Which expression calculates the time in hours an object takes to travel 38 miles at a speed of 2 m/h ?
2 answers:
You might be interested in
Answer:
(A)The sample comes from a population of tires with 60,000 miles where 5% of tires are worn out.
Step-by-step explanation:
The tire manufacturer has a 60,000 mile warranty for tread life. To verify the authenticity of its claim, it picks a sample of 250 tires (out of the population of tires) that have been used for 60,000 miles.
Given the hypothesis:
: The proportion of tires that are worn out after 60,000 miles is equal to 0.05.
: The proportion of tires that are worn out after 60,000 miles is less than 0.05.
It is assumed that 5% of the tires in the sample are worn out and the hypothesis is formulated to prove or disprove this assumption.
<u><em>Rick's tomatoes weighs a total of </em>1<em>
.</em></u>
<u><em>Russ' tomatoes weigh </em></u>1<u><em>
.</em></u>
<u><em>Russ tomatoes weigh more.</em></u>
<u><em>Hope you get good marks and good luck!</em></u>
<u><em>Russ' tomatoes weigh </em></u>1<u><em>
<u><em>Russ tomatoes weigh more.</em></u>
<u><em>Hope you get good marks and good luck!</em></u>