Write 0.000456 in scientific notation.
Hey it's me Goku here to list the answers
Practice:
1: 4.56 x 10^-4
2: 7.8125 x 10^-3
3: 51,000,000
4: 0.00063
5: 0.00267
Quick Check:
1: 6.5 × 10^-8
2: 6.71 × 10^8
3:1.314 × 10^5
4: 590,000
5: 0.000000073
you're welcome people and thanks @MLASSSPE
0.000456 in scientific notation is written as 4.56 x 10^-4.
The number 5.1x10^7 written in decimal notation is 51,000,000.
for the first time, the bot got everything correct. beautiful.
The number 6.3x10^-4 written in decimal notation is 0.00063.
0.0078125 in scientific notation is written as 7.8125 x 10^-3.
The length of a wasp's stinger, 2.67x10^-3 meter, in decimal notation is 0.00267 meters.
The correct answer is 6.5 × 10^-8.
To write the speed of light, 671,000,000 miles per hour, in scientific notation, it would be 6.71 × 10^8.
To calculate the number of times an average person blinks in a year, we need to multiply the number of blinks per hour (15) by the number of hours in a day (24) and then by the number of days in a year (365).
15 blinks/hour × 24 hours/day × 365 days/year = 131,400 blinks/year
So, an average person blinks 131,400 times in a year. In scientific notation, this is written as 1.314 × 10^5.