14415 seconds.
yes 60 Seconds/minute * 15 minutes = 900 seconds. This is 10 seconds greater than 850 seconds.
"Second power" means that you multiply something with itself. In this case, (10 + 15) (10 + 15).
How long it takes a bell to ring 11 times depends on how long each ring is and the time in between the rings. For example, if the length of the ring is 10 seconds and there are 2 seconds between the rings, it would take less time than if the rings were 15 seconds with 3 seconds between rings.
10^15 = 1,000,000,000,000,000 (one quadrillion).
ranges from 10-15 seconds
1.49 seconds.
At least 20 seconds.
The countdown started at -10 and ended at +5. -10 to +5 is 15 seconds.
0.45 seconds.
Around 10-15 seconds.
Press and hold the Power button for about 10 seconds, and it should shut down.
910 seconds.
15 - 30 seconds
About 10 minutes 15 seconds.
The frequency of a 10 wave crest in 15 seconds would be 0.67 Hz. This is calculated by dividing the number of wave crests (10) by the time taken (15 seconds).
10-15 seconds.