You need to purchase a battery for your car. There are two types available. Type A has a mean life of five years and a standard deviation of one year. Type B has a mean life of five years and a standard deviation of one month. Both batteries cost the same. Which one should you purchase if you are concerned that your car will always start?

Type B

Step-by-step explanation:

For my car to always start i will go for Type B because it has a lesser standard deviation and statistically the lesser the standard deviation the closer it is to the mean, therefore with a mean of 5 years, a lesser standard deviation of one month gives me a higher chance that my car will start always than that of one year.

здрасти

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.