The mean life of a tire is 30,000 km. The standard deviation is 2000 km. 95% of all tires will have a life between___ km and ___km.

Other questions in category

• A scientist had 3/4 of a botttle of solution. She used 1/6 of the solution in experiment. How much o...
• NEED HELP PLEASE will mark brainliest
• A box holds 120 apples. 8 families bought 2 boxes of apples to be shared equally among them. Each fa...
• Square root of the quantity x minus 2 end quantity plus 8 equals x solve for x...
• Using small pieces of construction paper, Sara makes a collage in the shape of a circle for art clas...
• When your daughter was born, you decided that you would start saving money for her college education...
• The sum of all but one interior angle of a heptagon is 776°. what is the measure of the final interi...
• Savannah wants to purchase C dozen cupcakes for $2.50 each and B boxes of brownies for $3.25 each. S...
• 1.5z+4.5+6z-0.3-3z+z Combine like terms to simplify each expression...
• The formula for the lateral surface area of a cylinder is S=2πrh , where r is the radius of the base...