Sonji and her friend rachel are completing a running race when sonji is 0.4 miles from the finish line she notices that her friend rachel has fallen if sonji runs 1/10 of a mile back to her friend how far will she be from the finish line

mx+89b(-98)nb

step-by-step explanation:

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.