a cyclist travels a distance of 120 km from town A to town B at an average speed of xkm/h. If he increase his average speed by 1 km/h he would save 30 min. find x
a cyclist travels a distance of 120 km from town A to town B at an average speed of xkm/h. If he increase his average speed by 1 km/h he would save 30 min. find x
In an August 2012 Gallup survey of 1,012 randomly selected U.S. adults (age 18 and over), 53% said that they were dissatisfied with the quality of education students receive in kindergarten through...
The delta G for above reaction A↔B is 24.5KJ/mole under standard conditions. at equilibrium a student adds and addition 4 moles of A and 2 moles of B this addition makes the reaction go which direction...
if the reaction proceeds past V0 what would be the equation that determines the rate of product (P) formation be
If I have the formula CaO + H2O → Ca2+ + 2 OH- How do I write the chemical formula for the reactant which behaves...
{4,4,11,11,17}={4,11,17}
how to find perimeter of square WXYZ if W(8,4) and X(12,1).
1. a car is traveling north on a road at a speed of 10 meters per second. it hits from behind another car which is at rest and the two cars stick together. what can be concluded...
hello i was wondering if someone could help me solve this problem: Suppose that you own a company that produces cans of soup. A 10 ¾ ounce can of soup is to contain 12 cubic inches...
a scale drawing of a city street using parallel lines, transversals and special angles
Graph the ordered pairs (3,-2), (0,4), (-2,-1), and (-5,0).
Graph using table method y=3x+1
Hope made 7 loaves of bread for the Festival. She needs 50 slices. How many slices would she need to cut from each loaf of bread if she cuts the same number of slices from each loaf? Answers are...
one canned juice drink is 25% orange juice; another is 5% orange juice How many liters of each should be mixed together in order to get 20L that is 17%orange juice?
(a) How much money was in the account at the end of 9 years? Show work. (b) How much interest was earned during the 9 year period? Show work. Fiona then made no more...
According to a recent report, 0.20 is the probability that an American can identify nitrogen as the gas that makes up most of the earth's atmosphere. Six Americans are randomly selected. Find the...
Word problem A high school has 4657 students and 4657 lockers, all of which are closed. The students line up and walk one at a time down the hall that contains the lockers. The first student opens...
Determine the equation of g(x) that results from translating the function f(x)=x^2+ upward 14 units
2x-y>5 y<-x^2+2
1. if a neutron strikes a heavy nucleus a. it may deform and stretch the nucleus b. the repulsive electrical forces may become much weaker than the strong nuclear...