Write 0.000456 in scientific notation.
24 answers
0.000456 in scientific notation is written as 4.56 x 10^-4.
One fluid ounce is equivalent to 0.0078125 US liquid gallon. How do you write 0.0078125 in scientific notation?
0.0078125 in scientific notation is written as 7.8125 x 10^-3.
What is the number 5.1×107 written in decimal notation?
The number 5.1x10^7 written in decimal notation is 51,000,000.
What is the number 6.3×10−4 written in decimal notation?
The number 6.3x10^-4 written in decimal notation is 0.00063.
A wasp’s stinger has an average length of 2.67×10^−3 meter long. What is this length in decimal notation?
The length of a wasp's stinger, 2.67x10^-3 meter, in decimal notation is 0.00267 meters.
Write 0.000000065 in scientific notation.(1 point)
6.5 × 10^−8
6.5 × 10^−7
6.5 × 10^8
6.5 × 10^7
6.5 × 10^−8
6.5 × 10^−7
6.5 × 10^8
6.5 × 10^7
The correct answer is 6.5 × 10^-8.
The speed of light is about 671,000,000 miles per hour. How will you write this number in scientific notation?
6.71 × 10^−8
6.71 × 10^3
6.71 × 10^8
6.71 × 10^−3
6.71 × 10^−8
6.71 × 10^3
6.71 × 10^8
6.71 × 10^−3
To write the speed of light, 671,000,000 miles per hour, in scientific notation, it would be 6.71 × 10^8.
Suppose an average person blinks 15 times per hour. How many times does an average person blink in a year? Write the answer in scientific notation (Hint: 1 year = 365 days, 1 day = 24 hours).
1.314 × 10^5
1.314 × 10^−5
1.314 × 10^−4
1.314 × 10^4
1.314 × 10^5
1.314 × 10^−5
1.314 × 10^−4
1.314 × 10^4
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.
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.
What is the number 5.9×10^5 written in decimal notation?(1 point)
0.000059
5.90000
5,900,000
590,000
0.000059
5.90000
5,900,000
590,000
The number 5.9 x 10^5 written in decimal notation is 590,000.
What is the number 7.3×10^−8 written in decimal notation?
0.000000073
730,000,000
0.0000000073
0.00000007.3
0.000000073
730,000,000
0.0000000073
0.00000007.3
The number 7.3 x 10^-8 written in decimal notation is 0.000000073.
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
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
for the first time, the bot got everything correct. beautiful.
Fr.
Thanks so much Goku!
thank you,
2 answers