Frankie is practicing for a 5 km race is normal time is 31 minutes 17 seconds yesterday it's a king only 29 minutes 49 seconds h ow much faster was Frankie yesterday then his normal time
1 answer:
Answer: He was 1 minute 28 seconds faster.
Step-by-step explanation:
Hi, to answer this question we simply have to subtract Frankie's time yesterday (29 minutes 49 seconds) to his normal time (31 minutes 17 seconds)
Mathematically speaking:
31m 17s - 29m 49s =
(31m-29 m) (17s-49s)=
2m -32s=
1m 60s -32s=
1m 28s
He was 1 minute 28 seconds faster.
Feel free to ask for more if needed or if you did not understand something.
Feel free to ask for more if needed or if you did not understand something.
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Answer:
0
Step-by-step explanation:
2a+1=1
2a=0
--- ---
2 2
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Answer:
$521.91 after 9 years
Step-by-step explanation:
Initial amount $400
3%=0.03
After 1 year:
A1=400(1+0.03)=400×1.03
After 2 years
A2=A1(1+0.03)=400×1.03²
....
After 9 years
A9=400×1.03⁹
A9=$521.91
The different combinations is 9, since we can't rearrange the two novels. I did 3*3 which equals 9.
Parallelogram Hope I Helped =D