Question

lesson 10 item sets item set examples luke drives truck... replace his truck when the limited warranty expires, which truck could he buy for... a. either truck a, c, or d b. truck b only c. either truck a, b, or c d. either truck b or truck c bar graph and table with truck names and warranty (miles): truck a 19,000, truck b 90,000, truck c 90,000, truck d 20,000

Explanation:

To solve this, we analyze the warranty periods (from the table: Time A: 18,000 miles, Time B: 90,000 miles, Time C: 60,000 miles, Time D: 30,000 miles) and the bar graph (assuming bar lengths relate to mileage). Luke drives 7,000 miles/year, so in 3 years: \( 7,000 \times 3 = 21,000 \) miles. We check which warranties cover ≥21,000:

• Time A: 18,000 < 21,000 (no).
• Time B: 90,000 ≥21,000 (yes).
• Time C: 60,000 ≥21,000 (yes).
• Time D: 30,000 ≥21,000 (yes? Wait, 30,000 ≥21,000, but maybe the bar for D is shorter? Wait, maybe misread. Wait, the options:

a. Either Time A, C, or D – A is 18k <21k, so no.
b. Time A only – no, 18k <21k.
c. Either Time A, B, or C – A is no.
d. Either Time B or Time C – B (90k) and C (60k) are both ≥21k (21k is 3 years). Wait, maybe miscalculation: 7k/year ×3 years =21k. Time B:90k, Time C:60k, both ≥21k. Time D:30k ≥21k, but option d is B or C. Wait, maybe the table is Time A:18,000, Time B:90,000, Time C:60,000, Time D:30,000. So 3 years:21k. So Time B (90k), Time C (60k), Time D (30k) all cover, but option d is B or C. Wait, maybe the bar graph shows Time B and C have longer bars (more mileage) than D? Maybe the question is about which warranties last at least 3 years (21k miles). So Time B (90k) and Time C (60k) do, Time A (18k) doesn't, Time D (30k) – 30k is more than 21k, but maybe the option d is correct? Wait, the options:

a. Either Time A, C, or D – A is 18k <21k, so no.
b. Time A only – no.
c. Either Time A, B, or C – A is no.
d. Either Time B or Time C – B (90k) and C (60k) are ≥21k, so this is correct.

Answer:

d. Either Time B or Time C