In a bag of keys there are 14 silver keys, 6 black keys, 10 copper keys and 2 painted keys of various colors. one key is drawn out at random. What is the probability that the key that is drawn is silver or copper

What is a possible result of simplifying the equation 15x - 4 = 3 (5x-4) ?

A potato sorting machine produces 5 pounds of potatoes an average for the standard aviation is a half a pound assuming the weight of the bags is not to be distributed, explain how you would by the weight range at 95% of the weights fall within

Simplify (3a4 - 2a2 + 5a - 10) - (2a4 + 4a2 + 5a - 2). A. 5a4 + 4a3 + 3a2 + 10a - 12 B. a4 + 4a2 + 10a - 12 C. a4 + 2a2 + 10a - 12 D. a4 - 6a2 - 8

Simplify. - 4y-6 (-5z+3y) - 3z

Are all whole numbers counting numbers

A bicycle wheel has a radius of 0.33 m. how many revolutions does the wheel make when the bicycle is ridden 1 km? round to the nearest whole number. solved

The following are the ages (years) of 5 people in a room: 13, 22, 15, 14, 15 A person enters the room. The mean age of the 6 people is now 16. What is the age of the person who entered the room

John Marko buys a car $11,400.00. In three years the car depreciates 48% in value. How much is the car worth in three yoears?

T+7/5 = - 4 What does t=

Where are the asymptotes for the following function located? f (x) = StartFraction 7 Over x squared minus 2 x minus 24 EndFraction x = - 4 and x = 6 x = - 4 and x = 7 x = 4 and x = - 6 x = 6 and x = 7