Seven ping-pong balls numbered 1-7 are put in a hat. three balls are chosen without replacement. what is the probability that all three numbers are even numbers?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares