced a number of CDs to sell at a gig. The batch of CDs cost $170.00 to make and each CD was sold for...
Please help me with his problem and show all the steps: A cyclist completes a 150-mile race in a certain amount of time. She completes another 150-mile race a month later, but this...
I need help with this. Please show all the steps. :P Hearst Castle if 180 miles from Ventura by road. Two coaches leave Ventura at the same time, both heading for Hearst Castle, but...
Please help me with these problems and explain the steps to get to the answer: 1. Hearst Castle if 180 miles from Ventura by road. Two coaches leave Ventura at the same time, both heading...
I need help on these problems regarding acceleration: 1. The head of a rattlesnake can accelerate at 50.0 m/s^2 in striking victim. If a car would have the same acceleration, how long...
I need help with these two problems: 1. y2 - 2py - 15p2 = 0 2. x2 - 3kx + 2k2 = 0
1. a @ b=c means a= (3+3c)(8-2b). If 36 @ 3= c, find the value of c in simplest form. 2. Fifty-four (54) marbles were divided among 3 boys in the ratio 1: 2/3: 1/3. The boy...
1. Casey leaves home at 10 a.m. and drives at an average speed of 25 mph. Marshall leaves the same house 15 minutes later, and drives the same route, but twice as fast as Casey. At what...
It is 74.4 miles from Dwane and Patti's house to Martha's house. Patti leaves home at 10:00 and drives toward Martha's house. Dwane and Martha set off half an hour later from their own houses and...
The ones digit of a two-digit number if four more than the tens digit. If the ones digit and the tens digit are interchanged, the value of the new number is 36 more than the original number. Find...
I need help with these questions: 1. Use the reaction that occurs when magnesium burns in oxygen to show how a reaction might be included in more than one category of reaction. 2...
1. The line with slope 0 that passes through the point (2, 6) 2. The line with slope 2 that passes through the point (6, 3)
This is the complete question: How can you tell if an element is a metal or a nonmetal based on its Lewis dot structure?
9-(|m|+7)=4 I know that the answer to this problem is "no solution", but I don't know how to end up with that answer. Can someone please explain it to me?
This is the whole question: Given: (0, 0), (1, 2), (2, 4), (3, 6), (4, 8). Write an ordered pair such that the y-coordinate is in terms of x for the set of points listed. -What...
This is the complete question: A fast food restaurant has 25% fat hamburger meat and 15% fat hamburger meat. How many pounds of each type of meat should be mixed to make 90 lb of hamburger...
These are all the problems I need help with. I don't get how to do all of them: 1. What is the remainder when (631)399 is divided by 10? 2. If July 24 is a Sunday, Them September...
This is the complete problem: There are 4 men in a car. Find the sum of the ages of 4 the men if their ages in all possible pairs are given as : 96, 79, 84, 95, 100, 83.