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90 m p in a f m?
90 minutes played in a football match
How many gallons of a 90 percent antifreeze solution must be mixed with 90 gallons of 15 percent antifreeze to get a mixture that is 80 percent antifreeze?
Let M equal the gallons of the 90% mixing solution. Let F equal the gallons of the final solution. So:90 + M = F.Also, the number of gallons of pure antifreeze in the final will equal the sum of the gallons of antifreeze in the two mixing parts:Original solution: ( 90 gal )*(0.15) = 13.5 gal [0.15 represents 15%]Mixing solution: M*0.90Final solution: F*0.80So 13.5 + M*0.90 = F*0.80Now you have 2 linear equations and 2 unknowns, you can solve for M & F, using your favorite method: M = 585 and F = 675. Add 585 gallons of the 90% to get 675 gallons of 80% solution.
How do you solve 90 over m equals -15?
105
An astronaut of mass 90 kg walks in space outside her spaceship and receives 30-N force from a nitrogen spurt gun What is the acceleration does she experience?
f = m a a = f / m = 30/90 = 1/3 meter per second2= roughly 1/30th of gravity
What is m2 plus m-90?
m2+m-90 = (m-9)(m+10) when factored
How many mm are in 90 m?
90 m = 90,000 millimetres.
Equation for accleration?
Force = F, mass = m, acceleration = a From Newton's second law: a = F/m F = m X a m = F/a
Rearrange F equals ma?
F = MA M = F / A A = F / M
How do you write the algebraic expression m less than 90?
M < 90
If f varies directly with m and f-19 when m14 what is f when m2?
If f = -19 when m = 14 then, when m = 2, f = -19/7.
How do you write the expression m less than 90?
it is so easy m<90
What are the formulas for force mass and acceleration?
The formula for force is F = m * a, where F is the force, m is the mass, and a is the acceleration. The formula for mass is m = F / a, and the formula for acceleration is a = F / m.
