Answer:
320 min. or 5 hrs 20 min.
Step-by-step explanation:
40 x 8 = 320
Answer:
5
Step-by-step explanation:
So the square root of 21 is 4.582...
If you round 4.582.. it is 5
Because you look at the first number behind the decimal (tenths place) if it is 4-0 you leave the number the same. If it is 5-9 you increase the number by 1.
Hope this helps ya!!
Answer:
c.
Step-by-step explanation:
It isn't because since 9 is the product of 3×3, you multiply the 6 by 3 as well, which makes 18.
There are four 1/4’s per hour
Multiply the miles by 4:
15 3/4 x 4 = 63 miles per hour