Convert from standard form to scientific notation.
598,200
5.982 x 10 ^ 5
100
Convert from scientific notation to standard form.
5.43 × 10^ -5
0.0000543
100
The smallest animal is the hog-nose bat weighing about 4.375x10^-3 pounds. What is his weight in standard form?
0.004375
200
Convert from standard form to scientific notation.
0.0002829
2.829 × 10^ -4
200
Convert from scientific notation to standard form.
9.84 × 10^ 4
98,400
200
The T-rex weighed about 1.6x10^4 pounds. What was the weight in standard form?
16,000 pounds
300
Convert from standard form to scientific notation.
0.7683
7.683 × 10^ -1
300
Convert from scientific notation to standard form.
7.314 × 10^5
731,400
300
The circumference of the Earth at the equator is about 24,900 miles. Express this number in scientific notation.
2.49 x 10 ^ 4
400
Convert from standard form to scientific notation.
92,700
9.27 × 10^ 4
400
Convert from scientific notation to standard form.
4.98 × 10^ -9
0.00000000498
400
The speed of light is approximately 6.71×10^ 8 miles per hour. Express this in standard form.
671,000,000 miles per hour
500
The following statement is incorrect. Find the correct answer: 0.00007693 = 7.693 × 10 ^-8
7.693 × 10^ -5
500
The following statement is incorrect. Find the correct answer: 9.57 × 10^ 6 = 957,000,000
9,570,000
500
In 2013 the Los Angeles Dodgers opening day payroll was about $2.16 × 10^8 and the Houston Astros opening day payroll was about $2.4 × 10^7. Who had the higher payroll and what was it?