Questions in Grade High-school

Questions in Grade High-school

[Homework Help] How do I make \( h \) the subject of this formula? \[ t = \frac{gh}{10} \]

[Homework Help] Solve the equation: \[ 4 + 3x = 5 \] What is \( x \)?

[Homework Help] What is 25% of 860?

[Homework Help] Given the equation \( v = \frac{kf}{n} \), solve for \( n \). What does \( n \) equal?

[Homework Help] Solve for \( x \) in the equation: \[ dx + hy = j \] Find \( x \).

[Homework Help] Solve for \( m \). \[ p = 2m + 2w \] What does \( m \) equal?

[Homework Help] Suppose that a state's record high temperature of 102°F was set in 1930, and the record low of -14°F was set in 1966. What is the range of these temperature extremes?

[Homework Help] Rewrite the equation and solve for \( m \): \[ b = ym + y \] Solve for \( m \): \[ m = \]

[Homework Help] A small country in Europe has been experiencing population growth that can be modeled by the equation \[ y = 120,000(1.042)^x \] where \( y \) is the population of the country and \( x \) is the number of years since 2010. What is the percent change in the population of the country each year?

[Homework Help] Joey can assemble all of his factory work in four hours. Phil takes six hours to assemble the same amount of factory work. If they work together to assemble the same job, how long would it take?