Answer:
D) Larry can store more data than Maria because the sum of his hard drive space is 1.28 × 10^6
Step-by-step explanation:
Maria’s hard drive holds 1.0 ×10^6 megabytes of data. Larry has two hard drives, one that holds 5.1 × 10^5 megabytes of data and one that holds 7.7 × 10^5 Which statement is true? A) Maria can store more data than Larry because 10^6 > 10^5 B) Larry can store more data than Maria because 5.1 + 7.7 = 12.8 and 12.8 > 1.0 C) Larry can store more data than Maria because the sum of his hard drive space is 1.28 ×10^5 D) Larry can store more data than Maria because the sum of his hard drive space is 1.28 ×10^6
Given:
Maria’s hard drive holds 1.0 ×10^6 megabytes of data.
Larry has two hard drives,
one that holds 5.1 × 10^5 megabytes of data and
one that holds 7.7 × 10^5
Hard drive 1 = 5.1 × 10^5
= 510,000
Hard drive 2 = 7.7 × 10^5
= 770,000
Hard drive 1 + hard drive 2
= 510,000 + 770,000
= 1,280,000
1,280,000 in standard form
= 1.28 × 10^6
Therefore,
D) Larry can store more data than Maria because the sum of his hard drive space is 1.28 × 10^6
