Kaleb had 136 songs on his MP3 player. If he deleted 56 songs, what is the ratio of songs

he kept to songs he deleted?

How do you show work for 3x-11=22

How to divide 64 by 0.4

A certain type of plywood consists of 5 layers. The thickness of the layers follows a normal distribution with mean 5 mm and standard deviation 0.2 mm. Find the probability that the plywood is less than 24mm thick.

A store pays $10 for a bracelet, and the markup is 115%. A customer will also pay a 5 and 1/2% sales tax. What will be the total cost of the bracelet to the nearest cent

X+y+z = 4 x+y-z = 2 (t kuadrat - 4 = t-2 Berapakah nilai t agar sistem tersebut A. Tidak memiliki penyelesaian B. Satu penyelesaian C. Tak terhingga banyak penyelesaian?

What are the solutions to the equation y2 - 1 = 48?

1/4 to 1/2 percentage of change

Solutions to x^2 - 2 = x

Olivia has $250.00 when she opens her cupcake shop inthe morning. she sells each cupcake for $3.50.

The length of an arc of a circle is equal to 1/5 of the circumference of the circle. If the length of the arc is 2π, the radius of the circle is