SOLUTION: 5x=40 - Algebra Homework Help
Question 55580: 5x=40 Answer by Genius(17) (Show Source): You can put this solution on YOUR website! 5x=40
SOLUTION: solve each proportion 2/5 = x/40 15/3 = x-3/5 x+1/3 …
You can put this solution on YOUR website! 2/5 = x/40 CROSS MULTIPLY. 5X=2*40 5X=80 X=80/5 X=16 ANS. 15/3 = (x-3)/5 3(X-3)=5*15
log4x-log(12+(sqrt x)) = 2 - Algebra Homework Help
The number N of trees of a given species per acre is approximated by the model N=68(10^-0.04x), 5 x 40, where x is the average diameter of the trees in inches 3 feet above the ground. Use the model to approximate the average diameter of the trees in a test plot when N=21.
SOLUTION: 2.5 is 40% of what number? - Algebra Homework Help
Let the number be "x": Equation: 2.5 = 0.40x x = 2.5/0.40 x = 6.25 ===== Cheers, Stan H. Answer ...
SOLUTION: A bus takes 12 hours to travel the same distance that …
Now, the speed of the plane is said to be 120 + 5x which is 120km faster than 5 times the speed of the bus. So the distance traveled by plane can be written as : d = 1.5 ( 120 X 5x) We know that that the distance traveled by both the plane and bus is the same. So, we can equate the above two equations to give us : 12x = 1.5( 120 X 5x) 12x = 180 ...
Answer students' questions and become popular! - Algebra …
T = 75.64 − 2.84x + 43.51 sqrt of x 5 ≤ x ≤ 40 where x is the absolute pressure (in pounds per square inch). (a) The temperature of steam at sea level is 212°F. Find the absolute pressure at this temperature. (Round your answer to two decimal places.) (b) Use a graphing utility to verify your solution for part (a).
SOLUTION: Suppose that one solution contains 20% alcohol and …
How many liters of each solution should be mixed to make 4.5 liters of a 40%-alcohol solut Algebra -> Customizable Word Problem Solvers -> Mixtures -> SOLUTION: Suppose that one solution contains 20% alcohol and another solution contains 50% alcohol.
SOLUTION: X is a normal variate with mean 30 and standard …
Algebra -> Probability-and-statistics-> SOLUTION: X is a normal variate with mean 30 and standard deviation 5. Find the probabilities that 1. 26< X <40 2. x>45 Log On Algebra: Probability and statistics Section
SOLUTION: According to a study done by students, the height for …
Question 1169484: According to a study done by students, the height for Asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. Suppose one Asian adult male is randomly chosen. Let X = height of …
Lesson LINEAR PROGRAMMING PROBLEMS AND SOLUTIONS 1
2011年8月28日 · y >= (40-2x)/5 x = 0 is a vertical line that is the same line as the y-axis. y = 0 is a horizontal line that i the same line as the x-axis. a graph of your equation is shown below: the feasibility region is the area of the graph that is shaded. all points within the region of feasibility meet the constraint requirements of the problem.