Question

Need help....ASAP on both 7 AND 8

Answer 1

Answer:

7)Amount of calories Ethan would burn running for 5 hours in one week= $650\times5=3250$ calories

8)Erosion caused by wave for 8 years would be= $3\times8=24$cm

Step-by-step explanation:

7) Ethan burns 650 calories on running for an hour.

Amount of calories he would burn running for 5 hours in one week= $650\times5=3250$ calories

8) Erosion caused by wave per year =3 cm

Erosion caused by wave for 8 years would be= $3\times8=24$cm