Answer:
7 + (-3)
Step-by-step explanation:
Adding -3 to 7 is the same as subtracting 3 from 7.
Answer:
if it is a trapzium then area will 14.5 ft sq
Answer:
$0.22
Step-by-step explanation:
The answer is 7
Explanation:
To find the answer, we can first convert all their speed to feet per second.
Also note that:
1 miles = 5280 feet
1 minute = 60 seconds
We can then proceed to find the answer:
Debbie: 10 ft/s
Stephanie: 131/10 = 13.1 ft/s
Jessica: 1x5280/440 = 12ft/s
Ron: 547/1x60 = 9.1166..ft/s
Therefore, Stephanie has the highest speed (13.1 ft/s)
Hope it helps!