If the value of y varies directly with the value of x. if the value of y is 20 when x is 1/2, what is the value of y when did 4 1/2?

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?