Answer:
20%
Step-by-step explanation:
70/350 = 0.2
0.2 x 100 = 20%
Answer:
30 miles/1 hour is the unit rate.
Step-by-step explanation:
This is the unit rate because unit rates are a number over 1 unit. 30 miles/1 hour fulfills that, and the others are 2 and 3 hours.
Answer:
x=
9/10
Step-by-step explanation:
Answer:
you do your letters first then your other math
Step-by-step explanation:
Answer:
Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form.The primary reason for converting numbers into scientific notation is to make calculations with unusually large or small numbers less cumbersome.
Step-by-step explanation:
