0
Still curious? Ask our experts.
Chat with our AI personalities
Jordan
Fran
RafaAdd your answer:
Earn +20 pts
How can I express 2326422 in 3 significant figures?
I Believe it would be 2.32 x 106.
What is 2700000 in scientific notation?
2.7 X 106 ======= Zeros are superfluous unless needed for significant figures.
How can aplied the 4 fundamental operations on significant figures?
Addition:Convert the numbers so that the exponents are the same. Add the coefficients. Move the decimal point if necessary.3.5 x 106 + 5.1 x 104 = 3.5 x 106 + 0.051 x 106 = 3.6 x 106 (rounded to two significant figures)Subtraction:Same as addition, except subtract instead of adding.4.5 x 109 - 7.8 x 1011 = 0.045 x 1011 - 7.8 x 1011 = -7.8 x 1011 (rounded to two significant figures)**Notice that if you change the smaller exponent to the larger exponent, you won't have to change exponents at the end.Multiplication:Multiply coefficients and add exponents.(5.9 x 1025)(1.2 x 106) = 7.1 x 1031 (rounded to two significant figures)Division:Divide coefficients and subtract the exponent in denominator from the exponent in the numerator.(1.59 x 1015)/(8.74 x 1022) = 0.182 x 10-7 = 1.82 x 10-8 (rounded to three significant figures)
What is 8421032.9266 in scientific notation?
8421032.9266 = 8.4210329266 × 10⁶ Scientific notation is generally used for very large and small numbers, so you would not normally have so many decimal places and would round to a number of significant figures.
How many prime numbers are there between 90 and 106?
There are three. 97,101,103
