Stephan

2. Tub A contains 12% apple cider. Tub B contains 55% apple cider. How many ounces of cider from each tub must be gotten to make a 64 ounce drink that is 20% apple cider? 3. Mary is running to school. She leaves home at 7:00 AM trotting at a speed of 12 m...

A flask contains this equilibrium Fe3+(aq) + SCN1-(aq) <======> FeSCN1-(aq) What is observed if a few drops of iron(II) chloride is added to this equilibrium? a it becomes darker red b it becomes lighter red none of the above c it becomes colourless d. no...

The eight,fourth and second terms of an arithmetic progression form the first three terms of a geometric series. The arithmetic progression has first term A and common difference d, and the geometric progression has first term G and common ratio r. a)Give...

A bullet of mass 20 grams is fired into a wall with velocity of 400 ms 1. If the bullet penetrates the wall to a depth of 1cm, find the resistive force of the wall.

A car of mass 1 tonne is towing a trailer of mass 400kg. They are connected by a rigid rod. Initially they are travelling at a constant speed. The car then accelerates. If the force in the rod is 600 N, find the acceleration of the car and the driving for...

Transformation from the graph y=(x^2+9)^1/2 onto the graph 3*(x^2+1)^1/2

Data packets travel from router on layers 3 and 4. As this happens their headers change. Explain why this is the case with reference to ip and mac adresses.

The roots of the quadratic equation z^2+(4+i+qi)z+20=0 are w and w* I) in the case where q is real, explain why q must be -1

What are the atomic ratios of Berylium, Magnesium, Silicon, Chlorine and Calcium?

You are given the 2x2 matrix M= (k 3) , where k is not 2. (0 2) i)Find the eigenvalues of M, and the corresponding eigenvectos. ii)Express M in the form UDU^(-1), where D is a diagonal matrix. iii)Hence find the matrix M^n.

I got 2 times

450

First you need to get circumference of wheel which is 49*2*pi=98pi then u divide 3080 to 98 pi and u will get 10.0(3sf) -that means the wheel is rotated on that distance 10 times

Is this the only way?

Ty :)

And total force is Power of engine-600 ?

And which is the question?

Thank you so much

k 3 0 2

thats the 2x2 matrix, i m really stuck