A toy manufacturer is testing two safety features. In a series of tests, the failure rates for the features had the following ranges: Range of Feature 1: 18

Range Feature 2: 2

The failure rates had the following means, in percentages:

Mean of Feature 1: 2

Mean of Feature 2: 18

Which is safer, and why?

20

step-by-step explanation:

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)