ma3c2arleybook ma3c2arleybook

01-03-2017
Mathematics

contestada

Kevin has scored 69 , 66 , and 58 on his previous three tests. what score does he need on his next test so that his average (mean is 70 ?

Respuesta :

hopebenz hopebenz

01-03-2017

kevin needs to score an 87 on his next test in order to have an average of 70.

Answer Link

Otras preguntas

PLEASE HELP Solve. m^-5 = 1/32 m = ________ ?

What Are The Branches Of Botany?

A student measures the mass and volume of a piece of aluminum. The measurements are 25.6 grams and 9.1 cubic centimeters. The student calculates the density of

The area of a square tile is 49 square inches. Write the length of one side of the square time as a square root and standard from

What is 4 less than 62

Where is the center of the earth.

At standard pressure, CH4 boils at 112 K and H2O boils at 373 K. What accounts for the higher boiling point of H2O at standard pressure? (1) covalent bonding (3

A person with a body temperature of 37°C holds an ice cube with a temperature of 0°C in a room where the air temperature is 20.°C. The direction of heat flow is

A sample of a gas is contained in a closed rigid cylinder. According to kinetic molecular theory, what occurs when the gas inside the cylinder is heated? (1) Th

Which compounds are electrolytes? (1) C2H5OH and H2SO4 (2) C2H5OH and CH4 (3) KOH and H2SO4 (4) KOH and CH4