Answer:
it will take her 40 seconds to finish the race.
3/8 per minute, would make it 1/8 every 20 seconds. since she only has 2/8 of a mile left to go, 20 seconds +20 seconds = 40 seconds
(if you needed how long it takes her to run the whole race, it's 2 minutes 40 seconds, which would make her the fastest mile runner in the world)
Step-by-step explanation:
I hope this helps :)
Answer:
108 ?
Step-by-step explanation:
4*9 = 36
36 * 3 = 108
Answer:
D
Step-by-step explanation:
(1/3)^x=27^(x+2)
3^(-x)=3^(3(x+2))
3^(-x)=3^(3x+6)
Answer:
Step-by-step explanation:
Answer:
54000
Step-by-step explanation:
53,738
3 is in the thousands place so we look at the hundreds place
7 is 5 or above so we round the 3 up to 4
54000
