John find 1/5 of the bar chocolate he bought was already eaten by his brother. He eat 3/4 of what was remaining. Find the portion of the chocolate that is left after john eats.

How can you tell if two objects are in thermal equilibrium? The objects have the same temperature. The objects are the same size. The objects' temperatures are changing. The objects are touching each other.

In a geometric sequence {an}, if a1 = 6 and r = 1.2, find a38. A) 273.6 B) 326.26 C) 5103.3735 D) 6124.0482

Gary earned x dollars and james earned 1/3X last month Gary Saved half of his income and james saved 1/5 of his income write an expression for the total amount that gary and James saved.

What is the value of the 40%

Un tubo de 12 pies de largo, cuántos trozos de 1 pie y 9 pulgadas puedo obtener

A garden is constructed in the shape of a right triangle with legs of length 10 feet and 12 feet. Find the area of the garden. A) 44 square feet B) 60 square feet C) 120 square feet D) 240 square feet

Two cubes of volumes 8cm3 and 27cm3 are glued together at their faces to form a solid with the smallest possible surface area. What is the number of square centimeters in the surface area of the resulting solid

Andre is solving the equation 4 (x+3/2) = 7. He says," I can subtract three over two from each side to get 4X equals 11 over two and then divide by four to get X equals 11/8 Cameron says I think you made a mistake

Discuss how the t-test for correlated groups and the t-test for single samples are alike and different.

How many times more is the digit 5 in the number 4521 than the digit 5 in the number 2615