If an archer shoots an arrow straight upward with an initial velocity of 128 ft/sec from a height of 6 ft, then its height above the ground in feet at time t in seconds is given by the function h(t)=-16t^2+128t+6...

If an archer shoots an arrow straight upward with an initial velocity of 128 ft/sec from a height of 6 ft, then its height above the ground in feet at time t in seconds is given by the function h(t)=-16t^2+128t+6...

2x-y=5 -2x-5y=11

Write the point-slope form of the equation of the line described. Through:(-5,-2), parallel to y=x+1

Find the point slooe form of the equation of the line.

The paddle wheel of a ship is 11 feet in diameter, revolves 15 times a minute when moving at top speed, and is 2 feet below the water's surface at its lowest point. Using this speed and starting from...

I really need to know how because I am so confused on how to do it. PLEASE I NEED TO KNOW

At a gourmet nut shop, nuts are sold in bulk. Cashews sell for $1.30 per pound and macadamia nuts sell for $8.45 per pound. Lee wishes to purchase 5 pounds of mixed nuts by mixing 3.5 pounds of cashews...

According to a study, each week the average elementary child spends 17 hours watching television, 2 hours reading books, and 10 hours playing outside. What is the ratio of number of hours...

Kikis brother is 15 years older than she is. Together they have a total of 43 years. How old is her brother?!

Solve the system. State whether the system is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with y arbitrary. 4...

Solve the system with three unknowns x+y+z=-8 2x+y-z=2 x-y+z=4 Is this an empty set, does it have one solution, or many solutions? Solve this system...

Solve the system analytically 2x-5y+5z=13 5x-4y-2z=-36 x-y+4z=35 The solution set is {(_,_,_)} Solve this system 3x+3y+z=0 x-3y+2z=-21 8x-2y+3z=-41 The...

Solve the system. State whether the system is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with y arbitrary. 2x+3y=5...

8=4x-3y 17=x+3y

Mr.Merill has 3 times as many nickels as dimes. The coins have a total value of $1.50. How many of each coin does he have?

Prove that |a-1|+|a-2^2|+|a-3^2|+......+|a-2015^2|>|a-2015x1008|

How would I turn the equation Y = 3x + -3 into standard form?

64รท{8[4-2(3+1)]}

d is squared solving for n

Write the equation of theline in slope intercept form or in standard form. Slope = 2/5 y-intercept = 3

5 1 ----- - ----- =? x-3 x

Ari F.

Professional SAT/ACT Tutoring by former SAT Classroom Instructor

Teaneck, NJ

5.0
(186 ratings)

Dana R.

English/Math SAT PrepTutor with PhD

Lynbrook, NY

4.8
(85 ratings)

Nikunj P.

Math and Science Specialist, Over 14 Years of Educational Experience

Scarsdale, NY

4.9
(163 ratings)